Healthcare provider profile · identity verified

Frank Xing

Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology · FOUNTAIN VALLEY, CA · NPI 1750792545

Profile state: payments and partd Open Payments: 2025 Medicare Part D: 2024 Last identity check: 2026-08-10 Page data build: 2026-08-12

Verified facts

What the public records show

CMS Open Payments records show Frank Xing received $2,980.25 in general payments during 2025 across 133 reported records.

ABBVIE INC. accounted for 26.9% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 30 associated products.

A separate comparison found the same explicitly named product in public Medicare Part D data: Nurtec Odt.

PFIZER INC. reported payments to this doctor in 2025. Across the 2025 Open Payments General Payment records loaded for this analysis, that same reporting entity reported NURTEC ODT as an associated drug or biological on 217574 records involving 54025 distinct recipient NPIs. Public Medicare Part D data also shows 17 claims for Nurtec Odt by this doctor in 2024.

These records do not establish that a payment influenced prescribing or medical care.

Payment overview · 2025

General Payments

$2,980.25

133 reported records · 25 companies

Separate record types

Research & Ownership

Research Payments (direct recipient): not present in the loaded data

Associated Research Funding (for example, named PI): not present in the loaded data

Ownership / Investment: not present in the loaded data

These categories are never added into the General Payments headline. Associated research funding must not be described as money the doctor personally received unless the source record supports that conclusion.

Who paid this doctor?

Companies in 2025 General Payments

Reported companyCanonical companyAmountShareRecordsYear
ABBVIE INC. Unresolved — no canonical attribution shown $802.5326.9%362025
Amneal Pharmaceuticals LLC Unresolved — no canonical attribution shown $288.579.7%122025
ACADIA Pharmaceuticals Inc Unresolved — no canonical attribution shown $261.508.8%112025
Novartis Pharmaceuticals Corporation Unresolved — no canonical attribution shown $244.368.2%82025
UCB, Inc. Unresolved — no canonical attribution shown $218.667.3%102025
Neurocrine BioSciences, Inc. Unresolved — no canonical attribution shown $190.006.4%82025
Biogen, Inc. Unresolved — no canonical attribution shown $174.785.9%62025
Ipsen Biopharmaceuticals, Inc Unresolved — no canonical attribution shown $151.785.1%62025
PFIZER INC. Unresolved — no canonical attribution shown $143.774.8%102025
Takeda Pharmaceuticals U.S.A., Inc. Unresolved — no canonical attribution shown $61.572.1%32025
GE HEALTHCARE Unresolved — no canonical attribution shown $55.101.9%22025
Axsome Therapeutics, Inc. Unresolved — no canonical attribution shown $53.511.8%22025
MDD US Operations, LLC Unresolved — no canonical attribution shown $47.721.6%32025
Merz Pharmaceuticals, LLC Unresolved — no canonical attribution shown $39.971.3%22025
Janssen Biotech, Inc. Unresolved — no canonical attribution shown $38.141.3%22025
Celgene Corporation Unresolved — no canonical attribution shown $37.461.3%22025
Alexion Pharmaceuticals, Inc. Unresolved — no canonical attribution shown $22.520.8%12025
Octapharma USA, Inc. Unresolved — no canonical attribution shown $22.080.7%12025
Medtronic, Inc. Medtronic, Inc.
exact · evidence 2025-07-22
$21.900.7%12025
Teva Pharmaceuticals USA, Inc. Unresolved — no canonical attribution shown $21.010.7%12025
SK Life Science, Inc. SK Life Science, Inc.
exact · evidence 2025-04-03
$18.660.6%12025
REVANCE THERAPEUTICS, INC. Unresolved — no canonical attribution shown $17.590.6%12025
Lilly USA, LLC Unresolved — no canonical attribution shown $17.460.6%12025
Aucta Pharmaceuticals, Inc. Unresolved — no canonical attribution shown $16.110.5%22025
LivaNova USA, Inc. Unresolved — no canonical attribution shown $13.500.5%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$2,980.25133

A meal, consulting fee, royalty, and travel payment describe different kinds of reported relationships and should not be interpreted as equivalent.

Analysis 1 · Payment-linked products

Products named in Open Payments records

Reported productTypeReported companyRelated amount*RecordsYear
BOTOX
Normalized: botox
Biological ABBVIE INC. $430.84 19 2025
Source payment records
CREXONT
Normalized: crexont
Drug Amneal Pharmaceuticals LLC $288.57 12 2025
Source payment records
NUPLAZID
Normalized: nuplazid
Drug ACADIA Pharmaceuticals Inc $261.50 11 2025
Source payment records
KESIMPTA
Normalized: kesimpta
Drug Novartis Pharmaceuticals Corporation $244.36 8 2025
Source payment records
INGREZZA
Normalized: ingrezza
Drug Neurocrine BioSciences, Inc. $190.00 8 2025
Source payment records
VUMERITY
Normalized: vumerity
Drug Biogen, Inc. $174.78 6 2025
Source payment records
Dysport
Normalized: dysport
Drug Ipsen Biopharmaceuticals, Inc $151.78 6 2025
Source payment records
QULIPTA
Normalized: qulipta
Drug ABBVIE INC. $150.16 7 2025
Source payment records
UBRELVY
Normalized: ubrelvy
Drug ABBVIE INC. $146.32 7 2025
Source payment records
NURTEC ODT
Normalized: nurtec odt
Drug PFIZER INC. $143.77 10 2025
Source payment records
ZAVZPRET
Normalized: zavzpret
Drug PFIZER INC. $143.77 10 2025
Source payment records
LINZESS
Normalized: linzess
Drug ABBVIE INC. $124.54 6 2025
Source payment records
Rystiggo
Normalized: rystiggo
Drug UCB, Inc. $115.14 6 2025
Source payment records
Nayzilam
Normalized: nayzilam
Drug UCB, Inc. $103.52 4 2025
Source payment records
VYALEV
Normalized: vyalev
Drug ABBVIE INC. $100.83 4 2025
Source payment records
HYQVIA
Normalized: hyqvia
Biological Takeda Pharmaceuticals U.S.A., Inc. $61.57 3 2025
Source payment records
TYSABRI
Normalized: tysabri
Biological Biogen, Inc. $57.79 2 2025
Source payment records
Symbravo
Normalized: symbravo
Drug Axsome Therapeutics, Inc. $53.51 2 2025
Source payment records
Gocovri
Normalized: gocovri
Drug MDD US Operations, LLC $47.72 3 2025
Source payment records
Xeomin
Normalized: xeomin
Biological Merz Pharmaceuticals, LLC $39.97 2 2025
Source payment records
ZEPOSIA
Normalized: zeposia
Drug Celgene Corporation $37.46 2 2025
Source payment records
ULTOMIRIS
Normalized: ultomiris
Biological Alexion Pharmaceuticals, Inc. $22.52 1 2025
Source payment records
PANZYGA
Normalized: panzyga
Biological Octapharma USA, Inc. $22.08 1 2025
Source payment records
NEXFRAME
Normalized: nexframe
Device Medtronic, Inc. $21.90 1 2025
Source payment records
AUSTEDO XR
Normalized: austedo xr
Drug Teva Pharmaceuticals USA, Inc. $21.01 1 2025
Source payment records
DAXXIFY
Normalized: daxxify
Drug REVANCE THERAPEUTICS, INC. $17.59 1 2025
Source payment records
AMYVID
Normalized: amyvid
Drug Lilly USA, LLC $17.46 1 2025
Source payment records
KISUNLA
Normalized: kisunla
Drug Lilly USA, LLC $17.46 1 2025
Source payment records
Motpoly XR
Normalized: motpoly xr
Drug Aucta Pharmaceuticals, Inc. $16.11 2 2025
Source payment records
VNS THERAPY SENTIVA MODEL 1000 GENERATOR
Normalized: vns therapy sentiva model 1000 generator
Device LivaNova USA, Inc. $13.50 1 2025
Source payment records

* Product-associated amounts are non-additive because one payment record may name more than one product.

These products were named on specific Open Payments records. A named product does not show that the payment influenced treatment or prescribing.

Public prescribing for products named in payments

Open Payments productPayment yearPart D brandPart D yearClaimsMatch methodSource
NURTEC ODT
nurtec odt
2025 Nurtec Odt 2024 17
Beneficiary count suppressed
exact normalized Medicare Part D

The presence of the same drug in both datasets does not show that a payment caused or influenced a prescription.

Analysis 2 · Same-company prescribing overlap

Drugs reported in other payments from the same company that also appear in Medicare Part D

This analysis is independent from products named on this doctor’s individual payment records. A row appears only when the exact Open Payments reporting entity paid this doctor, that same reporting entity reported the drug or biological on at least 10 loaded General Payment records involving at least 2 distinct recipient NPIs, and this doctor has the same non-generic brand in public Part D data. This does not mean the company owns or manufactures the drug.

Paying companyPayment yearDrug reported by same entityOpen Payments evidencePart DClaimsBeneficiaries
PFIZER INC.
Exact reporting entity; no affiliate inference
2025 NURTEC ODT
open payments reported associated product
CMS Open Payments — General Payments
217574 supporting records · 54025 recipient NPIs · example record 1228794063
Nurtec Odt · 2024
Exact normalized brand match · 1 Part D row
17 suppressed by CMS

These facts do not show that a payment was for the drug, that the company owns or manufactures the drug, or that a payment caused or influenced prescribing.

Public Medicare Part D data

Provider-and-drug rows loaded for 2024

BrandGenericClaimsBeneficiaries
Donepezil HclDonepezil Hcl51suppressed
LevetiracetamLevetiracetam32suppressed
PregabalinPregabalin23suppressed
EntacaponeEntacapone22suppressed
Memantine HclMemantine Hcl20suppressed
Carbidopa-LevodopaCarbidopa/Levodopa19suppressed
Divalproex SodiumDivalproex Sodium19suppressed
Nurtec OdtRimegepant Sulfate17suppressed
LacosamideLacosamide16suppressed
LamotrigineLamotrigine16suppressed
Propranolol HclPropranolol Hcl16suppressed
ClonazepamClonazepam13suppressed
CarbamazepineCarbamazepine12suppressed
ClobazamClobazam12suppressed
FelbamateFelbamate12suppressed
ZonisamideZonisamide12suppressed

Timeline

Payment and prescribing data by year

Open Payments and Medicare Part D may refer to different years. They are shown separately rather than aligned as if they describe the same period.

YearGeneral PaymentsMain payerExplicit productsCompany overlapsPart D coverage
2025 $2,980.25 · 133 records ABBVIE INC. AMYVID, AUSTEDO XR, BOTOX, CREXONT, DAXXIFY, Dysport, Gocovri, HYQVIA, INGREZZA, KESIMPTA, KISUNLA, LINZESS, Motpoly XR, NEXFRAME, NUPLAZID, NURTEC ODT, Nayzilam, PANZYGA, QULIPTA, Rystiggo, Symbravo, TYSABRI, UBRELVY, ULTOMIRIS, VNS THERAPY SENTIVA MODEL 1000 GENERATOR, VUMERITY, VYALEV, Xeomin, ZAVZPRET, ZEPOSIA 1
2024 Complete

Questions to ask

Questions you could discuss with your doctor

These are general questions generated from reviewed templates. They are not personalized medical advice.

Sources and limitations

How to read this page

Loaded source releases

DatasetYearPublicationSource
CMS Open Payments — General Payments 2025 2026-06-30 Original source
Medicare Part D Prescribers by Provider and Drug 2024 2026-05-06 Original source
NPPES Data Dissemination V2 current / reference data 2026-08-10 Original source

Methodology version: 2.1

Editorial template version: 2.4

Product contract version: 2.0

Schema version: 0.7.0

Page data build: 2026-08-12T23:34:59.370714+00:00

Publication policy: eligible for indexing after public-launch controls are enabled

Full methodology · Questions & answers · Report a possible error