What is Jen-Tzer Gau's specialty?

Jen-Tzer Gau (NPI 1790757268) is a Medicare-billing provider whose primary specialty is Geriatric Medicine in Athens, OH.

Where does Jen-Tzer Gau practice?

Jen-Tzer Gau practices in Athens, OH, based on the location reported in the CMS Medicare provider datasets for NPI 1790757268.

How much does Medicare pay Jen-Tzer Gau?

Jen-Tzer Gau (NPI 1790757268) received approximately $24K in total Medicare Part B payments, serving 114 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1790757268

Jen-Tzer GauMD

Geriatric MedicineAthens, OHI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

373

Unique beneficiaries

—

Total services

455

Distinct HCPCS

Medicare payment

$19K

Peer benchmark

Total Medicare services vs. 72 Geriatric Medicine providers in OH — above median (cohort median 509).

PRESCRIBING · PART D · 2024

Total Rx claims

5,655

Beneficiaries

—

Total drug cost

$184K

Distinct drugs

Brand share

11.5%

Top prescribed drugs

Spironolactone338 claims

Potassium Chloride236 claims

Amlodipine Besylate230 claims

Lisinopril222 claims

Metoprolol Succinate181 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

No data available for this provider in 2025.

REFERRAL NETWORK

Where Jen-Tzer Gau's patients come from & go

Directional shared-patient flow from Medicare claims — who sends patients to this provider (inbound) and where this provider's patients go next (outbound). 11 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Enrico Tan Podiatry · Athens, OH	43	217
KUTTNER, CYNTHIA	41	333
Regina Sayers Nurse Practitioner · Athens, OH	40	99
Athens County Ambulance Service Provider · Athens, OH	24	90
HUSTON NURSING HOME, INC.	24	218
Cara Whiteman Diagnostic Radiology · Columbus, OH	21	94
OHIOHEALTH CORPORATION	21	66
Mary Bister Emergency Medicine · Cincinnati, OH	20	64
Mitesh Patel Cardiology · Athens, OH	16	52
James Sammons Internal Medicine · Athens, OH	15	94
NPI 1003875154	13	36

Refers patients to

Outbound — where patients go next

No outbound pairs above the suppression threshold.

Source: CMS Physician Shared Patient Patterns (30-day window, Medicare FFS). Direction = a beneficiary seen by the first provider, then the second, within 30 days; a proxy for referral, not a documented referral. Pairs with fewer than 11 shared beneficiaries are suppressed.

CROSS-REFERENCE

Related data on other Healthparse brands

ProviderScore

OIG/SAM exclusion screening, sanctions history

Healthparse Signals

Monitor this provider for changes — dated NPI change events