What is Gina Wang's specialty?

Gina Wang (NPI 1619991510) is a Medicare-billing provider whose primary specialty is Internal Medicine in Oakland, CA.

Where does Gina Wang practice?

Gina Wang practices in Oakland, CA, based on the location reported in the CMS Medicare provider datasets for NPI 1619991510.

How much does Medicare pay Gina Wang?

Gina Wang (NPI 1619991510) received approximately $147K in total Medicare Part B payments, serving 189 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1619991510

Gina WangMD

Internal MedicineOakland, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

1,047

Unique beneficiaries

—

Total services

1,686

Distinct HCPCS

Medicare payment

$140K

Peer benchmark

Total Medicare services vs. 10,499 Internal Medicine providers in CA — top quintile (cohort median 531).

PRESCRIBING · PART D · 2024

Total Rx claims

3,762

Beneficiaries

—

Total drug cost

$455K

Distinct drugs

Brand share

15.5%

Top prescribed drugs

Atorvastatin Calcium399 claims

Amlodipine Besylate210 claims

Losartan Potassium176 claims

Metoprolol Succinate173 claims

Levothyroxine Sodium111 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$555

Payment records

By payment type

Food and Beverage$555

Top paying entities

Food and Beverage$555

REFERRAL NETWORK

Where Gina Wang'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). 6 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Thomas Lee Podiatry · Oakland, CA	24	89
SUTTER EAST BAY HOSPITALS	16	45
Linda Gordon Diagnostic Radiology · San Jose, CA	14	25
Kathryn Klima Diagnostic Radiology · Oakland, CA	13	39
Qingwei Yan Urology · Oakland, CA	11	26
Less Chafen Diagnostic Radiology · Walnut Creek, CA	11	14

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