What is Roger Wang's specialty?

Roger Wang (NPI 1164522165) is a Medicare-billing provider whose primary specialty is Allergy/ Immunology in San Francisco, CA.

Where does Roger Wang practice?

Roger Wang practices in San Francisco, CA, based on the location reported in the CMS Medicare provider datasets for NPI 1164522165.

How much does Medicare pay Roger Wang?

Roger Wang (NPI 1164522165) received approximately $437K in total Medicare Part B payments, serving 396 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1164522165

Roger WangD.O.

Allergy/ ImmunologySan Francisco, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

1,287

Unique beneficiaries

—

Total services

19,291

Distinct HCPCS

Medicare payment

$437K

Peer benchmark

Total Medicare services vs. 329 Allergy/ Immunology providers in CA — top quintile (cohort median 4,377).

PRESCRIBING · PART D · 2024

Total Rx claims

6,463

Beneficiaries

—

Total drug cost

$7.0M

Distinct drugs

Brand share

32.4%

Top prescribed drugs

Gabapentin895 claims

Omeprazole652 claims

Methylprednisolone602 claims

Methotrexate Sodium379 claims

Venlafaxine Hcl359 claims

QUALITY · MIPS · 2024

Final MIPS score

100.0

Quality

100.0

Cost

89.7

Improvement activities

40.0

Promoting interop.

0.0

Payment adjustment

1.05%

Individual

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$2K

Payment records

By payment type

Food and Beverage$2K

Top paying entities

Food and Beverage$2K

FACILITY AFFILIATIONS

Hospital & Facility Affiliations (1)

CCN 050407

Hospital

REFERRAL NETWORK

Where Roger 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). 0 inbound referrers · 5 outbound destinations.

Receives referrals from

Inbound — who sends patients here

No inbound pairs above the suppression threshold.

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
CHINESE HOSPITAL ASSOCIATION	124	395
Eric Wang Diagnostic Radiology · Santa Cruz, CA	66	158
Roger Eng Diagnostic Radiology · San Francisco, CA	44	88
NORTH EAST MEDICAL SERVICES	26	62
Edward Ko Internal Medicine · San Francisco, CA	22	47

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