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

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