PROVIDER PROFILE · NPI 1174596621

Hollister BrewsterMD

CardiologySan Jose, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

813

Unique beneficiaries

—

Total services

989

Distinct HCPCS

Medicare payment

$36K

Peer benchmark

Total Medicare services vs. 1,869 Cardiology providers in CA — below median (cohort median 2,371).

PRESCRIBING · PART D · 2024

Total Rx claims

1,053

Beneficiaries

—

Total drug cost

$155K

Distinct drugs

Brand share

30.1%

Top prescribed drugs

Furosemide141 claims

Metoprolol Succinate107 claims

Amiodarone Hcl106 claims

Isosorbide Mononitrate102 claims

Apixaban90 claims

QUALITY · MIPS · 2024

Final MIPS score

61.0

Quality

59.4

Cost

71.5

Improvement activities

40.0

Promoting interop.

0.0

Payment adjustment

-1.68%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$39

Payment records

By payment type

Food and Beverage$39

REFERRAL NETWORK

Where Hollister Brewster'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). 27 inbound referrers · 60 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
COUNTY OF SANTA CLARA	520	2,805
COUNTY OF SANTA CLARA	71	168
Aravind Swaminathan Cardiology · Santa Clara, CA	60	111
Susan Zhao Cardiology · San Jose, CA	55	80
HUANG, YI-CHAO	50	204
NPI 1427143155	44	113
FRAKER, KEITH	40	93
Young Kang Diagnostic Radiology · San Jose, CA	39	82
Charles Smith Cardiology · San Francisco, CA	38	84
Jeffrey Tseng Nuclear Medicine · Stanford, CA	35	75
Margaret Lee Diagnostic Radiology · San Jose, CA	33	60
Benjamin Chou Diagnostic Radiology · San Jose, CA	31	62

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
COUNTY OF SANTA CLARA	370	1,679
MCNALL-LUBECK, MABEL	116	243
Margaret Lee Diagnostic Radiology · San Jose, CA	94	164
Peter Gregor Internal Medicine · Owensboro, KY	92	217
Aravind Swaminathan Cardiology · Santa Clara, CA	90	206
COUNTY OF SANTA CLARA	89	187
NPI 1427143155	82	208
Susan Zhao Cardiology · San Jose, CA	64	157
HUANG, YI-CHAO	57	253
Charles Smith Cardiology · San Francisco, CA	56	134
Jeffrey Tseng Nuclear Medicine · Stanford, CA	50	109
FRAKER, KEITH	44	117

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