What is Warren Gasper's specialty?

Warren Gasper (NPI 1427186212) is a Medicare-billing provider whose primary specialty is Vascular Surgery in San Francisco, CA.

Where does Warren Gasper practice?

Warren Gasper practices in San Francisco, CA, based on the location reported in the CMS Medicare provider datasets for NPI 1427186212.

How much does Medicare pay Warren Gasper?

Warren Gasper (NPI 1427186212) received approximately $36K in total Medicare Part B payments, serving 417 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1427186212

Warren GasperM.D.

Vascular SurgerySan Francisco, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

662

Unique beneficiaries

—

Total services

771

Distinct HCPCS

Medicare payment

$18K

Peer benchmark

Total Medicare services vs. 399 Vascular Surgery providers in CA — above median (cohort median 763).

PRESCRIBING · PART D · 2024

No data available for this provider in 2024.

QUALITY · MIPS · 2024

Final MIPS score

97.5

Quality

92.7

Cost

72.4

Improvement activities

40.0

Promoting interop.

0.0

Payment adjustment

0.95%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$2K

Payment records

By payment type

Food and Beverage$942

Travel and Lodging$766

Consulting Fee$500

Top paying entities

Food and Beverage$942

Travel and Lodging$766

Consulting Fee$500

REFERRAL NETWORK

Where Warren Gasper'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 · 19 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Michael Conte Vascular Surgery · San Francisco, CA	94	226
Gordon Fung Cardiology · San Francisco, CA	40	81
CITY & COUNTY OF SAN FRANCISCO	37	137
Derek Sun Diagnostic Radiology · San Francisco, CA	13	21
Charles Eichler Vascular Surgery · San Francisco, CA	13	31
REILLY, LINDA	13	24

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
UNIVERSITY OF CALIFORNIA, SAN FRANCISCO	235	589
REILLY, LINDA	73	172
Gordon Fung Cardiology · San Francisco, CA	39	81
Michael Conte Vascular Surgery · San Francisco, CA	25	59
Michael Hope Diagnostic Radiology · San Francisco, CA	23	49
CITY & COUNTY OF SAN FRANCISCO	23	108
Brett Elicker Diagnostic Radiology · San Francisco, CA	21	37
Karen Ordovas Diagnostic Radiology · Seattle, WA	19	49
American Medical Response West Ambulance Service Provider · San Francisco, CA	19	24
Charles Higgins Diagnostic Radiology · San Francisco, CA	16	33
Charles Eichler Vascular Surgery · San Francisco, CA	16	39
Unilab Corporation Clinical Laboratory · Sacramento, CA	15	23

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