PROVIDER PROFILE · NPI 1538395017

Andrew AbrassM.D. M.P.H

Emergency MedicineConcord, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

376

Unique beneficiaries

—

Total services

421

Distinct HCPCS

Medicare payment

$46K

Peer benchmark

Total Medicare services vs. 5,287 Emergency Medicine providers in CA — above median (cohort median 355).

PRESCRIBING · PART D · 2024

Total Rx claims

162

Beneficiaries

—

Total drug cost

$948

Distinct drugs

Brand share

54.9%

Top prescribed drugs

Amoxicillin/Potassium Clav35 claims

Ondansetron29 claims

Oxycodone Hcl/Acetaminophen25 claims

Prednisone21 claims

Cephalexin20 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

No data available for this provider in 2024.

REFERRAL NETWORK

Where Andrew Abrass'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). 15 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
BORST, RICHARD	61	103
William Tanner Diagnostic Radiology · Walnut Creek, CA	57	94
American Medical Response West Ambulance Service Provider · Stockton, CA	47	115
Royal Ambulance Inc. Ambulance Service Provider · San Leandro, CA	34	86
Ramiro Garcia Hospitalist · Hayward, CA	32	59
BHANDARI, BHUPINDER	31	103
Niv Decalo Diagnostic Radiology · San Jose, CA	27	47
Gautam Pareek Internal Medicine · Fremont, CA	23	40
Michael Mote Physician Assistant · Hayward, CA	18	25
Timothy Dalsaso Diagnostic Radiology · Eureka, CA	15	30
Tan Nguyen Emergency Medicine · Hayward, CA	15	27
North Star Emergency Services, Inc. Ambulance Service Provider · Livermore, CA	15	25

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