PROVIDER PROFILE · NPI 1679520076

Abraham HsiehMD

OtolaryngologyWalnut Creek, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

1,649

Unique beneficiaries

—

Total services

1,981

Distinct HCPCS

Medicare payment

$188K

Peer benchmark

Total Medicare services vs. 875 Otolaryngology providers in CA — top quintile (cohort median 923).

PRESCRIBING · PART D · 2024

Total Rx claims

885

Beneficiaries

—

Total drug cost

$40K

Distinct drugs

Brand share

8.9%

Top prescribed drugs

Azelastine Hcl430 claims

Ipratropium Bromide147 claims

Fluticasone Propionate92 claims

Methylprednisolone44 claims

Ofloxacin35 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$111

Payment records

By payment type

Food and Beverage$111

REFERRAL NETWORK

Where Abraham Hsieh'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). 2 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Valerie Fitzgibbons Audiologist · Walnut Creek, CA	56	74
Jovina Strzelecki Audiologist · Walnut Creek, CA	16	20

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