What is Anna Maria Sapugay's specialty?

Anna Maria Sapugay (NPI 1972514966) is a Medicare-billing provider whose primary specialty is Obstetrics & Gynecology in Castro Valley, CA.

Where does Anna Maria Sapugay practice?

Anna Maria Sapugay practices in Castro Valley, CA, based on the location reported in the CMS Medicare provider datasets for NPI 1972514966.

How much does Medicare pay Anna Maria Sapugay?

Anna Maria Sapugay (NPI 1972514966) received approximately $139K in total Medicare Part B payments, serving 1,292 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1972514966

Anna Maria SapugayMD

Obstetrics & GynecologyCastro Valley, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

1,972

Unique beneficiaries

—

Total services

6,016

Distinct HCPCS

Medicare payment

$122K

Peer benchmark

Total Medicare services vs. 1,761 Obstetrics & Gynecology providers in CA — top quintile (cohort median 118).

PRESCRIBING · PART D · 2024

No data available for this provider in 2024.

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 Anna Maria Sapugay'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). 10 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Hui Chen Diagnostic Radiology · Menlo Park, CA	68	100
Keyvan Nouri Diagnostic Radiology · Walnut Creek, CA	55	88
Phillip Wong Diagnostic Radiology · Menlo Park, CA	34	51
Laurence Athos Pulmonary Disease · Castro Valley, CA	21	46
Richard Hong Diagnostic Radiology · Walnut Creek, CA	20	30
Parviz Talebi Family Practice · Castro Valley, CA	20	52
Marcia Peck Endocrinology · Castro Valley, CA	19	66
Sally Beazlie-Walker Family Practice · Plymouth, IN	19	36
Kelly Welsh Family Practice · Doylestown, PA	18	45
Kathryn Klima Diagnostic Radiology · Oakland, CA	16	23

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

Healthparse Signals

Monitor this provider for changes — dated NPI change events