What is Zainab Hassan's specialty?

Zainab Hassan (NPI 1285936104) is a Medicare-billing provider whose primary specialty is Physician Assistant in Vancouver, WA.

Where does Zainab Hassan practice?

Zainab Hassan practices in Vancouver, WA, based on the location reported in the CMS Medicare provider datasets for NPI 1285936104.

How much does Medicare pay Zainab Hassan?

Zainab Hassan (NPI 1285936104) received approximately $6K in total Medicare Part B payments, serving 20 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1285936104

Zainab HassanPA-C

Physician AssistantVancouver, WAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

Unique beneficiaries

—

Total services

Distinct HCPCS

Medicare payment

$23

Peer benchmark

Total Medicare services vs. 2,882 Physician Assistant providers in WA — bottom quintile (cohort median 241).

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 · 2025

No data available for this provider in 2025.

FACILITY AFFILIATIONS

Hospital & Facility Affiliations (1)

CCN 500005

Hospital

REFERRAL NETWORK

Where Zainab Hassan'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). 7 inbound referrers · 10 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Robert Binford Cardiac Surgery · Bellevue, WA	17	31
Neal Perlmutter Cardiology · Bellevue, WA	16	60
MATTHIES, RICH	16	39
David Nelson Thoracic Surgery · Bellevue, WA	16	60
Philip Lowe Diagnostic Radiology · Lynnwood, WA	13	21
SPERLING, STEVEN	13	22
Diane Engelbrecht Diagnostic Radiology · Lynnwood, WA	12	25

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
OVERLAKE HOSPITAL MEDICAL CENTER	23	70
MATTHIES, RICH	19	56
Philip Lowe Diagnostic Radiology · Lynnwood, WA	17	38
Robert Binford Cardiac Surgery · Bellevue, WA	16	27
Diane Engelbrecht Diagnostic Radiology · Lynnwood, WA	15	39
LEYTON, BRYAN	14	33
Neal Perlmutter Cardiology · Bellevue, WA	13	22
SPERLING, STEVEN	13	20
Daniel Smoots Diagnostic Radiology · Lynnwood, WA	11	22
Mark Zobel Diagnostic Radiology · Lynnwood, WA	11	21

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