AHMED TALAAT ZAREA HASSAN MD
NPI 1275030769
Surgery in Seattle, WA
About Ahmed Talaat Zarea Hassan Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
AHMED TALAAT ZAREA HASSAN MD (NPI 1275030769) is an individual surgery provider in Seattle, Washington, licensed in Washington (MD70013408) and active in the NPI registry since April 2018. He is enrolled in Medicare PECOS, is affiliated with University Of Washington Medical Ctr, and is a graduate of Other (2010).
NPPES Registry Identity
Specialties & Licenses
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Ahmed Talaat Zarea Hassan Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
3Medicare enrollment records show Ahmed Hassan reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Seattle, WA 98105
- Reassigned Medicare billing, Washington enrollment
- 1,443 clinicians in this Medicare group
Seattle, WA 98104
- Reassigned Medicare billing, Washington enrollment
- 4,364 clinicians in this Medicare group
New York, NY 10029
- Reassigned Medicare billing, New York enrollment
- 78 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 2
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
University Of Washington Medical Ctr
Acute Care Hospitals · Seattle, WAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 98195 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
SEATTLE, WA 98195
SEATTLE, WA 98195
SEATTLE, WA 98195
SEATTLE, WA 98195
SEATTLE, WA 98195
SEATTLE, WA 98195
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Ahmed Hassan's NPI number?
The NPI number for Ahmed Hassan is 1275030769. It was assigned to this individual provider in the NPPES registry on April 10, 2018.
Where is Ahmed Hassan located?
Ahmed Hassan practices at 1959 NE Pacific St Main Hospital, Seattle, WA 98195. The listed phone number is (877) 520-5000.
What is Ahmed Hassan's specialty?
The primary specialty registered for this NPI is Surgery with taxonomy code 208600000X.
Is Ahmed Hassan enrolled in Medicare?
Yes. Ahmed Hassan is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Ahmed Hassan's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Ahmed Hassan reassigns Medicare benefits to 3 organizations: The Association Of Chrmc And University Physicians (Seattle, WA), The Association Of University Physicians (Seattle, WA) and Icahn School Of Medicine At Mount Sinai (New York, NY). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Ahmed Hassan's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Ahmed Hassan accept?
Health plans from Ambetter Health, Premera Blue Cross Blue Shield of Alaska and Providence Health Plan list Ahmed Hassan as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
Is Ahmed Hassan affiliated with any hospitals?
According to CMS data, Ahmed Hassan is affiliated with University Of Washington Medical Ctr.
When was this NPI record last updated?
The NPPES record for Ahmed Hassan was last updated on September 29, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Ahmed Talaat Zarea Hassan, MD · NPI 1275030769
Surgery physician in Seattle, Washington. Individual provider, active in the CMS NPPES registry since April 10, 2018.
## Identity
- **NPI:** 1275030769 (Entity type: Individual)
- **Enumerated:** April 10, 2018
- **Primary specialty:** Surgery · taxonomy 208600000X
- **State license:** MD70013408 (Washington)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 1959 NE PACIFIC ST MAIN HOSPITAL, Seattle, WA 98195-0001
- **Phone:** (877) 520-5000
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 3 organizations under Medicare reassignment (form CMS-855R): The Association Of Chrmc And University Physicians (NPI 1255449963, Seattle, WA); The Association Of University Physicians (NPI 1023041159, Seattle, WA); Icahn School Of Medicine At Mount Sinai (NPI 1588937064, New York, NY) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2010
## Record status
- **NPPES last updated:** September 29, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1275030769) · Data from the CMS NPPES public registry.