DR. MOHAMMADREZA PAKYARI M.D., PH.D.
NPI 1629606397
Pathology - Clinical Pathology/Laboratory Medicine in Seattle, WA
About Dr. Mohammadreza Pakyari M.d., Ph.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. MOHAMMADREZA PAKYARI M.D., PH.D. (NPI 1629606397) is an individual clinical pathology/laboratory medicine provider in Seattle, Washington, licensed in Washington (MD.MD.70130000) and active in the NPI registry since March 2020. He is enrolled in Medicare PECOS and is a graduate of Other (2012).
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Dr. Mohammadreza Pakyari M.d., Ph.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Mohammadreza Pakyari reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Seattle, WA 98104
- Reassigned Medicare billing, Washington enrollment
- 4,364 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 98104 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.
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 Mohammadreza Pakyari's NPI number?
The NPI number for Mohammadreza Pakyari is 1629606397. It was assigned to this individual provider in the NPPES registry on March 30, 2020. The provider is also known as Sam Pakyari.
Where is Mohammadreza Pakyari located?
Mohammadreza Pakyari practices at 325 9th Ave, Seattle, WA 98104. The listed phone number is (206) 520-5000.
What is Mohammadreza Pakyari's specialty?
The primary specialty registered for this NPI is Pathology, specializing in Clinical Pathology/Laboratory Medicine, with taxonomy code 207ZP0105X.
Is Mohammadreza Pakyari enrolled in Medicare?
Yes. Mohammadreza Pakyari is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Mohammadreza Pakyari's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Mohammadreza Pakyari reassigns Medicare benefits to The Association Of University Physicians (Seattle, WA). The 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 Mohammadreza Pakyari's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Mohammadreza Pakyari accept?
Health plans from Premera Blue Cross Blue Shield of Alaska list Mohammadreza Pakyari 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.
When was this NPI record last updated?
The NPPES record for Mohammadreza Pakyari was last updated on September 3, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 50 days 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.
# Dr. Mohammadreza Pakyari, M.D., PH.D. · NPI 1629606397
Clinical Pathology/Laboratory Medicine physician in Seattle, Washington. Individual provider, active in the CMS NPPES registry since March 30, 2020.
## Identity
- **NPI:** 1629606397 (Entity type: Individual)
- **Enumerated:** March 30, 2020
- **Primary specialty:** Pathology - Clinical Pathology/Laboratory Medicine · taxonomy 207ZP0105X
- **State license:** MD.MD.70130000 (Washington)
- **Sole proprietor:** No
## Practice location
- **Address:** 325 9TH AVE, Seattle, WA 98104-2420
- **Phone:** (206) 520-5000
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** The Association Of University Physicians (NPI 1023041159, Seattle, WA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2012
## Record status
- **NPPES last updated:** September 3, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1629606397) · Data from the CMS NPPES public registry.