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DR. MASUD SYED HASAN D.C.
NPI 1326163650
Chiropractor in Bellevue, WA

Active since March 19, 2007
13433 NE 20TH ST, STE. D, BELLEVUE, WA 98005(425) 747-7785(425) 747-7716 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Dr. Masud Syed Hasan D.c. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. MASUD SYED HASAN D.C. (NPI 1326163650) is an individual chiropractor in Bellevue, Washington, licensed in Washington (CH00003614) and active in the NPI registry since March 2007. He is a graduate of Palmer College Chiropractic - Davenport (1998).

NPPES Registry Identity

NPI1326163650
Entity TypeIndividualMale
Primary Taxonomy111N00000X
Provider Legal NameDR. MASUD SYED HASANCredential: D.C.
Location Address13433 NE 20TH ST, STE. DBellevue, WA 98005-2024
Mailing Address13433 Ne 20th St, Ste. DBellevue, WA 98005-2024 · (425) 747-7785 · Fax (425) 747-7716
Phone(425) 747-7785
Fax(425) 747-7716
Sole ProprietorNo
Medical School CMSPalmer College Chiropractic - DavenportGraduated 1998
Enumeration DateMarch 19, 2007
Last NPPES UpdateJuly 8, 2007
✔ NPI 1326163650 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyChiropractorChiropractic Providers
Taxonomy Code111N00000X
License✔ Licensed in WA · CH00003614
Definition
A provider qualified by a Doctor of Chiropractic (D.C.), licensed by the State and who practices chiropractic medicine -that discipline within the healing arts which deals with the nervous system and its relationship to the spinal column and its interrelationship with other body systems.
13433 NE 20TH ST, Bellevue, WA 98005
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Other Identifiers 2

Medicare ID-Type Unspecified8803287WA
Medicare UPINU75267WA

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter Health, Premera Blue Cross Blue Shield of Alaska, Providence Health Plan.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. Masud Syed Hasan D.c. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID5698759868
PECOS Enrollment IDI20040616000038

Medicare Billing Reassignment

Medicare enrollment records show Masud Hasan reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Healthquest Chiropractic Inc., P.S.
Same address
Chiropractor
13433 NE 20TH ST, STE. D
Bellevue, WA 98005
  • Reassigned Medicare billing, Washington enrollment
  • Medicare enrollment name: Healthquest Chiropractic Inc Ps
NPI 1457534737 (425) 747-7785

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Other Providers at the Same Location NPPES 4

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

MRS. MARZENA STUJ LMP
Specialist
13433 NE 20TH ST, STE D
BELLEVUE, WA 98005
King County (425) 747-7785
SHIRINDOKHT ABOOSAIDI PHD
Counselor (Mental Health)
13433 NE 20TH ST
BELLEVUE, WA 98005
King County (206) 225-7400
MRS. MIKA OKITA LMP
Specialist
13433 NE 20TH ST, SUITE D
BELLEVUE, WA 98005
King County (425) 747-7785
HEALTHQUEST CHIROPRACTIC INC., P.S.
Chiropractor
13433 NE 20TH ST, STE. D
BELLEVUE, WA 98005
King County (425) 747-7785

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 Masud Hasan's NPI number?

The NPI number for Masud Hasan is 1326163650. It was assigned to this individual provider in the NPPES registry on March 19, 2007.

Where is Masud Hasan located?

Masud Hasan practices at 13433 NE 20th St Ste. D, Bellevue, WA 98005. The listed phone number is (425) 747-7785.

What is Masud Hasan's specialty?

The primary specialty registered for this NPI is Chiropractor with taxonomy code 111N00000X.

Is Masud Hasan enrolled in Medicare?

Yes. Masud Hasan is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Masud Hasan's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Masud Hasan reassigns Medicare benefits to Healthquest Chiropractic Inc., P.S. (Bellevue, 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 Masud Hasan's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Masud Hasan accept?

Health plans from Ambetter Health, Premera Blue Cross Blue Shield of Alaska and Providence Health Plan list Masud Hasan 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 Masud Hasan was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 years 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.