MR. SEAN T NIELSON PA-C, MPAS
NPI 1922164953
Physician Assistant - Medical in Tacoma, WA

Q: What is Sean Nielson's NPI number?

The NPI number for Sean Nielson is 1922164953. It was assigned to this individual provider in the NPPES registry on December 27, 2006.

Q: What is Sean Nielson's specialty?

The primary specialty registered for this NPI is Physician Assistant, specializing in Medical, with taxonomy code 363AM0700X.

Q: When was this NPI record last updated?

The NPPES record for Sean Nielson was last updated on April 9, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.

Active since December 27, 2006

MADIGAN ARMY MEDICAL CENTER 9040 A JACKSON AVE, TACOMA, WA 98431(253) 968-6115 Get Directions Write a Review

NPPES record last updated: April 9, 2019. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Apr 9, 2019, Mar 11, 2019 (2 updates tracked since 2019).

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About Mr. Sean T Nielson Pa-c, Mpas NPPES

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

MR. SEAN T NIELSON PA-C, MPAS (NPI 1922164953) is an individual medical provider in Tacoma, Washington, licensed in Washington (PA-60561046) and active in the NPI registry since December 2006. He maintains 2 additional practice locations.

NPPES Registry Identity

NPI1922164953

Entity TypeIndividualMale

Primary Taxonomy363AM0700X

Provider Legal NameMR. SEAN T NIELSONCredential: PA-C, MPAS

Location AddressMADIGAN ARMY MEDICAL CENTER 9040 A JACKSON AVETacoma, WA 98431-4334

Mailing AddressMadigan Army Medical Center 9040 A Jackson AveTacoma, WA 98431-0001

Phone(253) 968-6115

Sole ProprietorYes

Enumeration DateDecember 27, 2006

Last NPPES UpdateApril 9, 20192 updates tracked since enumeration

✔ NPI 1922164953 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPhysician Assistant · MedicalPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363AM0700X

License✔ Licensed in WA · PA-60561046

Also ListedPhysician AssistantTaxonomy 363A00000X · License MILITARY

MADIGAN ARMY MEDICAL CENTER 9040 A JACKSON AVE, Tacoma, WA 98431

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Secondary Practice Locations 2

Location 14508 Ruddell Rd SELacey, WA 98503-4334 · Phone (253) 970-3382

Location 2Madigan Army Medical Center 9040A Fitzsimmons DrTacoma, WA 98431-4334 · Phone (253) 968-6115

Other Identifiers 1

OtherPA60561046WA · State Physician Assistant License

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 Sean Nielson's NPI number?

The NPI number for Sean Nielson is 1922164953. It was assigned to this individual provider in the NPPES registry on December 27, 2006.

Where is Sean Nielson located?

Sean Nielson practices at Madigan Army Medical Center 9040 A Jackson Ave, Tacoma, WA 98431. The listed phone number is (253) 968-6115.

What is Sean Nielson's specialty?

The primary specialty registered for this NPI is Physician Assistant, specializing in Medical, with taxonomy code 363AM0700X.

When was this NPI record last updated?

The NPPES record for Sean Nielson was last updated on April 9, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.