DR. MARK MICHAEL SAPIRSTEIN M.D.
NPI 1659485167
Specialist in Longview, WA

Q: What is Mark Sapirstein's NPI number?

The NPI number for Mark Sapirstein is 1659485167. It was assigned to this individual provider in the NPPES registry on August 19, 2006.

Q: What is Mark Sapirstein's specialty?

The primary specialty registered for this NPI is Specialist with taxonomy code 174400000X.

Q: When was this NPI record last updated?

The NPPES record for Mark Sapirstein was last updated on July 9, 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.

Active since August 19, 2006

1106 DOUGLAS ST, SUITE D, LONGVIEW, WA 98632(360) 423-0088(360) 414-7251 Get Directions Write a Review

NPPES record last updated: July 9, 2007. Verified against the NPPES registry weekly; last sync: August 09, 2026.

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About Dr. Mark Michael Sapirstein M.d. NPPES

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

DR. MARK MICHAEL SAPIRSTEIN M.D. (NPI 1659485167) is an individual specialist in Longview, Washington, licensed in Washington (MD00015702) and active in the NPI registry since August 2006.

NPPES Registry Identity

NPI1659485167

Entity TypeIndividualMale

Primary Taxonomy174400000X

Provider Legal NameDR. MARK MICHAEL SAPIRSTEINCredential: M.D.

Location Address1106 DOUGLAS ST, SUITE DLongview, WA 98632-2497

Mailing Address1106 Douglas St, Suite DLongview, WA 98632-2497 · (360) 423-0088 · Fax (360) 414-7251

Phone(360) 423-0088

Fax(360) 414-7251

Sole ProprietorYes

Enumeration DateAugust 19, 2006

Last NPPES UpdateJuly 9, 2007

✔ NPI 1659485167 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySpecialistOther Service Providers

Taxonomy Code174400000X

License✔ Licensed in WA · MD00015702

Definition

An individual educated and trained in an applied knowledge discipline used in the performance of work at a level requiring knowledge and skills beyond or apart from that provided by a general education or liberal arts degree.

1106 DOUGLAS ST, Longview, WA 98632

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Other Providers at the Same Location NPPES 2

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

JOHN E RICHARDS M.D.

Family Medicine (Adult Medicine)

1106 DOUGLAS ST, STE D
LONGVIEW, WA 98632

Cowlitz County (360) 423-9229

JAMES L BOYLON MD PS

Specialist

1106 DOUGLAS ST, STE F
LONGVIEW, WA 98632

Cowlitz County (360) 636-4500

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 Mark Sapirstein's NPI number?

The NPI number for Mark Sapirstein is 1659485167. It was assigned to this individual provider in the NPPES registry on August 19, 2006.

Where is Mark Sapirstein located?

Mark Sapirstein practices at 1106 Douglas St Suite D, Longview, WA 98632. The listed phone number is (360) 423-0088.

What is Mark Sapirstein's specialty?

The primary specialty registered for this NPI is Specialist with taxonomy code 174400000X.

When was this NPI record last updated?

The NPPES record for Mark Sapirstein was last updated on July 9, 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.