DR. MARK RICHARD HAMMARLUND PHD
NPI 1881768299
Psychologist - Adult Development & Aging in Everett, WA

Q: What is Mark Hammarlund's NPI number?

The NPI number for Mark Hammarlund is 1881768299. It was assigned to this individual provider in the NPPES registry on November 17, 2006.

Q: What is Mark Hammarlund's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Adult Development & Aging, with taxonomy code 103TA0700X.

Q: When was this NPI record last updated?

The NPPES record for Mark Hammarlund was last updated on July 2, 2010. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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 November 17, 2006

3101 OAKES AVE, EVERETT, WA 98201(425) 258-4058 Get Directions Write a Review

NPPES record last updated: July 2, 2010. Verified against the NPPES registry weekly; last sync: August 09, 2026.

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About Dr. Mark Richard Hammarlund Phd NPPES

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

DR. MARK RICHARD HAMMARLUND PHD (NPI 1881768299) is an individual adult development & aging provider in Everett, Washington, licensed in Washington (PY00000968) and active in the NPI registry since November 2006.

NPPES Registry Identity

NPI1881768299

Entity TypeIndividualMale

Primary Taxonomy103TA0700X

Provider Legal NameDR. MARK RICHARD HAMMARLUNDCredential: PHD

Location Address3101 OAKES AVEEverett, WA 98201-4405

Mailing Address2121 N 143rd StSeattle, WA 98133-7211 · (206) 361-6206 · Fax (206) 361-5606

Phone(425) 258-4058

Sole ProprietorYes

Enumeration DateNovember 17, 2006

Last NPPES UpdateJuly 2, 2010

✔ NPI 1881768299 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychologist · Adult Development & AgingBehavioral Health & Social Service Providers

Taxonomy Code103TA0700X

License✔ Licensed in WA · PY00000968

Definition

A psychologist who specializes in geropsychology, which applies the knowledge and methods of psychology to understanding and helping older persons and their families to maintain well-being, overcome problems and achieve maximum potential during later life. Professional geropsychology appreciates the wide diversity among older adults, the complex ethical issues that can arise in geriatric practice and the importance of interdisciplinary models of care.

3101 OAKES AVE, Everett, WA 98201

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Other Identifiers 1

Medicare PIN001200948WA

Other Providers at the Same Location NPPES

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

NANCY ADLER-JONES, MSW

Social Worker (Clinical)

3101 OAKES AVE
EVERETT, WA 98201

Snohomish County (425) 948-4055

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 Hammarlund's NPI number?

The NPI number for Mark Hammarlund is 1881768299. It was assigned to this individual provider in the NPPES registry on November 17, 2006.

Where is Mark Hammarlund located?

Mark Hammarlund practices at 3101 Oakes Ave, Everett, WA 98201. The listed phone number is (425) 258-4058.

What is Mark Hammarlund's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Adult Development & Aging, with taxonomy code 103TA0700X.

When was this NPI record last updated?

The NPPES record for Mark Hammarlund was last updated on July 2, 2010. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.