MICHAEL L. TJOELKER, M.D.
NPI 1649454026
Dermatology in Everett, WA

Active since December 20, 2007
3327 COLBY AVE, EVERETT, WA 98201(425) 259-0049(425) 258-6403 Get Directions Write a Review

NPPES record last updated: December 20, 2007. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Michael L. Tjoelker, M.d. NPPES

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

MICHAEL L. TJOELKER, M.D. (NPI 1649454026) is a healthcare organization registered as a dermatology in Everett, Washington and active in the NPI registry since December 2007. The organization lists Michael Lyle Tjoelker, Owner, as its authorized official.

NPPES Registry Identity

NPI1649454026
Entity TypeOrganization
Primary Taxonomy207N00000X
Legal Business NameMICHAEL L. TJOELKER, M.D.
Location Address3327 COLBY AVEEverett, WA 98201-6403
Mailing Address3327 Colby AveEverett, WA 98201-6403 · (425) 259-0049 · Fax (425) 258-6403
Fax(425) 258-6403
Organization SubpartNo
Authorized OfficialMichael Lyle TjoelkerOwner · (425) 259-0049
Enumeration DateDecember 20, 2007
NPI 1649454026 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyDermatologyAllopathic & Osteopathic Physicians
Taxonomy Code207N00000X
License Licensed in WA · MD00022643
Definition
A dermatologist is trained to diagnose and treat pediatric and adult patients with benign and malignant disorders of the skin, mouth, external genitalia, hair and nails, as well as a number of sexually transmitted diseases. The dermatologist has had additional training and experience in the diagnosis and treatment of skin cancers, melanomas, moles and other tumors of the skin, the management of contact dermatitis and other allergic and nonallergic skin disorders, and in the recognition of the skin manifestations of systemic (including internal malignancy) and infectious diseases. Dermatologists have special training in dermatopathology and in the surgical techniques used in dermatology. They also have expertise in the management of cosmetic disorders of the skin such as hair loss and scars and the skin changes associated with aging.
3327 COLBY AVE, Everett, WA 98201

Other Identifiers 2

Medicare UPINA09219WAWA
Medicaid1000892WA

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Other Providers at the Same Location NPPES 3

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

Dermatology
3327 COLBY AVE
EVERETT, WA 98201
Social Worker (Clinical)
3327 COLBY AVE
EVERETT, WA 98201
Social Worker (Clinical)
3327 COLBY AVE
EVERETT, WA 98201

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 Michael L. Tjoelker, M.D.'s NPI number?

The NPI number for Michael L. Tjoelker, M.D. is 1649454026. It was assigned to this organization in the NPPES registry on December 20, 2007.

Where is Michael L. Tjoelker, M.D. located?

Michael L. Tjoelker, M.D. is located at 3327 Colby Ave, Everett, WA 98201. The listed phone number is (425) 259-0049.

What is Michael L. Tjoelker, M.D.'s specialty?

The primary specialty registered for this NPI is Dermatology with taxonomy code 207N00000X.

When was this NPI record last updated?

The NPPES record for Michael L. Tjoelker, M.D. was last updated on December 20, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.