KAREN HART MD
NPI 1255436481
Internal Medicine in Everett, WA

Q: What is Karen Hart's NPI number?

The NPI number for Karen Hart is 1255436481. It was assigned to this individual provider in the NPPES registry on September 13, 2006.

Q: What is Karen Hart's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Q: When was this NPI record last updated?

The NPPES record for Karen Hart was last updated on June 24, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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 September 13, 2006

1321 COLBY AVE, EVERETT, WA 98201(425) 261-2000 Get Directions Write a Review

NPPES record last updated: June 24, 2021. Verified against the NPPES registry weekly; last sync: November 08, 2026.

Record update history: Jun 24, 2021, Jun 9, 2021, Dec 11, 2019 and 1 more (4 updates tracked since 2015).

On this page

About Karen Hart Md NPPES

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

KAREN HART MD (NPI 1255436481) is an individual internal medicine provider in Everett, Washington, licensed in Washington (MD00028477) and active in the NPI registry since September 2006. She maintains 4 additional practice locations.

NPPES Registry Identity

NPI1255436481

Entity TypeIndividualFemale

Primary Taxonomy207R00000X

Provider Legal NameKAREN HARTCredential: MD

Location Address1321 COLBY AVEEverett, WA 98201-1665

Mailing AddressPo Box 3360Portland, OR 97208-3360 · (866) 747-2455

Phone(425) 261-2000

Sole ProprietorNo

Enumeration DateSeptember 13, 2006

Last NPPES UpdateJune 24, 20214 updates tracked since enumeration

NPPES CertifiedJune 24, 2021

✔ NPI 1255436481 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207R00000X

License✔ Licensed in WA · MD00028477

Definition

A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

Also ListedHospitalistTaxonomy 208M00000X · License 28477 (WA)

1321 COLBY AVE, Everett, WA 98201

Open in Google Maps ↗

Secondary Practice Locations 4

Location 13901 Hoyt AveEverett, WA 98201-4918 · Phone (425) 259-0966

Location 26 13th Ave EPolson, MT 59860-5315 · Phone (406) 883-5680 · Fax (406) 883-8262

Location 36520 226th Pl SE Ste 100Issaquah, WA 98027-7365 · Phone (425) 394-1680 · Fax (425) 394-1674

Location 45549 OLD HWY 93FLORENCE, MT 59833 · Phone (406) 273-4923 · Fax (406) 329-4174

Other Identifiers 1

Medicaid1006154WA

Other Providers at the Same Location NPPES 20

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

SAMUEL ROB GUYER MD

Surgery (Trauma Surgery)