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DR. GUILFORD T PARSONS MD
NPI 1922441260
Internal Medicine in Everett, WA

Active since April 16, 2013
1321 COLBY AVE, EVERETT, WA 98201(425) 261-2000 Get Directions Write a Review

NPPES record last updated: June 19, 2020. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Jun 19, 2020, Dec 17, 2019 (2 updates tracked since 2019).

About Dr. Guilford T Parsons Md NPPES

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

DR. GUILFORD T PARSONS MD (NPI 1922441260) is an individual internal medicine provider in Everett, Washington, licensed in Washington (MD60668959) and active in the NPI registry since April 2013. He maintains a secondary practice location in Everett.

NPPES Registry Identity

NPI1922441260
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameDR. GUILFORD T PARSONSCredential: MD
Location Address1321 COLBY AVEEverett, WA 98201-1665
Mailing AddressPo Box 3360Portland, OR 97208-3360
Phone(425) 261-2000
Sole ProprietorYes
Enumeration DateApril 16, 2013
Last NPPES UpdateJune 19, 20202 updates tracked since enumeration
NPPES CertifiedJune 19, 2020
✔ NPI 1922441260 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in WA · MD60668959
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.
1321 COLBY AVE, Everett, WA 98201
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Secondary Practice Location 1

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

Other Identifiers 1

Medicaid1922441260WA

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Providence Health Plan.Insurance ›

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)
1321 COLBY AVE
EVERETT, WA 98201
Snohomish County (425) 261-2000
DR. EDWARD SCOTT CASSELMAN MD
Radiology (Diagnostic Radiology)
1321 COLBY AVE
EVERETT, WA 98201
Snohomish County (425) 261-4100
LINDSY J ALANIS MD
Internal Medicine
1321 COLBY AVE
EVERETT, WA 98201
Snohomish County (425) 261-2000
JAMES RAYMOND LARSON
Anesthesiology
1321 COLBY AVE
EVERETT, WA 98201
Snohomish County (425) 258-3678
CREDENA HEALTH LLC
Pharmacy (Community/Retail Pharmacy)
1321 COLBY AVE
EVERETT, WA 98201
Snohomish County (425) 261-3555
MICHELLE HOPSTAD OTR/L
Occupational Therapist
1321 COLBY AVE
EVERETT, WA 98201
Snohomish County (425) 261-3825
ARUNACHALAM EINSTEIN MD
Emergency Medicine
1321 COLBY AVE
EVERETT, WA 98201
Snohomish County (425) 261-2000
ROBERT E VANVALKENBURGH
Anesthesiology
1321 COLBY AVE
EVERETT, WA 98201
Snohomish County (425) 258-3678

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 Guilford Parsons's NPI number?

The NPI number for Guilford Parsons is 1922441260. It was assigned to this individual provider in the NPPES registry on April 16, 2013.

Where is Guilford Parsons located?

Guilford Parsons practices at 1321 Colby Ave, Everett, WA 98201. The listed phone number is (425) 261-2000.

What is Guilford Parsons's specialty?

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

What insurance does Guilford Parsons accept?

Health plans from Providence Health Plan list Guilford Parsons as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Guilford Parsons was last updated on June 19, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.