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Guilford Parsons, MD
NPI 1922441260 · Internal Medicine Physician · Everett, WA
Guilford Parsons, MD is a Internal Medicine Physician provider in Everett, WA (NPI 1922441260).
Provider details
- NPI number
- 1922441260
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- MD60668959 (WA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(82/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
13 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
1321 Colby Ave
Everett, WA 98201-1665
Phone: (425) 261-2000
Street-level locationGet directions
Mailing address
Po Box 3360
Portland, OR 97208-3360
Additional practice locations (1)
- 3901 Hoyt AveEverett, WA 98201-4918Phone: (425) 259-0966
Registry dates
- Enumerated
- 2013-04-16
- Last updated
- 2020-06-19
- Certified
- 2020-06-19
Frequently asked questions
- What is Guilford Parsons's NPI number?
- Guilford Parsons's National Provider Identifier (NPI) is 1922441260, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Guilford Parsons's specialty?
- Guilford Parsons is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Guilford Parsons located?
- Guilford Parsons's practice location on file with NPPES is 1321 Colby Ave, Everett, WA 98201-1665.
- What is Guilford Parsons's phone number?
- The practice phone number listed in the NPPES registry for Guilford Parsons is (425) 261-2000.
- Is Guilford Parsons's NPI active?
- Yes — Guilford Parsons's NPI (1922441260) is active in the NPPES registry as of the last update on 2020-06-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.