John Crocker, M.D.
NPI 1972659902 · Family Medicine Physician · Seattle, WA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
John Crocker, M.D. is a Family Medicine Physician provider in Seattle, WA (NPI 1972659902).
Provider details
- NPI number
- 1972659902
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- MD00018613 (WA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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
Mailing address
Registry dates
- Enumerated
- 2007-01-25
- Last updated
- 2021-03-30
- Certified
- 2021-03-30
Frequently asked questions
- What is John Crocker's NPI number?
- John Crocker's National Provider Identifier (NPI) is 1972659902, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Crocker's specialty?
- John Crocker is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is John Crocker located?
- John Crocker's practice location on file with NPPES is 9800 4th Ave Ne, Seattle, WA 98115-2152.
- What is John Crocker's phone number?
- The practice phone number listed in the NPPES registry for John Crocker is (206) 302-1300.
- Does John Crocker accept Medicare?
- John Crocker is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is John Crocker's NPI active?
- Yes — John Crocker's NPI (1972659902) is active in the NPPES registry as of the last update on 2021-03-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.