Greg Johnson, D.O.
NPI 1366467722 · Child & Adolescent Psychiatry Physician · Edmonds, WA
Greg Johnson, D.O. is a Child & Adolescent Psychiatry Physician provider in Edmonds, WA (NPI 1366467722).
Provider details
- NPI number
- 1366467722
- Entity type
- Individual
- Primary specialty
- Child & Adolescent Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Male
- Sole proprietor
- Yes
- License
- OP 00000822 (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
- 2006-07-13
- Last updated
- 2026-01-07
- Certified
- 2026-01-07
Frequently asked questions
- What is Greg Johnson's NPI number?
- Greg Johnson's National Provider Identifier (NPI) is 1366467722, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Greg Johnson's specialty?
- Greg Johnson is listed in the NPPES registry with a primary specialty of Child & Adolescent Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Greg Johnson located?
- Greg Johnson's practice location on file with NPPES is 144 Railroad Ave Ste 205, Edmonds, WA 98020-4121.
- What is Greg Johnson's phone number?
- The practice phone number listed in the NPPES registry for Greg Johnson is (425) 582-8275.
- Is Greg Johnson's NPI active?
- Yes — Greg Johnson's NPI (1366467722) is active in the NPPES registry as of the last update on 2026-01-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.