OrganizationActive
One Medical Group, Inc.
NPI 1144742834 · Family Medicine Physician · Seattle, WA
Provider details
- NPI number
- 1144742834
- Entity type
- Organization
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Parent organization
- One Medical Group, Inc.
- Organization subpart
- Yes
- Authorized official
- Andrew Diamond, President(415) 658-6791
Specialties & taxonomies
Allopathic & Osteopathic Physicians
- Internal Medicine Physician207R00000X
Allopathic & Osteopathic Physicians
Profile Score
Established profile(69/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
8 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
601 N 34th St
Seattle, WA 98103-8603
Phone: (206) 315-1421
Fax: (206) 315-1422
Street-level locationGet directions
Mailing address
1 Embarcadero Ctr Ste 1900
San Francisco, CA 94111-3723
Other names (DBA / former)
- Doing business as
- One Medical Group, Inc.
Registry dates
- Enumerated
- 2017-07-13
- Last updated
- 2023-07-13
- Certified
- 2023-07-13
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.