David Gran, MD
NPI 1629215991 · Obstetrics & Gynecology Physician · Arlington, WA
Enrolled with Medicare as Practitioner - Obstetrics/Gynecology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
David Gran, MD is a Obstetrics & Gynecology Physician provider in Arlington, WA (NPI 1629215991).
Provider details
- NPI number
- 1629215991
- Entity type
- Individual
- Primary specialty
- Obstetrics & Gynecology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- MD60193694 (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
17 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
- 2009-01-08
- Last updated
- 2017-11-27
Frequently asked questions
- What is David Gran's NPI number?
- David Gran's National Provider Identifier (NPI) is 1629215991, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is David Gran's specialty?
- David Gran is listed in the NPPES registry with a primary specialty of Obstetrics & Gynecology Physician (Allopathic & Osteopathic Physicians).
- Where is David Gran located?
- David Gran's practice location on file with NPPES is 903 Medical Center Dr, Arlington, WA 98223-1697.
- What is David Gran's phone number?
- The practice phone number listed in the NPPES registry for David Gran is (360) 435-0242.
- Does David Gran accept Medicare?
- David Gran is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is David Gran's NPI active?
- Yes — David Gran's NPI (1629215991) is active in the NPPES registry as of the last update on 2017-11-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.