Timothy Stewart, MD
NPI 1669455952 · Obstetrics & Gynecology Physician · Hillsboro, OR
Enrolled with Medicare as Practitioner - Obstetrics/Gynecology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Timothy Stewart, MD is a Obstetrics & Gynecology Physician provider in Hillsboro, OR (NPI 1669455952).
Provider details
- NPI number
- 1669455952
- Entity type
- Individual
- Primary specialty
- Obstetrics & Gynecology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- MD14489 (OR)
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
20 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
- 2005-11-21
- Last updated
- 2021-05-14
- Certified
- 2021-04-20
Frequently asked questions
- What is Timothy Stewart's NPI number?
- Timothy Stewart's National Provider Identifier (NPI) is 1669455952, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Timothy Stewart's specialty?
- Timothy Stewart is listed in the NPPES registry with a primary specialty of Obstetrics & Gynecology Physician (Allopathic & Osteopathic Physicians).
- Where is Timothy Stewart located?
- Timothy Stewart's practice location on file with NPPES is 364 Se 8th Ave Ste 205, Hillsboro, OR 97123-4249.
- What is Timothy Stewart's phone number?
- The practice phone number listed in the NPPES registry for Timothy Stewart is (503) 681-4145.
- Does Timothy Stewart accept Medicare?
- Timothy Stewart is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Timothy Stewart's NPI active?
- Yes — Timothy Stewart's NPI (1669455952) is active in the NPPES registry as of the last update on 2021-05-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.