Catherine Borja, M.D.
NPI 1053383166 · Obstetrics & Gynecology Physician · Bremerton, WA
Enrolled with Medicare as Practitioner - Obstetrics/Gynecology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Catherine Borja, M.D. is a Obstetrics & Gynecology Physician provider in Bremerton, WA (NPI 1053383166).
Provider details
- NPI number
- 1053383166
- Entity type
- Individual
- Primary specialty
- Obstetrics & Gynecology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- MD00045450 (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
20 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- Naval Hospital Oak Hbr3475 N Saratoga StreetOak Harbor, WA 98278-8800Phone: (360) 720-6462Fax: (360) 257-9990
Registry dates
- Enumerated
- 2006-02-02
- Last updated
- 2024-04-25
- Certified
- 2024-04-25
Frequently asked questions
- What is Catherine Borja's NPI number?
- Catherine Borja's National Provider Identifier (NPI) is 1053383166, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Catherine Borja's specialty?
- Catherine Borja is listed in the NPPES registry with a primary specialty of Obstetrics & Gynecology Physician (Allopathic & Osteopathic Physicians).
- Where is Catherine Borja located?
- Catherine Borja's practice location on file with NPPES is 1 Boone Rd, Bremerton, WA 98312-1898.
- What is Catherine Borja's phone number?
- The practice phone number listed in the NPPES registry for Catherine Borja is (360) 475-4995.
- Does Catherine Borja accept Medicare?
- Catherine Borja is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Catherine Borja's NPI active?
- Yes — Catherine Borja's NPI (1053383166) is active in the NPPES registry as of the last update on 2024-04-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.