Katherine Dupas, DO, MS
NPI 1376245332 · Internal Medicine Physician · San Diego, CA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Katherine Dupas, DO, MS is a Internal Medicine Physician provider in San Diego, CA (NPI 1376245332).
Provider details
- NPI number
- 1376245332
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO, MS
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
3 yrs in NPPES registry
- Profile completeness38% of score
83% 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)
- 1809 National AveSan Diego, CA 92113-2113Phone: (619) 515-2300
Registry dates
- Enumerated
- 2023-03-21
- Last updated
- 2025-06-17
- Certified
- 2025-06-17
Frequently asked questions
- What is Katherine Dupas's NPI number?
- Katherine Dupas's National Provider Identifier (NPI) is 1376245332, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Katherine Dupas's specialty?
- Katherine Dupas is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Katherine Dupas located?
- Katherine Dupas's practice location on file with NPPES is 4077 Fifth Ave # Mer-35, San Diego, CA 92103-2105.
- What is Katherine Dupas's phone number?
- The practice phone number listed in the NPPES registry for Katherine Dupas is (619) 260-7220.
- Does Katherine Dupas accept Medicare?
- Katherine Dupas is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Katherine Dupas's NPI active?
- Yes — Katherine Dupas's NPI (1376245332) is active in the NPPES registry as of the last update on 2025-06-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.