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Theodora Ewusi-Mensah, MD
NPI 1679689194 · Pediatrics Physician · Ontario, CA
Theodora Ewusi-Mensah, MD is a Pediatrics Physician provider in Ontario, CA (NPI 1679689194).
Provider details
- NPI number
- 1679689194
- Entity type
- Individual
- Primary specialty
- Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- A31536 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(90/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
304 West F Street
Ontario, CA 91762-3206
Phone: (909) 983-4746
Street-level locationGet directions
Mailing address
14 Franciscan Place
Phillips Ranch, CA 91766-4867
Registry dates
- Enumerated
- 2006-08-21
- Last updated
- 2007-07-08
Frequently asked questions
- What is Theodora Ewusi-Mensah's NPI number?
- Theodora Ewusi-Mensah's National Provider Identifier (NPI) is 1679689194, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Theodora Ewusi-Mensah's specialty?
- Theodora Ewusi-Mensah is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is Theodora Ewusi-Mensah located?
- Theodora Ewusi-Mensah's practice location on file with NPPES is 304 West F Street, Ontario, CA 91762-3206.
- What is Theodora Ewusi-Mensah's phone number?
- The practice phone number listed in the NPPES registry for Theodora Ewusi-Mensah is (909) 983-4746.
- Is Theodora Ewusi-Mensah's NPI active?
- Yes — Theodora Ewusi-Mensah's NPI (1679689194) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.