Geraldine O'Mara, DDS
NPI 1881219897 · General Practice Dentistry · San Diego, CA
Enrolled with Medicare as Order and Referring Only - Dentist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Geraldine O'Mara, DDS is a General Practice Dentistry provider in San Diego, CA (NPI 1881219897).
Provider details
- NPI number
- 1881219897
- Entity type
- Individual
- Primary specialty
- General Practice DentistryDental Providers
- Credential
- DDS
- Sex
- Female
- Sole proprietor
- Yes
- License
- DDS106221 (CA)
Specialties & taxonomies
Dental Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
6 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
- 2020-06-15
- Last updated
- 2022-04-11
- Certified
- 2022-04-11
Frequently asked questions
- What is Geraldine O'Mara's NPI number?
- Geraldine O'Mara's National Provider Identifier (NPI) is 1881219897, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Geraldine O'Mara's specialty?
- Geraldine O'Mara is listed in the NPPES registry with a primary specialty of General Practice Dentistry (Dental Providers).
- Where is Geraldine O'Mara located?
- Geraldine O'Mara's practice location on file with NPPES is 4403 Marlborough Ave, San Diego, CA 92116-4727.
- What is Geraldine O'Mara's phone number?
- The practice phone number listed in the NPPES registry for Geraldine O'Mara is (619) 282-7060.
- Does Geraldine O'Mara accept Medicare?
- Geraldine O'Mara is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Geraldine O'Mara's NPI active?
- Yes — Geraldine O'Mara's NPI (1881219897) is active in the NPPES registry as of the last update on 2022-04-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.