Erin Flaherty, D.O.
NPI 1053537951 · Obstetrics & Gynecology Physician · San Antonio, TX
Enrolled with Medicare as Practitioner - Obstetrics/Gynecology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Erin Flaherty, D.O. is a Obstetrics & Gynecology Physician provider in San Antonio, TX (NPI 1053537951).
Provider details
- NPI number
- 1053537951
- Entity type
- Individual
- Primary specialty
- Obstetrics & Gynecology PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Female
- Sole proprietor
- No
- License
- OT010049 (PA)
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
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
Mailing address
Registry dates
- Enumerated
- 2007-04-18
- Last updated
- 2020-09-01
- Certified
- 2020-09-01
Frequently asked questions
- What is Erin Flaherty's NPI number?
- Erin Flaherty's National Provider Identifier (NPI) is 1053537951, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Erin Flaherty's specialty?
- Erin Flaherty is listed in the NPPES registry with a primary specialty of Obstetrics & Gynecology Physician (Allopathic & Osteopathic Physicians).
- Where is Erin Flaherty located?
- Erin Flaherty's practice location on file with NPPES is 333 N Santa Rosa St, San Antonio, TX 78207-3108.
- What is Erin Flaherty's phone number?
- The practice phone number listed in the NPPES registry for Erin Flaherty is (210) 704-3235.
- Does Erin Flaherty accept Medicare?
- Erin Flaherty is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Erin Flaherty's NPI active?
- Yes — Erin Flaherty's NPI (1053537951) is active in the NPPES registry as of the last update on 2020-09-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.