Robert Allen, D.O.
NPI 1225189988 · Emergency Medicine Physician · San Antonio, TX
Robert Allen, D.O. is a Emergency Medicine Physician provider in San Antonio, TX (NPI 1225189988).
Provider details
- NPI number
- 1225189988
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 20A 5264 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
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
- 2007-01-16
- Last updated
- 2012-04-10
Frequently asked questions
- What is Robert Allen's NPI number?
- Robert Allen's National Provider Identifier (NPI) is 1225189988, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Robert Allen's specialty?
- Robert Allen is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Robert Allen located?
- Robert Allen's practice location on file with NPPES is 21418 Catlin Ct, San Antonio, TX 78258-2518.
- What is Robert Allen's phone number?
- The practice phone number listed in the NPPES registry for Robert Allen is (210) 481-7349.
- Is Robert Allen's NPI active?
- Yes — Robert Allen's NPI (1225189988) is active in the NPPES registry as of the last update on 2012-04-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.