Robert Longfield, MD
NPI 1760526966 · Infectious Disease Physician · San Antonio, TX
Robert Longfield, MD is a Infectious Disease Physician provider in San Antonio, TX (NPI 1760526966).
Provider details
- NPI number
- 1760526966
- Entity type
- Individual
- Primary specialty
- Infectious Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- H3488 (TX)
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
- 2007-02-19
- Last updated
- 2007-07-08
Frequently asked questions
- What is Robert Longfield's NPI number?
- Robert Longfield's National Provider Identifier (NPI) is 1760526966, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Robert Longfield's specialty?
- Robert Longfield is listed in the NPPES registry with a primary specialty of Infectious Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Robert Longfield located?
- Robert Longfield's practice location on file with NPPES is 2303 Se Military Dr, San Antonio, TX 78223-3542.
- What is Robert Longfield's phone number?
- The practice phone number listed in the NPPES registry for Robert Longfield is (903) 877-2827.
- Is Robert Longfield's NPI active?
- Yes — Robert Longfield's NPI (1760526966) 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.