Robert Herrold, FNP
NPI 1386634921 · Family Nurse Practitioner · San Antonio, TX
Robert Herrold, FNP is a Family Nurse Practitioner provider in San Antonio, TX (NPI 1386634921).
Provider details
- NPI number
- 1386634921
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP
- Sex
- Male
- License
- R136851 (MD)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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
- 2005-10-25
- Last updated
- 2007-07-08
Frequently asked questions
- What is Robert Herrold's NPI number?
- Robert Herrold's National Provider Identifier (NPI) is 1386634921, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Robert Herrold's specialty?
- Robert Herrold is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Robert Herrold located?
- Robert Herrold's practice location on file with NPPES is Tmc, Mcwethy, San Antonio, TX 78234-6000.
- What is Robert Herrold's phone number?
- The practice phone number listed in the NPPES registry for Robert Herrold is (210) 295-4204.
- Is Robert Herrold's NPI active?
- Yes — Robert Herrold's NPI (1386634921) 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.