Mark Montgomery, APRN, FNP-C
NPI 1326632365 · Family Nurse Practitioner · San Antonio, TX
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mark Montgomery, APRN, FNP-C is a Family Nurse Practitioner provider in San Antonio, TX (NPI 1326632365).
Provider details
- NPI number
- 1326632365
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- APRN, FNP-C
- Sex
- Male
- Sole proprietor
- Yes
- License
- 1030517 (TX)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
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
5 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 11830 Shotgun WayHelotes, TX 78023-4438Phone: (210) 268-7591
Registry dates
- Enumerated
- 2021-02-20
- Last updated
- 2023-09-20
- Certified
- 2023-09-20
Frequently asked questions
- What is Mark Montgomery's NPI number?
- Mark Montgomery's National Provider Identifier (NPI) is 1326632365, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Montgomery's specialty?
- Mark Montgomery is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Mark Montgomery located?
- Mark Montgomery's practice location on file with NPPES is 14515 Omicron Dr., San Antonio, TX 78245-3225.
- What is Mark Montgomery's phone number?
- The practice phone number listed in the NPPES registry for Mark Montgomery is (210) 688-2406.
- Does Mark Montgomery accept Medicare?
- Mark Montgomery is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mark Montgomery's NPI active?
- Yes — Mark Montgomery's NPI (1326632365) is active in the NPPES registry as of the last update on 2023-09-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.