Brandon Gremminger, CRNA
NPI 1447555081 · Certified Registered Nurse Anesthetist · Austin, TX
Enrolled with Medicare as Practitioner - Certified Registered Nurse Anesthetist (crna) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Brandon Gremminger, CRNA is a Certified Registered Nurse Anesthetist provider in Austin, TX (NPI 1447555081).
Provider details
- NPI number
- 1447555081
- Entity type
- Individual
- Primary specialty
- Certified Registered Nurse AnesthetistPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- CRNA
- Sex
- Male
- Sole proprietor
- No
- License
- 730641 (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
15 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
- 2011-01-12
- Last updated
- 2020-06-05
- Certified
- 2020-06-05
Frequently asked questions
- What is Brandon Gremminger's NPI number?
- Brandon Gremminger's National Provider Identifier (NPI) is 1447555081, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Brandon Gremminger's specialty?
- Brandon Gremminger is listed in the NPPES registry with a primary specialty of Certified Registered Nurse Anesthetist (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Brandon Gremminger located?
- Brandon Gremminger's practice location on file with NPPES is 3705 Medical Pkwy, Austin, TX 78705.
- What is Brandon Gremminger's phone number?
- The practice phone number listed in the NPPES registry for Brandon Gremminger is (512) 454-2554.
- Does Brandon Gremminger accept Medicare?
- Brandon Gremminger is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Brandon Gremminger's NPI active?
- Yes — Brandon Gremminger's NPI (1447555081) is active in the NPPES registry as of the last update on 2020-06-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.