Gary Muetzelfeld, CRNA
NPI 1134271737 · Certified Registered Nurse Anesthetist · St Louis, MO
Gary Muetzelfeld, CRNA is a Certified Registered Nurse Anesthetist provider in St Louis, MO (NPI 1134271737).
Provider details
- NPI number
- 1134271737
- Entity type
- Individual
- Primary specialty
- Certified Registered Nurse AnesthetistPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- CRNA
- Sex
- Male
- Sole proprietor
- No
- License
- 062194 (MO)
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
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
- 2007-01-17
- Last updated
- 2007-07-08
Frequently asked questions
- What is Gary Muetzelfeld's NPI number?
- Gary Muetzelfeld's National Provider Identifier (NPI) is 1134271737, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gary Muetzelfeld's specialty?
- Gary Muetzelfeld is listed in the NPPES registry with a primary specialty of Certified Registered Nurse Anesthetist (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Gary Muetzelfeld located?
- Gary Muetzelfeld's practice location on file with NPPES is 3933 S Broadway, St Louis, MO 63118.
- What is Gary Muetzelfeld's phone number?
- The practice phone number listed in the NPPES registry for Gary Muetzelfeld is (314) 865-7992.
- Is Gary Muetzelfeld's NPI active?
- Yes — Gary Muetzelfeld's NPI (1134271737) 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.