Billy Messer, CRNA
NPI 1174519144 · Certified Registered Nurse Anesthetist · West Hollywood, CA
Billy Messer, CRNA is a Certified Registered Nurse Anesthetist provider in West Hollywood, CA (NPI 1174519144).
Provider details
- NPI number
- 1174519144
- Entity type
- Individual
- Primary specialty
- Certified Registered Nurse AnesthetistPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- CRNA
- Sex
- Male
- Sole proprietor
- No
- License
- RN114010 (GA)
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
- 2005-09-23
- Last updated
- 2021-05-12
- Certified
- 2021-05-12
Frequently asked questions
- What is Billy Messer's NPI number?
- Billy Messer's National Provider Identifier (NPI) is 1174519144, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Billy Messer's specialty?
- Billy Messer is listed in the NPPES registry with a primary specialty of Certified Registered Nurse Anesthetist (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Billy Messer located?
- Billy Messer's practice location on file with NPPES is 8700 Beverly Blvd, West Hollywood, CA 90048-1804.
- What is Billy Messer's phone number?
- The practice phone number listed in the NPPES registry for Billy Messer is (310) 423-1447.
- Is Billy Messer's NPI active?
- Yes — Billy Messer's NPI (1174519144) is active in the NPPES registry as of the last update on 2021-05-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.