Alan Greenbaum, CRNA
NPI 1144312984 · Certified Registered Nurse Anesthetist · Nashville, TN
Enrolled with Medicare as Practitioner - Certified Registered Nurse Anesthetist (crna) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Alan Greenbaum, CRNA is a Certified Registered Nurse Anesthetist provider in Nashville, TN (NPI 1144312984).
Provider details
- NPI number
- 1144312984
- Entity type
- Individual
- Primary specialty
- Certified Registered Nurse AnesthetistPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- CRNA
- Sex
- Male
- Sole proprietor
- No
- License
- RN123966 (GA)
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
19 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)
- 777 Hemlock StMacon, GA 31201-2102Phone: (478) 633-6706Fax: (478) 633-5384
Registry dates
- Enumerated
- 2006-09-29
- Last updated
- 2022-10-24
- Certified
- 2022-10-24
Frequently asked questions
- What is Alan Greenbaum's NPI number?
- Alan Greenbaum's National Provider Identifier (NPI) is 1144312984, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Alan Greenbaum's specialty?
- Alan Greenbaum is listed in the NPPES registry with a primary specialty of Certified Registered Nurse Anesthetist (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Alan Greenbaum located?
- Alan Greenbaum's practice location on file with NPPES is 3601 the Vanderbilt Clinic, Nashville, TN 37232-2102.
- What is Alan Greenbaum's phone number?
- The practice phone number listed in the NPPES registry for Alan Greenbaum is (615) 936-2000.
- Does Alan Greenbaum accept Medicare?
- Alan Greenbaum is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Alan Greenbaum's NPI active?
- Yes — Alan Greenbaum's NPI (1144312984) is active in the NPPES registry as of the last update on 2022-10-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.