Michael Ehrhardt, CRNA
NPI 1871730945 · 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)
Michael Ehrhardt, CRNA is a Certified Registered Nurse Anesthetist provider in Nashville, TN (NPI 1871730945).
Provider details
- NPI number
- 1871730945
- Entity type
- Individual
- Primary specialty
- Certified Registered Nurse AnesthetistPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- CRNA
- Sex
- Male
- Sole proprietor
- No
- License
- 10210 (TN)
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
17 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
- 2009-01-12
- Last updated
- 2014-09-30
Frequently asked questions
- What is Michael Ehrhardt's NPI number?
- Michael Ehrhardt's National Provider Identifier (NPI) is 1871730945, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Ehrhardt's specialty?
- Michael Ehrhardt is listed in the NPPES registry with a primary specialty of Certified Registered Nurse Anesthetist (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Michael Ehrhardt located?
- Michael Ehrhardt's practice location on file with NPPES is 110 29th Ave N Ste 202, Nashville, TN 37203-1448.
- What is Michael Ehrhardt's phone number?
- The practice phone number listed in the NPPES registry for Michael Ehrhardt is (615) 327-4304.
- Does Michael Ehrhardt accept Medicare?
- Michael Ehrhardt is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Michael Ehrhardt's NPI active?
- Yes — Michael Ehrhardt's NPI (1871730945) is active in the NPPES registry as of the last update on 2014-09-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.