Ethan Graves, RN, CCRN
NPI 1164256913 · Certified Registered Nurse Anesthetist · Memphis, TN
Enrolled with Medicare as Practitioner - Certified Registered Nurse Anesthetist (crna) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ethan Graves, RN, CCRN is a Certified Registered Nurse Anesthetist provider in Memphis, TN (NPI 1164256913).
Provider details
- NPI number
- 1164256913
- Entity type
- Individual
- Primary specialty
- Certified Registered Nurse AnesthetistPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- RN, CCRN
- Sex
- Male
- Sole proprietor
- No
- License
- 37177 (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
1 yr 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
- 2024-08-26
- Last updated
- 2026-04-02
- Certified
- 2026-04-02
Frequently asked questions
- What is Ethan Graves's NPI number?
- Ethan Graves's National Provider Identifier (NPI) is 1164256913, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ethan Graves's specialty?
- Ethan Graves is listed in the NPPES registry with a primary specialty of Certified Registered Nurse Anesthetist (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Ethan Graves located?
- Ethan Graves's practice location on file with NPPES is 5959 Park Ave, Memphis, TN 38119-5198.
- What is Ethan Graves's phone number?
- The practice phone number listed in the NPPES registry for Ethan Graves is (901) 765-1000.
- Does Ethan Graves accept Medicare?
- Ethan Graves is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ethan Graves's NPI active?
- Yes — Ethan Graves's NPI (1164256913) is active in the NPPES registry as of the last update on 2026-04-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.