Garrett Mckenna, CRNA
NPI 1811650641 · Certified Registered Nurse Anesthetist · Madison, TN
Enrolled with Medicare as Practitioner - Certified Registered Nurse Anesthetist (crna) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Garrett Mckenna, CRNA is a Certified Registered Nurse Anesthetist provider in Madison, TN (NPI 1811650641).
Provider details
- NPI number
- 1811650641
- Entity type
- Individual
- Primary specialty
- Certified Registered Nurse AnesthetistPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- CRNA
- Sex
- Male
- Sole proprietor
- Yes
- License
- 1162865 (KY)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Nursing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
4 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
- 2021-10-19
- Last updated
- 2025-08-04
- Certified
- 2025-08-04
Frequently asked questions
- What is Garrett Mckenna's NPI number?
- Garrett Mckenna's National Provider Identifier (NPI) is 1811650641, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Garrett Mckenna's specialty?
- Garrett Mckenna is listed in the NPPES registry with a primary specialty of Certified Registered Nurse Anesthetist (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Garrett Mckenna located?
- Garrett Mckenna's practice location on file with NPPES is 315 Hospital Dr, Madison, TN 37115-5030.
- What is Garrett Mckenna's phone number?
- The practice phone number listed in the NPPES registry for Garrett Mckenna is (888) 248-2042.
- Does Garrett Mckenna accept Medicare?
- Garrett Mckenna is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Garrett Mckenna's NPI active?
- Yes — Garrett Mckenna's NPI (1811650641) is active in the NPPES registry as of the last update on 2025-08-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.