Thomas Koss, CRNA
NPI 1912237041 · 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)
Thomas Koss, CRNA is a Certified Registered Nurse Anesthetist provider in Nashville, TN (NPI 1912237041).
Provider details
- NPI number
- 1912237041
- Entity type
- Individual
- Primary specialty
- Certified Registered Nurse AnesthetistPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- CRNA
- Sex
- Male
- Sole proprietor
- No
- License
- 14549 (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
16 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
- 2010-01-12
- Last updated
- 2022-03-25
- Certified
- 2022-03-25
Frequently asked questions
- What is Thomas Koss's NPI number?
- Thomas Koss's National Provider Identifier (NPI) is 1912237041, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Thomas Koss's specialty?
- Thomas Koss is listed in the NPPES registry with a primary specialty of Certified Registered Nurse Anesthetist (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Thomas Koss located?
- Thomas Koss's practice location on file with NPPES is 1211 Medical Center Dr, Nashville, TN 37232-7075.
- What is Thomas Koss's phone number?
- The practice phone number listed in the NPPES registry for Thomas Koss is (615) 343-6336.
- Does Thomas Koss accept Medicare?
- Thomas Koss is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Thomas Koss's NPI active?
- Yes — Thomas Koss's NPI (1912237041) is active in the NPPES registry as of the last update on 2022-03-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.