Allison Turnwald
NPI 1669180931 · 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)
Allison Turnwald is a Certified Registered Nurse Anesthetist provider in Nashville, TN (NPI 1669180931).
Provider details
- NPI number
- 1669180931
- Entity type
- Individual
- Primary specialty
- Certified Registered Nurse AnesthetistPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 222909 (TN)
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
3 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)
- 315 Hospital DrMadison, TN 37115-5030Phone: (615) 732-7662
Registry dates
- Enumerated
- 2022-11-07
- Last updated
- 2026-02-17
- Certified
- 2026-02-17
Frequently asked questions
- What is Allison Turnwald's NPI number?
- Allison Turnwald's National Provider Identifier (NPI) is 1669180931, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Allison Turnwald's specialty?
- Allison Turnwald is listed in the NPPES registry with a primary specialty of Certified Registered Nurse Anesthetist (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Allison Turnwald located?
- Allison Turnwald's practice location on file with NPPES is 1301 Medical Center Dr, Nashville, TN 37232-0028.
- What is Allison Turnwald's phone number?
- The practice phone number listed in the NPPES registry for Allison Turnwald is (615) 322-5000.
- Does Allison Turnwald accept Medicare?
- Allison Turnwald is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Allison Turnwald's NPI active?
- Yes — Allison Turnwald's NPI (1669180931) is active in the NPPES registry as of the last update on 2026-02-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.