Warren Sandberg, MD PHD
NPI 1669462214 · Anesthesiology Physician · Nashville, TN
Enrolled with Medicare as Practitioner - Anesthesiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Warren Sandberg, MD PHD is a Anesthesiology Physician provider in Nashville, TN (NPI 1669462214).
Provider details
- NPI number
- 1669462214
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD PHD
- Sex
- Male
- Sole proprietor
- No
- License
- 155981 (MA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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
- 2005-10-25
- Last updated
- 2022-03-22
- Certified
- 2022-03-22
Frequently asked questions
- What is Warren Sandberg's NPI number?
- Warren Sandberg's National Provider Identifier (NPI) is 1669462214, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Warren Sandberg's specialty?
- Warren Sandberg is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Warren Sandberg located?
- Warren Sandberg's practice location on file with NPPES is 1211 21st Ave South, Nashville, TN 37212-1050.
- What is Warren Sandberg's phone number?
- The practice phone number listed in the NPPES registry for Warren Sandberg is (615) 936-1595.
- Does Warren Sandberg accept Medicare?
- Warren Sandberg is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Warren Sandberg's NPI active?
- Yes — Warren Sandberg's NPI (1669462214) is active in the NPPES registry as of the last update on 2022-03-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.