Wallace Mcgrew, MD
NPI 1629063854 · Gastroenterology Physician · Nashville, TN
Enrolled with Medicare as Practitioner - Gastroenterology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Wallace Mcgrew, MD is a Gastroenterology Physician provider in Nashville, TN (NPI 1629063854).
Provider details
- NPI number
- 1629063854
- Entity type
- Individual
- Primary specialty
- Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- MD13612 (TN)
Specialties & taxonomies
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
- 2005-09-14
- Last updated
- 2015-06-11
Frequently asked questions
- What is Wallace Mcgrew's NPI number?
- Wallace Mcgrew's National Provider Identifier (NPI) is 1629063854, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Wallace Mcgrew's specialty?
- Wallace Mcgrew is listed in the NPPES registry with a primary specialty of Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is Wallace Mcgrew located?
- Wallace Mcgrew's practice location on file with NPPES is 330 23rd Ave N Ste 300, Nashville, TN 37203-1690.
- What is Wallace Mcgrew's phone number?
- The practice phone number listed in the NPPES registry for Wallace Mcgrew is (615) 342-5900.
- Does Wallace Mcgrew accept Medicare?
- Wallace Mcgrew is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Wallace Mcgrew's NPI active?
- Yes — Wallace Mcgrew's NPI (1629063854) is active in the NPPES registry as of the last update on 2015-06-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.