Gwendolyn Blackman, MS, RD, LDN
NPI 1871650754 · Registered Dietitian · Nashville, TN
Enrolled with Medicare as Practitioner - Registered Dietitian Or Nutrition Professional · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Gwendolyn Blackman, MS, RD, LDN is a Registered Dietitian provider in Nashville, TN (NPI 1871650754).
Provider details
- NPI number
- 1871650754
- Entity type
- Individual
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Credential
- MS, RD, LDN
- Sex
- Female
- Sole proprietor
- No
- License
- LDN1053 (TN)
Specialties & taxonomies
Dietary & Nutritional Service Providers
Dietary & Nutritional Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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)
- 1211 21st Avenue SouthMedical Arts Bldg Suite 607Nashville, TN 37232-1320Phone: (615) 936-3952Fax: (615) 936-3956
Registry dates
- Enumerated
- 2007-01-02
- Last updated
- 2024-09-18
- Certified
- 2024-09-18
Frequently asked questions
- What is Gwendolyn Blackman's NPI number?
- Gwendolyn Blackman's National Provider Identifier (NPI) is 1871650754, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gwendolyn Blackman's specialty?
- Gwendolyn Blackman is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Gwendolyn Blackman located?
- Gwendolyn Blackman's practice location on file with NPPES is 3601 the Vanderbilt Clinic, Nashville, TN 37232-1320.
- What is Gwendolyn Blackman's phone number?
- The practice phone number listed in the NPPES registry for Gwendolyn Blackman is (615) 322-5000.
- Does Gwendolyn Blackman accept Medicare?
- Gwendolyn Blackman is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Gwendolyn Blackman's NPI active?
- Yes — Gwendolyn Blackman's NPI (1871650754) is active in the NPPES registry as of the last update on 2024-09-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.