Mary Pennington, RD,LD/N
NPI 1639141336 · Registered Dietitian · Jacksonville, FL
Mary Pennington, RD,LD/N is a Registered Dietitian provider in Jacksonville, FL (NPI 1639141336).
Provider details
- NPI number
- 1639141336
- Entity type
- Individual
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Credential
- RD,LD/N
- Sex
- Female
- License
- ND2733 (FL)
Specialties & taxonomies
Dietary & Nutritional Service Providers
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
- 2006-02-06
- Last updated
- 2007-07-08
Frequently asked questions
- What is Mary Pennington's NPI number?
- Mary Pennington's National Provider Identifier (NPI) is 1639141336, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Pennington's specialty?
- Mary Pennington is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Mary Pennington located?
- Mary Pennington's practice location on file with NPPES is 2080 Child St, Jacksonville, FL 32214-5005.
- What is Mary Pennington's phone number?
- The practice phone number listed in the NPPES registry for Mary Pennington is (912) 573-4731.
- Is Mary Pennington's NPI active?
- Yes — Mary Pennington's NPI (1639141336) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.