Daphene Altema-Johnson, MPH, MBA, RDN, LD
NPI 1487379798 · Registered Dietitian · Columbia, MD
Daphene Altema-Johnson, MPH, MBA, RDN, LD is a Registered Dietitian provider in Columbia, MD (NPI 1487379798).
Provider details
- NPI number
- 1487379798
- Entity type
- Individual
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Credential
- MPH, MBA, RDN, LD
- Sex
- Female
- Sole proprietor
- Yes
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
3 yrs in NPPES registry
- Profile completeness38% of score
83% 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
- 2022-10-10
- Last updated
- 2022-10-10
- Certified
- 2022-10-09
Frequently asked questions
- What is Daphene Altema-Johnson's NPI number?
- Daphene Altema-Johnson's National Provider Identifier (NPI) is 1487379798, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Daphene Altema-Johnson's specialty?
- Daphene Altema-Johnson is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Daphene Altema-Johnson located?
- Daphene Altema-Johnson's practice location on file with NPPES is 6127 Jerrys Dr, Columbia, MD 21044-3824.
- What is Daphene Altema-Johnson's phone number?
- The practice phone number listed in the NPPES registry for Daphene Altema-Johnson is (443) 671-8877.
- Is Daphene Altema-Johnson's NPI active?
- Yes — Daphene Altema-Johnson's NPI (1487379798) is active in the NPPES registry as of the last update on 2022-10-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.