Anna Harrison, RD, LD
NPI 1841078979 · Registered Dietitian · Oklahoma City, OK
Enrolled with Medicare as Practitioner - Registered Dietitian Or Nutrition Professional · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Anna Harrison, RD, LD is a Registered Dietitian provider in Oklahoma City, OK (NPI 1841078979).
Provider details
- NPI number
- 1841078979
- Entity type
- Individual
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Credential
- RD, LD
- Sex
- Female
- Sole proprietor
- No
- License
- 2814 (OK)
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
2 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)
- 5208 W Reno AveOklahoma City, OK 73127-6344Phone: (405) 948-4900
Registry dates
- Enumerated
- 2023-09-19
- Last updated
- 2026-04-13
- Certified
- 2026-04-13
Frequently asked questions
- What is Anna Harrison's NPI number?
- Anna Harrison's National Provider Identifier (NPI) is 1841078979, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Anna Harrison's specialty?
- Anna Harrison is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Anna Harrison located?
- Anna Harrison's practice location on file with NPPES is 1000 N Lincoln Blvd Ste 3200, Oklahoma City, OK 73104-3252.
- What is Anna Harrison's phone number?
- The practice phone number listed in the NPPES registry for Anna Harrison is (405) 271-9448.
- Does Anna Harrison accept Medicare?
- Anna Harrison is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Anna Harrison's NPI active?
- Yes — Anna Harrison's NPI (1841078979) is active in the NPPES registry as of the last update on 2026-04-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.