Adrienne Radcliff Hefner, RD/LD
NPI 1639543424 · Registered Dietitian · Oklahoma City, OK
Enrolled with Medicare as Practitioner - Registered Dietitian Or Nutrition Professional · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Adrienne Radcliff Hefner, RD/LD is a Registered Dietitian provider in Oklahoma City, OK (NPI 1639543424).
Provider details
- NPI number
- 1639543424
- Entity type
- Individual
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Credential
- RD/LD
- Sex
- Female
- Sole proprietor
- No
- License
- 2093 (OK)
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
10 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)
- 550 S Peoria AveTulsa, OK 74120-3820Phone: (918) 588-1900Fax: (918) 582-6405
Registry dates
- Enumerated
- 2015-11-17
- Last updated
- 2020-11-30
- Certified
- 2020-11-30
Frequently asked questions
- What is Adrienne Radcliff Hefner's NPI number?
- Adrienne Radcliff Hefner's National Provider Identifier (NPI) is 1639543424, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Adrienne Radcliff Hefner's specialty?
- Adrienne Radcliff Hefner is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Adrienne Radcliff Hefner located?
- Adrienne Radcliff Hefner's practice location on file with NPPES is 4200 W Memorial Rd Ste 508, Oklahoma City, OK 73120-8359.
- What is Adrienne Radcliff Hefner's phone number?
- The practice phone number listed in the NPPES registry for Adrienne Radcliff Hefner is (918) 755-7561.
- Does Adrienne Radcliff Hefner accept Medicare?
- Adrienne Radcliff Hefner is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Adrienne Radcliff Hefner's NPI active?
- Yes — Adrienne Radcliff Hefner's NPI (1639543424) is active in the NPPES registry as of the last update on 2020-11-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.