Madison Dixon, MS, RD
NPI 1598334823 · Registered Dietitian · Oklahoma City, OK
Enrolled with Medicare as Practitioner - Registered Dietitian Or Nutrition Professional · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Madison Dixon, MS, RD is a Registered Dietitian provider in Oklahoma City, OK (NPI 1598334823).
Provider details
- NPI number
- 1598334823
- Entity type
- Individual
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Credential
- MS, RD
- Sex
- Female
- Sole proprietor
- Yes
Specialties & taxonomies
Dietary & Nutritional Service Providers
- Registered Dietitian133V00000X
Dietary & Nutritional Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
5 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
- 2021-06-21
- Last updated
- 2025-03-19
- Certified
- 2025-03-19
Frequently asked questions
- What is Madison Dixon's NPI number?
- Madison Dixon's National Provider Identifier (NPI) is 1598334823, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Madison Dixon's specialty?
- Madison Dixon is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Madison Dixon located?
- Madison Dixon's practice location on file with NPPES is 4140 W Memorial Rd Ste 215, Oklahoma City, OK 73120-8361.
- What is Madison Dixon's phone number?
- The practice phone number listed in the NPPES registry for Madison Dixon is (405) 486-8188.
- Does Madison Dixon accept Medicare?
- Madison Dixon is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Madison Dixon's NPI active?
- Yes — Madison Dixon's NPI (1598334823) is active in the NPPES registry as of the last update on 2025-03-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.