Ashton Greer, MS, RD, LD
NPI 1891510343 · Registered Dietitian · Tulsa, OK
Enrolled with Medicare as Practitioner - Registered Dietitian Or Nutrition Professional · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ashton Greer, MS, RD, LD is a Registered Dietitian provider in Tulsa, OK (NPI 1891510343).
Provider details
- NPI number
- 1891510343
- Entity type
- Individual
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Credential
- MS, RD, LD
- Sex
- Female
- Sole proprietor
- Yes
- License
- 2815 (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
1 yr 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
- 2024-11-19
- Last updated
- 2024-11-25
- Certified
- 2024-11-25
Frequently asked questions
- What is Ashton Greer's NPI number?
- Ashton Greer's National Provider Identifier (NPI) is 1891510343, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ashton Greer's specialty?
- Ashton Greer is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Ashton Greer located?
- Ashton Greer's practice location on file with NPPES is 3509 E 4th St, Tulsa, OK 74112-2613.
- What is Ashton Greer's phone number?
- The practice phone number listed in the NPPES registry for Ashton Greer is (918) 899-1078.
- Does Ashton Greer accept Medicare?
- Ashton Greer is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ashton Greer's NPI active?
- Yes — Ashton Greer's NPI (1891510343) is active in the NPPES registry as of the last update on 2024-11-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.