Johanna Greenwood, RDN
NPI 1548036791 · Registered Dietitian · Vinita, OK
Enrolled with Medicare as Practitioner - Registered Dietitian Or Nutrition Professional · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Johanna Greenwood, RDN is a Registered Dietitian provider in Vinita, OK (NPI 1548036791).
Provider details
- NPI number
- 1548036791
- Entity type
- Individual
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Credential
- RDN
- Sex
- Female
- Sole proprietor
- No
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
2 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
- 2023-11-29
- Last updated
- 2023-11-29
- Certified
- 2023-11-29
Frequently asked questions
- What is Johanna Greenwood's NPI number?
- Johanna Greenwood's National Provider Identifier (NPI) is 1548036791, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Johanna Greenwood's specialty?
- Johanna Greenwood is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Johanna Greenwood located?
- Johanna Greenwood's practice location on file with NPPES is 27371 S 4410 Rd, Vinita, OK 74301-7953.
- What is Johanna Greenwood's phone number?
- The practice phone number listed in the NPPES registry for Johanna Greenwood is (918) 256-4800.
- Does Johanna Greenwood accept Medicare?
- Johanna Greenwood is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Johanna Greenwood's NPI active?
- Yes — Johanna Greenwood's NPI (1548036791) is active in the NPPES registry as of the last update on 2023-11-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.