Melissa Druien, LD
NPI 1720775471 · Registered Dietitian · Oklahoma City, OK
Enrolled with Medicare as Practitioner - Registered Dietitian Or Nutrition Professional · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Melissa Druien, LD is a Registered Dietitian provider in Oklahoma City, OK (NPI 1720775471).
Provider details
- NPI number
- 1720775471
- Entity type
- Individual
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Credential
- LD
- Sex
- Female
- Sole proprietor
- No
- License
- 2827 (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
3 yrs 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
- 2023-04-21
- Last updated
- 2023-04-21
- Certified
- 2023-04-21
Frequently asked questions
- What is Melissa Druien's NPI number?
- Melissa Druien's National Provider Identifier (NPI) is 1720775471, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Melissa Druien's specialty?
- Melissa Druien is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Melissa Druien located?
- Melissa Druien's practice location on file with NPPES is 3555 Nw 58th St Ste 910-W, Oklahoma City, OK 73112-4707.
- What is Melissa Druien's phone number?
- The practice phone number listed in the NPPES registry for Melissa Druien is (405) 885-0270.
- Does Melissa Druien accept Medicare?
- Melissa Druien is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Melissa Druien's NPI active?
- Yes — Melissa Druien's NPI (1720775471) is active in the NPPES registry as of the last update on 2023-04-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.