Nelya Dyak, NP
NPI 1083478390 · Family Nurse Practitioner · Mandan, ND
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Nelya Dyak, NP is a Family Nurse Practitioner provider in Mandan, ND (NPI 1083478390).
Provider details
- NPI number
- 1083478390
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Female
- Sole proprietor
- No
- License
- R45474 (ND)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing 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
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
- 2024-02-07
- Last updated
- 2024-02-07
- Certified
- 2024-02-07
Frequently asked questions
- What is Nelya Dyak's NPI number?
- Nelya Dyak's National Provider Identifier (NPI) is 1083478390, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nelya Dyak's specialty?
- Nelya Dyak is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Nelya Dyak located?
- Nelya Dyak's practice location on file with NPPES is 404 Lena Ct Se, Mandan, ND 58554-5156.
- What is Nelya Dyak's phone number?
- The practice phone number listed in the NPPES registry for Nelya Dyak is (607) 221-3422.
- Does Nelya Dyak accept Medicare?
- Nelya Dyak is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Nelya Dyak's NPI active?
- Yes — Nelya Dyak's NPI (1083478390) is active in the NPPES registry as of the last update on 2024-02-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.