Nadiya Grubyak, APN
NPI 1659102689 · Adult Health Nurse Practitioner · Clifton, NJ
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Nadiya Grubyak, APN is a Adult Health Nurse Practitioner provider in Clifton, NJ (NPI 1659102689).
Provider details
- NPI number
- 1659102689
- Entity type
- Individual
- Primary specialty
- Adult Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- APN
- Sex
- Female
- Sole proprietor
- Yes
- License
- 26NJ15058300 (NJ)
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
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
- 2024-08-12
- Last updated
- 2024-08-12
- Certified
- 2024-08-12
Frequently asked questions
- What is Nadiya Grubyak's NPI number?
- Nadiya Grubyak's National Provider Identifier (NPI) is 1659102689, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nadiya Grubyak's specialty?
- Nadiya Grubyak is listed in the NPPES registry with a primary specialty of Adult Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Nadiya Grubyak located?
- Nadiya Grubyak's practice location on file with NPPES is 1135 Main Ave, Clifton, NJ 07011-2353.
- What is Nadiya Grubyak's phone number?
- The practice phone number listed in the NPPES registry for Nadiya Grubyak is (862) 238-8181.
- Does Nadiya Grubyak accept Medicare?
- Nadiya Grubyak is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Nadiya Grubyak's NPI active?
- Yes — Nadiya Grubyak's NPI (1659102689) is active in the NPPES registry as of the last update on 2024-08-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.