Nadolsky PLC
NPI 1982414223 · Endocrinology, Diabetes & Metabolism Physician · Holland, MI
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Nadolsky PLC is a Endocrinology, Diabetes & Metabolism Physician organization in Holland, MI (NPI 1982414223).
Provider details
- NPI number
- 1982414223
- Entity type
- Organization
- Primary specialty
- Endocrinology, Diabetes & Metabolism PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Karl Nadolsky, Director(616) 866-6205
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
- 2025-01-09
- Last updated
- 2026-05-12
- Certified
- 2026-05-12
Frequently asked questions
- What is Nadolsky PLC's NPI number?
- Nadolsky PLC's National Provider Identifier (NPI) is 1982414223, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Nadolsky PLC?
- Nadolsky PLC is classified in the NPPES registry as Endocrinology, Diabetes & Metabolism Physician (Allopathic & Osteopathic Physicians).
- Where is Nadolsky PLC located?
- Nadolsky PLC's practice location on file with NPPES is 650 S Waverly Rd Ste 100, Holland, MI 49423-9121.
- What is Nadolsky PLC's phone number?
- The practice phone number listed in the NPPES registry for Nadolsky PLC is (616) 312-2859.
- Does Nadolsky PLC accept Medicare?
- Nadolsky PLC is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Nadolsky PLC?
- The authorized official listed on Nadolsky PLC's NPPES record is Karl Nadolsky, Director. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Nadolsky PLC's NPI active?
- Yes — Nadolsky PLC's NPI (1982414223) is active in the NPPES registry as of the last update on 2026-05-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.