Spectrum Health Hospitals
NPI 1225339773 · Neurological Surgery Physician · Grand Rapids, MI
Spectrum Health Hospitals is a Neurological Surgery Physician organization in Grand Rapids, MI (NPI 1225339773).
Provider details
- NPI number
- 1225339773
- Entity type
- Organization
- Primary specialty
- Neurological Surgery PhysicianAllopathic & Osteopathic Physicians
- Parent organization
- Spectrum Health Hospitals
- Organization subpart
- Yes
- Authorized official
- Polly Krywanski, Svp of Finance(616) 486-2253
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
15 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
- 2010-11-15
- Last updated
- 2010-11-15
Frequently asked questions
- What is Spectrum Health Hospitals's NPI number?
- Spectrum Health Hospitals's National Provider Identifier (NPI) is 1225339773, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Spectrum Health Hospitals?
- Spectrum Health Hospitals is classified in the NPPES registry as Neurological Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Spectrum Health Hospitals located?
- Spectrum Health Hospitals's practice location on file with NPPES is 412 Plymouth Ave Ne, Grand Rapids, MI 49505-6028.
- What is Spectrum Health Hospitals's phone number?
- The practice phone number listed in the NPPES registry for Spectrum Health Hospitals is (616) 742-5902.
- Who is the authorized official for Spectrum Health Hospitals?
- The authorized official listed on Spectrum Health Hospitals's NPPES record is Polly Krywanski, Svp of Finance. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Spectrum Health Hospitals's NPI active?
- Yes — Spectrum Health Hospitals's NPI (1225339773) is active in the NPPES registry as of the last update on 2010-11-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.