West Michigan Radiation Oncology
NPI 1104074723 · Radiation Oncology Physician · Wyoming, MI
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
West Michigan Radiation Oncology is a Radiation Oncology Physician organization in Wyoming, MI (NPI 1104074723).
Provider details
- NPI number
- 1104074723
- Entity type
- Organization
- Primary specialty
- Radiation Oncology PhysicianAllopathic & Osteopathic Physicians
- Parent organization
- West Michigan Radiation Oncology
- Organization subpart
- Yes
- Authorized official
- David Spahlinger, MD(734) 936-3568
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
17 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
- 2008-09-08
- Last updated
- 2008-09-08
Frequently asked questions
- What is West Michigan Radiation Oncology's NPI number?
- West Michigan Radiation Oncology's National Provider Identifier (NPI) is 1104074723, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is West Michigan Radiation Oncology?
- West Michigan Radiation Oncology is classified in the NPPES registry as Radiation Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is West Michigan Radiation Oncology located?
- West Michigan Radiation Oncology's practice location on file with NPPES is 5950 Metro Way Sw, Wyoming, MI 49519-9514.
- What is West Michigan Radiation Oncology's phone number?
- The practice phone number listed in the NPPES registry for West Michigan Radiation Oncology is (616) 252-8160.
- Does West Michigan Radiation Oncology accept Medicare?
- West Michigan Radiation Oncology 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 West Michigan Radiation Oncology?
- The authorized official listed on West Michigan Radiation Oncology's NPPES record is David Spahlinger, MD. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is West Michigan Radiation Oncology's NPI active?
- Yes — West Michigan Radiation Oncology's NPI (1104074723) is active in the NPPES registry as of the last update on 2008-09-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.