Steven Ottenweller, MD
NPI 1942257399 · Surgery Physician · Grand Rapids, MI
Enrolled with Medicare as Order and Referring Only - Preventive Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Steven Ottenweller, MD is a Surgery Physician provider in Grand Rapids, MI (NPI 1942257399).
Provider details
- NPI number
- 1942257399
- Entity type
- Individual
- Primary specialty
- Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 4301032879 (MI)
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
20 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
- 2006-05-30
- Last updated
- 2014-07-21
Frequently asked questions
- What is Steven Ottenweller's NPI number?
- Steven Ottenweller's National Provider Identifier (NPI) is 1942257399, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Steven Ottenweller's specialty?
- Steven Ottenweller is listed in the NPPES registry with a primary specialty of Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Steven Ottenweller located?
- Steven Ottenweller's practice location on file with NPPES is 2750 E Beltline Ave Ne, Grand Rapids, MI 49525-8614.
- What is Steven Ottenweller's phone number?
- The practice phone number listed in the NPPES registry for Steven Ottenweller is (616) 447-5870.
- Does Steven Ottenweller accept Medicare?
- Steven Ottenweller is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Steven Ottenweller's NPI active?
- Yes — Steven Ottenweller's NPI (1942257399) is active in the NPPES registry as of the last update on 2014-07-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.