IndividualActive
Robert Demaagd, MD
NPI 1851389332 · Orthopaedic Surgery Physician · Grand Rapids, MI
Provider details
- NPI number
- 1851389332
- Entity type
- Individual
- Primary specialty
- Orthopaedic Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 4301052575 (MI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(91/100 index)
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
555 Midtowne St Ne
Suite 105
Grand Rapids, MI 49503-5729
Phone: (616) 459-7101
Fax: (616) 464-6170
Approximate (ZIP-level) locationGet directions
Mailing address
1111 Leffingwell Ave Ne
Grand Rapids, MI 49525-6406
Registry dates
- Enumerated
- 2005-10-10
- Last updated
- 2016-11-03
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.