Robert Demaagd, MD
NPI 1851389332 · Orthopaedic Surgery Physician · Grand Rapids, MI
Robert Demaagd, MD is a Orthopaedic Surgery Physician provider in Grand Rapids, MI (NPI 1851389332).
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
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
- 2005-10-10
- Last updated
- 2016-11-03
Frequently asked questions
- What is Robert Demaagd's NPI number?
- Robert Demaagd's National Provider Identifier (NPI) is 1851389332, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Robert Demaagd's specialty?
- Robert Demaagd is listed in the NPPES registry with a primary specialty of Orthopaedic Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Robert Demaagd located?
- Robert Demaagd's practice location on file with NPPES is 555 Midtowne St Ne, Grand Rapids, MI 49503-5729.
- What is Robert Demaagd's phone number?
- The practice phone number listed in the NPPES registry for Robert Demaagd is (616) 459-7101.
- Is Robert Demaagd's NPI active?
- Yes — Robert Demaagd's NPI (1851389332) is active in the NPPES registry as of the last update on 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.