IndividualActive
Arthur Jongsma, PHD
NPI 1821196262 · Psychologist · Grand Rapids, MI
Arthur Jongsma, PHD is a Psychologist provider in Grand Rapids, MI (NPI 1821196262).
Provider details
- NPI number
- 1821196262
- Entity type
- Individual
- Primary specialty
- PsychologistBehavioral Health & Social Service Providers
- Credential
- PHD
- Sex
- Male
- Sole proprietor
- No
- License
- 6301001449 (MI)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(90/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
3351 Claystone Se
Suite 212
Grand Rapids, MI 49546-5781
Phone: (616) 954-1992
Fax: (616) 954-1998
Street-level locationGet directions
Mailing address
3351 Claystone Se
Grand Rapids, MI 49546-5781
Registry dates
- Enumerated
- 2006-09-20
- Last updated
- 2007-07-08
Frequently asked questions
- What is Arthur Jongsma's NPI number?
- Arthur Jongsma's National Provider Identifier (NPI) is 1821196262, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Arthur Jongsma's specialty?
- Arthur Jongsma is listed in the NPPES registry with a primary specialty of Psychologist (Behavioral Health & Social Service Providers).
- Where is Arthur Jongsma located?
- Arthur Jongsma's practice location on file with NPPES is 3351 Claystone Se, Grand Rapids, MI 49546-5781.
- What is Arthur Jongsma's phone number?
- The practice phone number listed in the NPPES registry for Arthur Jongsma is (616) 954-1992.
- Is Arthur Jongsma's NPI active?
- Yes — Arthur Jongsma's NPI (1821196262) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.