IndividualActive
Nancy Jonker, PH.D.
NPI 1508141151 · Psychologist · Grand Rapids, MI
Nancy Jonker, PH.D. is a Psychologist provider in Grand Rapids, MI (NPI 1508141151).
Provider details
- NPI number
- 1508141151
- Entity type
- Individual
- Primary specialty
- PsychologistBehavioral Health & Social Service Providers
- Credential
- PH.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 6301007327 (MI)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(81/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
14 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
2707 Breton Rd Se
Grand Rapids, MI 49546-5633
Phone: (616) 443-9626
Street-level locationGet directions
Mailing address
2707 Breton Rd Se
Grand Rapids, MI 49546-5633
Registry dates
- Enumerated
- 2011-10-14
- Last updated
- 2011-10-14
Frequently asked questions
- What is Nancy Jonker's NPI number?
- Nancy Jonker's National Provider Identifier (NPI) is 1508141151, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nancy Jonker's specialty?
- Nancy Jonker is listed in the NPPES registry with a primary specialty of Psychologist (Behavioral Health & Social Service Providers).
- Where is Nancy Jonker located?
- Nancy Jonker's practice location on file with NPPES is 2707 Breton Rd Se, Grand Rapids, MI 49546-5633.
- What is Nancy Jonker's phone number?
- The practice phone number listed in the NPPES registry for Nancy Jonker is (616) 443-9626.
- Is Nancy Jonker's NPI active?
- Yes — Nancy Jonker's NPI (1508141151) is active in the NPPES registry as of the last update on 2011-10-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.