Jacob B. Nienhuis, PH.D.
Counseling Psychologist · Ann Arbor, MI
Jacob B. Nienhuis, PH.D. is a counseling psychologist with a practice address in Ann Arbor, Michigan, and NPI 1982193256, issued on May 2, 2018. Check the license (Michigan 6301016354, as entered in NPPES) with the Michigan board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Jacob B. Nienhuis
- Credential
- PH.D.
- Primary taxonomy
- Counseling Psychologist 103TC1900X
- License number
- 6301016354 MI
Self-reported in NPPES; status is on the state search - Practice location
- 4488 Jackson RD Ste 7B, Ann Arbor, MI 48103
- Phone
- (616) 856-0294
- Enumerated
- May 2, 2018
- Record last updated
- Jun 18, 2018 (not updated in 8 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20190626002174); accepts Medicare assignment
- Medical or professional school
- University Of Louisville School Of Medicine, 2014
- Entity
- Type 1 · individual
8 nearest counseling psychologist records → All 579 in Michigan → Look up another NPI →
Verify Jacob B. Nienhuis in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Michigan board licenses this profession
Search for license 6301016354Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
One hospital affiliation
- Pine Rest Christian Mental Health ServicesGrand Rapids, MI · Psychiatric
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov).
Jacob B. Nienhuis among 579 counseling psychologist records in Michigan
Jacob B. Nienhuis, PH.D. is one of 579 counseling psychologist records with a practice address in Michigan. 4% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2018, is newer than 68% of them.
- NPI issued2018 · 68% of these records are older, 27% newer
- In a Medicare fileYes · 4% of these records are
- In the CMS Doctors and Clinicians fileYes · 9% of these records are
- Graduated2014 · median 2007 among the 50 with a school on file
- Record last updated2018 · 62% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 103TC1900X and a Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Counseling Psychologist providers in Michigan
There are 579 counseling psychologist records in Michigan.
All 579 in Michigan → Every provider in Ann Arbor → Counseling Psychologist nationwide →
The 8 counseling psychologist records with the nearest ZIP codes
- Anne CrawfordAnn Arbor, MI 481031982245189
- Diane Kreger, M.S., L.L.P.,Ann Arbor, MI 481031891084844
- Louise Langdon, LLPAnn Arbor, MI 481031093056277
- Brent Beam, PH.D.Ann Arbor, MI 481041174710644
- Anne Dohrenwend, PHDAnn Arbor, MI 481041619959400
- James Etzkorn, PH.D.Ann Arbor, MI 481041275523904
- Maureen Garner, PH.D.Ann Arbor, MI 481041396899241
- Kate Hagadone, MA, PHD, LPAnn Arbor, MI 481041992938351
Common questions
What is Jacob B. Nienhuis, PH.D.'s NPI number?
Jacob B. Nienhuis, PH.D.'s National Provider Identifier (NPI) is 1982193256, issued on May 2, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Jacob B. Nienhuis, PH.D. located?
The NPPES record lists a practice address at 4488 Jackson RD Ste 7B, Ann Arbor, MI, 48103. Phone: (616) 856-0294. Providers update this record themselves, so call before visiting.
How can I verify Jacob B. Nienhuis, PH.D.'s license?
NPPES lists Michigan license number 6301016354, as entered by the provider. Search the Michigan board that licenses this profession; the NPPES record confirms identity only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.