J. Patrick Duiven, PSY.D.
Clinical Psychologist · Grand Rapids, MI
J. Patrick Duiven, PSY.D. is a clinical psychologist with a practice address in Grand Rapids, Michigan, and NPI 1972685527, issued on Oct 20, 2006. Check the license (Michigan 6301002423, as entered in NPPES) with the Michigan board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- J. Patrick Duiven
- Credential
- PSY.D.
- Primary taxonomy
- Clinical Psychologist 103TC0700X
- License number
- 6301002423 MI
Self-reported in NPPES; status is on the state search - Practice location
- 4133 Embassy Dr SE, Grand Rapids, MI 49546
- Phone
- (616) 956-6700
- Enumerated
- Oct 20, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (616) 956-6773
- Medicare enrollment
- Enrolled (PECOS I20170306000606); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest clinical psychologist records → All 2,965 in Michigan → Look up another NPI →
Verify J. Patrick Duiven in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Michigan board licenses this profession
Search for license 6301002423Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
J. Patrick Duiven among 2,965 clinical psychologist records in Michigan
J. Patrick Duiven, PSY.D. is one of 2,965 clinical psychologist records with a practice address in Michigan. 13% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2006, is newer than 2% of them.
- NPI issued2006 · 2% of these records are older, 79% newer
- In a Medicare fileNo · 13% of these records are
- In the CMS Doctors and Clinicians fileYes · 24% of these records are
- Graduated1984 · median 2005 among the 697 with a school on file
- Record last updated2007 · 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 103TC0700X and a Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
183 clinical psychologist records list a practice address in Grand Rapids
They are 183 of the 18,005 NPPES records with a practice address in Grand Rapids, and 2,965 clinical psychologist records in Michigan. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 2,965 in Michigan → Every provider in Grand Rapids → Clinical Psychologist nationwide →
The 8 clinical psychologist records with the nearest ZIP codes
- Theresa Anderson-Varney, PHDGrand Rapids, MI 495461760489793
- Dorothy Garnett, MA LLPGrand Rapids, MI 495461427028463
- David Hamilton, PSYDGrand Rapids, MI 495461326008483
- M Kay Hannah, PHD LLPGrand Rapids, MI 495461336119379
- Barbara Homrich, MA LLPGrand Rapids, MI 495461760469027
- Theodore Jansma, PHDGrand Rapids, MI 495461316924525
- Michael Makedonsky, PHDGrand Rapids, MI 495461760466056
- Lori Reineke, PH.D.Grand Rapids, MI 495461790765170
Common questions
What is J. Patrick Duiven, PSY.D.'s NPI number?
J. Patrick Duiven, PSY.D.'s National Provider Identifier (NPI) is 1972685527, issued on Oct 20, 2006. An NPI identifies a provider in billing; it is not a license.
Where is J. Patrick Duiven, PSY.D. located?
The NPPES record lists a practice address at 4133 Embassy Dr SE, Grand Rapids, MI, 49546. Phone: (616) 956-6700. Providers update this record themselves, so call before visiting.
How can I verify J. Patrick Duiven, PSY.D.'s license?
NPPES lists Michigan license number 6301002423, 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. 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.