NPPES file of Aug 9, 2026

Keith Anthony Louwerse, PSYD

Clinical Psychologist · Zeeland, MI

Keith Anthony Louwerse, PSYD is a clinical psychologist with a practice address in Zeeland, Michigan, and NPI 1174750459, issued on Jun 15, 2009. Check the license (Michigan 6301015112, as entered in NPPES) with the Michigan board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1174750459
Name
Keith Anthony Louwerse
Credential
PSYD
Primary taxonomy
Clinical Psychologist 103TC0700X
License number
6301015112 MI
Self-reported in NPPES; status is on the state search
Practice location
201 W Washington Ave Ste 280, Zeeland, MI 49464
Phone
(616) 259-5452
Enumerated
Jun 15, 2009
Record last updated
Aug 24, 2023
Fax
(616) 236-0875
Medicare enrollment
Enrolled (PECOS I20120911000676); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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8 nearest clinical psychologist records → All 2,965 in Michigan → Look up another NPI →

Also registered at 201 W Washington Ave Ste 280

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Jacob BrownCognitive & Behavioral Psychologist1114770658
  2. Christian Gibson, LMSWClinical Social Worker1740850478
  3. Kaitlyn Gould, LMSWMental Health Counselor1477218923
  4. Jon HufferProfessional Counselor1538658851
  5. Angela Moe, MA, LPCProfessional Counselor1245914845
  6. Holly Postma, LMSWClinical Social Worker1134917362

Verify Keith Anthony Louwerse in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Michigan board licenses this profession
    Search for license 6301015112    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Michigan license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Bills Medicare through one group practice

  1. Headwaters Counseling, LLCZeeland, MI

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Keith Anthony Louwerse among 2,965 clinical psychologist records in Michigan

Keith Anthony Louwerse, PSYD 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. Its NPI, issued in 2009, is newer than 44% of them.

  • NPI issued2009 · 44% of these records are older, 52% newer
  • In a Medicare fileYes · 13% of these records are
  • In the CMS Doctors and Clinicians fileYes · 24% of these records are
  • Graduated2010 · median 2005 among the 697 with a school on file
  • Record last updated2023 · 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).

Clinical Psychologist providers in Michigan

There are 2,965 clinical psychologist records in Michigan.

All 2,965 in Michigan → Every provider in Zeeland → Clinical Psychologist nationwide →

The 8 clinical psychologist records with the nearest ZIP codes

  1. Richard Meschino, PSYDZeeland, MI 494641932161221
  2. Kylee Kowalski, DLLPSpring Lake, MI 494561902655350
  3. Carol Steel, PSY.D.Spring Lake, MI 494561700149945
  4. Larry Alderink, MA LLPMuskegon, MI 494441578674602
  5. Bonnie BrownMuskegon, MI 494441801923339
  6. Christian Jansen-Yee, PSYDMuskegon, MI 494441205980364
  7. Patricia TownsendNorton Shores, MI 494441699757807
  8. Amie Bakos, LLPMuskegon, MI 494421154619724

Common questions

What is Keith Anthony Louwerse, PSYD's NPI number?

Keith Anthony Louwerse, PSYD's National Provider Identifier (NPI) is 1174750459, issued on Jun 15, 2009. An NPI identifies a provider in billing; it is not a license.

Where is Keith Anthony Louwerse, PSYD located?

The NPPES record lists a practice address at 201 W Washington Ave Ste 280, Zeeland, MI, 49464. Phone: (616) 259-5452. Providers update this record themselves, so call before visiting.

How can I verify Keith Anthony Louwerse, PSYD's license?

NPPES lists Michigan license number 6301015112, 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.