Kathleen Regan, M.D.
Psychiatry Physician · Holland, MI
Kathleen Regan, M.D. is a psychiatry physician with a practice address in Holland, Michigan, and NPI 1225056427, issued on Jul 17, 2006. Check the license (Michigan 4301059199, as entered in NPPES) on the Michigan Board of Medicine (LARA); the Medicare figures below come from public CMS files.
- Name
- Kathleen Regan
- Credential
- M.D.
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License numbers
- 4301059199 MI
KR059199 MI
Self-reported in NPPES; status is on the state search - Practice location
- 926 Washington Ave, Holland, MI 49423
- Phone
- (616) 820-3780
- Enumerated
- Jul 17, 2006
- Record last updated
- Mar 5, 2024
- Fax
- (616) 820-3785
- Entity
- Type 1 · individual
8 nearest psychiatry physician records → All 1,729 in Michigan → Look up another NPI →
Also registered at 926 Washington Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Susan Bergman, LMSWClinical Social Worker1588088553
- Naomi Betancourt, LMSWSocial Worker1639486038
- Hillary Bickel, PAPhysician Assistant1437604212
- Sandra Binnendyk, LMSWClinical Social Worker1437733102
- Abigail DykstraClinical Social Worker1639702079
- Judith Froedtert, LMSW, ACSW, DCSWSocial Worker1225143183
Verify Kathleen Regan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMichigan Board of Medicine (LARA)
Search for license 4301059199Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
92% fewer Medicare Part D claims than the average psychiatry physician in 2024
84 Medicare Part D claims for 24 beneficiaries, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Most prescribed
- Duloxetine Hcl12 claims
- Trazodone Hcl12 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Kathleen Regan among 1,729 psychiatry physician records in Michigan
Kathleen Regan, M.D. is one of 1,729 psychiatry physician records with a practice address in Michigan. 69% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 4% of them.
- NPI issued2006 · 4% of these records are older, 63% newer
- In a Medicare fileYes · 69% of these records are
- In the CMS Doctors and Clinicians fileNo · 48% of these records are
- Record last updated2024 · 50% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084P0800X and a Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Psychiatry Physician providers in Michigan
There are 1,729 psychiatry physician records in Michigan.
All 1,729 in Michigan → Every provider in Holland → Psychiatry Physician nationwide →
The 8 psychiatry physician records with the nearest ZIP codes
- Nicholas Abid, D.O.Holland, MI 494231295743094
- John Beyer, D. O.Holland, MI 494231467502856
- James Dumerauf, MDHolland, MI 494231477693505
- Thomas Kuhn, M.D.Holland, MI 494231235109372
- Jillian Lankford, MDHolland, MI 494231114118510
- Christine Larkin, MDHolland, MI 494231174051395
- Meagan Maas, MD, MPHHolland, MI 494231073962650
- Alberto Rivera Gutierrez, MDHolland, MI 494231356394464
Common questions
What is Kathleen Regan, M.D.'s NPI number?
Kathleen Regan, M.D.'s National Provider Identifier (NPI) is 1225056427, issued on Jul 17, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Kathleen Regan, M.D. located?
The NPPES record lists a practice address at 926 Washington Ave, Holland, MI, 49423. Phone: (616) 820-3780. Providers update this record themselves, so call before visiting.
How can I verify Kathleen Regan, M.D.'s license?
NPPES lists Michigan license number 4301059199, as entered by the provider. Search the Michigan Board of Medicine (LARA) at https://aca-prod.accela.com/MILARA/GeneralProperty/PropertyLookUp.aspx?isLicensee=Y&TabName=APO. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Kathleen Regan, M.D. prescribe under Medicare Part D?
In 2024, Kathleen Regan, M.D. had 84 Medicare Part D claims for 24 beneficiaries; the average among psychiatry physician prescribers was 1,000. Part D covers Medicare prescriptions 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.