NPPES file of Aug 9, 2026

Daniel Michael Tuinstra, MD

Psychiatry Physician · Holland, MI

Daniel Michael Tuinstra, MD is a psychiatry physician with a practice address in Holland, Michigan, and NPI 1710484274, issued on Apr 11, 2018. Check the license (Michigan 4301505495, as entered in NPPES) on the Michigan Board of Medicine (LARA); the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1710484274
Name
Daniel Michael Tuinstra
Credential
MD
Primary taxonomy
Psychiatry Physician 2084P0800X
License numbers
4301505495 MI
4301114494 MI
4351029091 MI
Self-reported in NPPES; status is on the state search
Practice location
602 Michigan Ave, Holland, MI 49423
Phone
(616) 394-3350
Enumerated
Apr 11, 2018
Record last updated
Nov 2, 2023
Medicare enrollment
Enrolled (PECOS I20211115002178); accepts Medicare assignment
Medical or professional school
Michigan State University College Of Human Medicine, 2018
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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Also registered at 602 Michigan Ave

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

  1. Mikaela Andrea, LLMSWClinical Social Worker1982907507
  2. Julie Arnold, LMSWClinical Social Worker1861536823
  3. Kyle Baker, PHARMDPharmacist1699539775
  4. Lee Berens, M.D.Anesthesiology Physician1134162480
  5. Farah Berent, PAPhysician Assistant1962602862
  6. Eleanor Blouw, CRNACertified Registered Nurse Anesthetist1922040112

Verify Daniel Michael Tuinstra in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMichigan Board of Medicine (LARA)
    Search for license 4301505495
    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
Open 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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54% fewer Medicare Part D claims than the average psychiatry physician in 2024

464 Medicare Part D claims for 74 beneficiaries, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D.

  1. Daniel Tuinstra464
  2. Specialty average1,000

Most prescribed

  1. Trazodone Hcl50 claims
  2. Hydroxyzine Hcl48 claims
  3. Quetiapine Fumarate26 claims
  4. Naltrexone Hcl25 claims
  5. Clozapine22 claims
  6. Aripiprazole17 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.

Industry payments in 2024: $15.58

1 payment: food and beverage; the largest payer was Abbvie Inc. The 13,693 providers of this specialty with any payment received $4,954.93 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Daniel Tuinstra$15.58
  2. Specialty average$4,954.93

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

2 hospital affiliations

  1. Holland Community HospitalHolland, MI · Acute Care Hospitals5 of 5 stars
  2. 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). Star ratings are CMS hospital ratings, not ratings of this provider.

Daniel Michael Tuinstra among 1,729 psychiatry physician records in Michigan

Daniel Michael Tuinstra, MD 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 2018, is newer than 73% of them.

  • NPI issued2018 · 73% of these records are older, 23% newer
  • In a Medicare fileYes · 69% of these records are
  • In the CMS Doctors and Clinicians fileYes · 48% of these records are
  • Graduated2018 · median 2005 among the 828 with a school on file
  • Record last updated2023 · 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.

The 8 psychiatry physician records with the nearest ZIP codes

  1. Nicholas Abid, D.O.Holland, MI 494231295743094
  2. John Beyer, D. O.Holland, MI 494231467502856
  3. James Dumerauf, MDHolland, MI 494231477693505
  4. Thomas Kuhn, M.D.Holland, MI 494231235109372
  5. Jillian Lankford, MDHolland, MI 494231114118510
  6. Christine Larkin, MDHolland, MI 494231174051395
  7. Meagan Maas, MD, MPHHolland, MI 494231073962650
  8. Kathleen Regan, M.D.Holland, MI 494231225056427

Common questions

What is Daniel Michael Tuinstra, MD's NPI number?

Daniel Michael Tuinstra, MD's National Provider Identifier (NPI) is 1710484274, issued on Apr 11, 2018. An NPI identifies a provider in billing; it is not a license.

Where is Daniel Michael Tuinstra, MD located?

The NPPES record lists a practice address at 602 Michigan Ave, Holland, MI, 49423. Phone: (616) 394-3350. Providers update this record themselves, so call before visiting.

How can I verify Daniel Michael Tuinstra, MD's license?

NPPES lists Michigan license number 4301505495, 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 Daniel Michael Tuinstra, MD prescribe under Medicare Part D?

In 2024, Daniel Michael Tuinstra, MD had 464 Medicare Part D claims for 74 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.