NPPES file of Aug 9, 2026

Michael Joseph Lamphere, DNP

Nurse Practitioner · Holland, MI

Michael Joseph Lamphere, DNP is a nurse practitioner with a practice address in Holland, Michigan, and NPI 1134888506, issued on Dec 14, 2021. Check the license (Michigan 4704272406, 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 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1134888506
Name
Michael Joseph Lamphere
Credential
DNP
Primary taxonomy
Nurse Practitioner 363L00000X
License number
4704272406 MI
Self-reported in NPPES; status is on the state search
Practice location
3235 N Wellness Dr Ste 120B, Holland, MI 49424
Phone
(616) 399-9522
Enumerated
Dec 14, 2021
Record last updated
Mar 4, 2022
Medicare enrollment
Enrolled (PECOS I20220125002766); 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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Also registered at 3235 N Wellness Dr Ste 120B

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

  1. Corie Eklov, MDInternal Medicine Physician1295936524
  2. Anna Karolionok, AGNPAdult Health Nurse Practitioner1053931899
  3. Jordan Maccoux, PA-CPhysician Assistant1780139709
  4. Elizabeth Sayers, PA-CPhysician Assistant1922025725

Verify Michael Joseph Lamphere 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 4704272406
    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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8% more Medicare Part D claims than the average nurse practitioner in 2024

1,193 Medicare Part D claims for 410 beneficiaries, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D. 31 claims were for opioids.

  1. Michael Lamphere1,193
  2. Specialty average1,109

Most prescribed

  1. Prednisone75 claims
  2. Atorvastatin Calcium66 claims
  3. Meloxicam49 claims
  4. Lisinopril47 claims
  5. Albuterol Sulfate Hfa40 claims
  6. Cyclobenzaprine Hcl30 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: $34.22

2 payments; by number, the most common kind was food and beverage; the largest payer was Lilly USA, LLC. The 38,884 providers of this specialty with any payment received $791.64 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Michael Lamphere$34.22
  2. Specialty average$791.64

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

One hospital affiliation

  1. Holland Community HospitalHolland, MI · Acute Care Hospitals5 of 5 stars

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.

Michael Joseph Lamphere among 3,574 nurse practitioner records in Michigan

Michael Joseph Lamphere, DNP is one of 3,574 nurse practitioner records with a practice address in Michigan. 71% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2021, is newer than 76% of them.

  • NPI issued2021 · 76% of these records are older, 18% newer
  • In a Medicare fileYes · 71% of these records are
  • In the CMS Doctors and Clinicians fileYes · 56% of these records are
  • Graduated2019 · median 2017 among the 1,983 with a school on file
  • Record last updated2022 · 52% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363L00000X and a Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

23 nurse practitioner records list a practice address in Holland

They are 23 of the 2,124 NPPES records with a practice address in Holland, and 3,574 nurse practitioner records in Michigan.

The 8 nurse practitioner records with the nearest ZIP codes

  1. Shannon Gerow, NPHolland, MI 494241407489586
  2. Lee Majeski, NPHolland, MI 494241841669868
  3. Rosalba Rangel, FNPHolland, MI 494241972436798
  4. Domenique Tamminga, FNP-CHolland, MI 494241295359545
  5. Amber Vandenbos, APNHolland, MI 494241922651322
  6. Margaret Young, NPHolland, MI 494241528000726
  7. Devin Baker, NPHolland, MI 494231013563204
  8. Peyten Barrigar, NP-CHolland, MI 494231184516189

Common questions

What is Michael Joseph Lamphere, DNP's NPI number?

Michael Joseph Lamphere, DNP's National Provider Identifier (NPI) is 1134888506, issued on Dec 14, 2021. An NPI identifies a provider in billing; it is not a license.

Where is Michael Joseph Lamphere, DNP located?

The NPPES record lists a practice address at 3235 N Wellness Dr Ste 120B, Holland, MI, 49424. Phone: (616) 399-9522. Providers update this record themselves, so call before visiting.

How can I verify Michael Joseph Lamphere, DNP's license?

NPPES lists Michigan license number 4704272406, as entered by the provider. Search the Michigan board that licenses this profession; the NPPES record confirms identity only.

How much does Michael Joseph Lamphere, DNP prescribe under Medicare Part D?

In 2024, Michael Joseph Lamphere, DNP had 1,193 Medicare Part D claims for 410 beneficiaries; the average among nurse practitioner prescribers was 1,109. 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.