NPPES file of Aug 9, 2026

Patrick Holser, O.D.

Optometrist · Grand Rapids, MI

Patrick Holser, O.D. is an optometrist with a practice address in Grand Rapids, Michigan, and NPI 1558328526, issued on Apr 26, 2006. Check the license (Michigan 4901004245, 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
1558328526
Name
Patrick Holser
Credential
O.D.
Primary taxonomy
Optometrist 152W00000X
License number
4901004245 MI
Self-reported in NPPES; status is on the state search
Practice location
5258 Plainfield Ave NE, Grand Rapids, MI 49525
Phone
(616) 361-2020
Enumerated
Apr 26, 2006
Record last updated
Sep 25, 2007 (not updated in 19 years: call before relying on the address or phone)
Fax
(616) 363-4355
Medicare enrollment
Enrolled (PECOS I20050216000523); accepts Medicare assignment
Medical or professional school
Illinois College Of Optometry At Chicago, 2004
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 5258 Plainfield Ave NE

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

  1. Cameron BerghorstPathology Specialist/Technologist1831980440
  2. Jennifer Jenkinson, DPTPhysical Therapist1013792738

Verify Patrick Holser 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 4901004245
    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

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68% fewer Medicare Part D claims than the average optometrist in 2024

89 Medicare Part D claims for 17 beneficiaries, against an average of 277 among the 33,128 providers of this specialty who prescribed in Part D. Brand-name drugs were 27% of claims.

  1. Patrick Holser89
  2. Specialty average277

Most prescribed

  1. Latanoprost36 claims
  2. Travoprost14 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: $83.72

4 payments; by number, the most common kind was food and beverage; the largest payer was Bausch & Lomb Americas Inc. The 34,453 providers of this specialty with any payment received $769.99 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Patrick Holser$83.72
  2. Specialty average$769.99

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

Patrick Holser among 1,963 optometrist records in Michigan

Patrick Holser, O.D. is one of 1,963 optometrist 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 11% of them.

  • NPI issued2006 · 11% of these records are older, 58% newer
  • In a Medicare fileYes · 69% of these records are
  • In the CMS Doctors and Clinicians fileYes · 57% of these records are
  • Graduated2004 · median 2009 among the 1,121 with a school on file
  • Record last updated2007 · 68% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 152W00000X and a Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Optometrist providers in Michigan

There are 1,963 optometrist records in Michigan.

The 8 optometrist records with the nearest ZIP codes

  1. Gerard Choryan, O.D.Grand Rapids, MI 495251629072301
  2. Anthony Danko, ODGrand Rapids, MI 495251023034915
  3. Lewis Dekuiper, ODGrand Rapids, MI 495251942271572
  4. David Den Braber, O.D.Grand Rapids, MI 495251336143825
  5. Brian Dolphin, ODGrand Rapids, MI 495251174594105
  6. Thomas Dunning, O.D.Grand Rapids, MI 495251558365908
  7. Monica Fenton, O.D.Grand Rapids, MI 495251427052919
  8. Rachel Gates, O.D.Grand Rapids, MI 495251174526479

Common questions

What is Patrick Holser, O.D.'s NPI number?

Patrick Holser, O.D.'s National Provider Identifier (NPI) is 1558328526, issued on Apr 26, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Patrick Holser, O.D. located?

The NPPES record lists a practice address at 5258 Plainfield Ave NE, Grand Rapids, MI, 49525. Phone: (616) 361-2020. Providers update this record themselves, so call before visiting.

How can I verify Patrick Holser, O.D.'s license?

NPPES lists Michigan license number 4901004245, as entered by the provider. Search the Michigan board that licenses this profession; the NPPES record confirms identity only.

How much does Patrick Holser, O.D. prescribe under Medicare Part D?

In 2024, Patrick Holser, O.D. had 89 Medicare Part D claims for 17 beneficiaries; the average among optometrist prescribers was 277. 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.