NPPES file of Aug 9, 2026

William T. Miller, NP

Family Nurse Practitioner · Grand Haven, MI

William T. Miller, NP is a family nurse practitioner with a practice address in Grand Haven, Michigan, and NPI 1265716294, issued on Oct 10, 2011. Check the license (Michigan 4704409823, 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
1265716294
Name
William T. Miller
Credential
NP
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License number
4704409823 MI
Self-reported in NPPES; status is on the state search
Practice location
15100 Whittaker Way, Grand Haven, MI 49417
Phone
(616) 935-6320
Enumerated
Oct 10, 2011
Record last updated
Apr 16, 2024
Medicare enrollment
Enrolled (PECOS I20240206000910); accepts Medicare assignment
Telehealth
Offers telehealth (CMS)
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 15100 Whittaker Way

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

  1. Valerie Ahern, N.P.Family Nurse Practitioner1588665574
  2. Thomas Alguire, M.D.Internal Medicine Physician1952303117
  3. Karoline Arsenault, PA-CPhysician Assistant1720547250
  4. David Blanchard, OTOccupational Therapist1588103667
  5. Samantha Bock, CRNACertified Registered Nurse Anesthetist1780256594
  6. Daniela Borecky, MDFamily Medicine Physician1427511773

Verify William T. Miller 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 4704409823
    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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11% fewer Medicare Part D claims than the average family nurse practitioner in 2024

1,159 Medicare Part D claims for 455 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims. 27 claims were for opioids.

  1. William Miller1,159
  2. Specialty average1,305

Most prescribed

  1. Prednisone70 claims
  2. Naproxen41 claims
  3. Losartan Potassium36 claims
  4. Amoxicillin-Clavulanate Potass32 claims
  5. Cephalexin28 claims
  6. Albuterol Sulfate Hfa27 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: $17.97

1 payment: food and beverage; the largest payer was Novo Nordisk Inc. The 99,489 providers of this specialty with any payment received $650.95 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. William Miller$17.97
  2. Specialty average$650.95

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

Bills Medicare through one group practice

  1. Spectrum Health Primary Care PartnersGrand Haven, MI

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

William T. Miller among 5,356 family nurse practitioner records in Michigan

William T. Miller, NP is one of 5,356 family nurse practitioner records with a practice address in Michigan. 78% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2011, is newer than 14% of them.

  • NPI issued2011 · 14% of these records are older, 83% newer
  • In a Medicare fileYes · 78% of these records are
  • In the CMS Doctors and Clinicians fileYes · 61% of these records are
  • Graduated2011 · median 2019 among the 3,254 with a school on file
  • Record last updated2024 · 40% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LF0000X and a Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

21 family nurse practitioner records list a practice address in Grand Haven

They are 21 of the 665 NPPES records with a practice address in Grand Haven, and 5,356 family nurse practitioner records in Michigan.

The 8 family nurse practitioner records with the nearest ZIP codes

  1. Valerie Ahern, N.P.Grand Haven, MI 494171588665574
  2. Alyssa Gillette, NPGrand Haven, MI 494171710479415
  3. Jennifer Hegel, NPGrand Haven, MI 494171063049260
  4. Jennifer Jarrell, NP-CGrand Haven, MI 494171033623699
  5. Monica Lyons, FNPGrand Haven, MI 494171205989704
  6. Kennedy Miedema- Westra, FNPGrand Haven, MI 494171902567613
  7. Kendra Nyhof, NPGrand Haven, MI 494171487131363
  8. Hillary Ottenbaker, FNP-CGrand Haven, MI 494171689281396

Common questions

What is William T. Miller, NP's NPI number?

William T. Miller, NP's National Provider Identifier (NPI) is 1265716294, issued on Oct 10, 2011. An NPI identifies a provider in billing; it is not a license.

Where is William T. Miller, NP located?

The NPPES record lists a practice address at 15100 Whittaker Way, Grand Haven, MI, 49417. Phone: (616) 935-6320. Providers update this record themselves, so call before visiting.

How can I verify William T. Miller, NP's license?

NPPES lists Michigan license number 4704409823, as entered by the provider. Search the Michigan board that licenses this profession; the NPPES record confirms identity only.

How much does William T. Miller, NP prescribe under Medicare Part D?

In 2024, William T. Miller, NP had 1,159 Medicare Part D claims for 455 beneficiaries; the average among family nurse practitioner prescribers was 1,305. 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.