NPPES file of Aug 9, 2026

Stephanie C. Willett, NURSE PRACTITIONER

Family Nurse Practitioner · Portage, MI

Stephanie C. Willett, NURSE PRACTITIONER is a family nurse practitioner with a practice address in Portage, Michigan, and NPI 1285396267, issued on Oct 7, 2021. Check the license (Michigan 4704288843, 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
1285396267
Name
Stephanie C. Willett
Credential
NURSE PRACTITIONER
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License number
4704288843 MI
Self-reported in NPPES; status is on the state search
Practice location
3770 Glenkerry CT, Portage, MI 49024
Phone
(269) 329-2887
Enumerated
Oct 7, 2021
Record last updated
Oct 7, 2021 (not updated in 5 years: call before relying on the address or phone)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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8 nearest family nurse practitioner records → All 5,356 in Michigan → Look up another NPI →

Also registered at 3770 Glenkerry CT

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

  1. Nancy Ambs, NPNurse Practitioner1902863624
  2. Brianna Childress, DNPNurse Practitioner1972308146
  3. Maria Csiszar, AGACNP-BCAdult Health Nurse Practitioner1093595803
  4. Charles Guernsey, DOInterventional Pain Medicine Physician1245280767
  5. Matthew Kuiper, DOInterventional Pain Medicine Physician1407817349
  6. Ellie Makoul, PA-CPhysician Assistant1790505683

Verify Stephanie C. Willett 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 4704288843    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
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3.2 times the Medicare Part D claims of the average family nurse practitioner in 2024

4,138 Medicare Part D claims for 553 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. Brand-name drugs were 3% of claims. 1,979 claims were for opioids.

  1. Stephanie Willett4,138
  2. Specialty average1,305

Most prescribed

  1. Gabapentin902 claims
  2. Hydrocodone-Acetaminophen835 claims
  3. Morphine Sulfate Er480 claims
  4. Pregabalin299 claims
  5. Tramadol Hcl212 claims
  6. Cyclobenzaprine Hcl167 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: $26.78

1 payment: food and beverage; the largest payer was Medtronic, 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. Stephanie Willett$26.78
  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.

Stephanie C. Willett among 5,356 family nurse practitioner records in Michigan

Stephanie C. Willett, NURSE PRACTITIONER 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 2021, is newer than 62% of them.

  • NPI issued2021 · 62% of these records are older, 29% newer
  • In a Medicare fileYes · 78% of these records are
  • In the CMS Doctors and Clinicians fileNo · 61% of these records are
  • Record last updated2021 · 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).

31 family nurse practitioner records list a practice address in Portage

They are 31 of the 1,492 NPPES records with a practice address in Portage, and 5,356 family nurse practitioner records in Michigan.

All 5,356 in Michigan → Every provider in Portage → Family Nurse Practitioner nationwide →

The 8 family nurse practitioner records with the nearest ZIP codes

  1. Eric Anderson, FNPPortage, MI 490241770096745
  2. Rachel Bailey, NP-CPortage, MI 490241659840981
  3. Jennifer Bickle, N.P.Portage, MI 490241538463393
  4. Karen Blamer, NPPortage, MI 490241215907795
  5. Angela Brannen, FNP-CPortage, MI 490241801385240
  6. Rebecca GoolePortage, MI 490241700330974
  7. Jennifer Kool, NPPortage, MI 490241700216108
  8. Amy Meints, FNP-CPortage, MI 490241235602434

Common questions

What is Stephanie C. Willett, NURSE PRACTITIONER's NPI number?

Stephanie C. Willett, NURSE PRACTITIONER's National Provider Identifier (NPI) is 1285396267, issued on Oct 7, 2021. An NPI identifies a provider in billing; it is not a license.

Where is Stephanie C. Willett, NURSE PRACTITIONER located?

The NPPES record lists a practice address at 3770 Glenkerry CT, Portage, MI, 49024. Phone: (269) 329-2887. Providers update this record themselves, so call before visiting.

How can I verify Stephanie C. Willett, NURSE PRACTITIONER's license?

NPPES lists Michigan license number 4704288843, as entered by the provider. Search the Michigan board that licenses this profession; the NPPES record confirms identity only.

How much does Stephanie C. Willett, NURSE PRACTITIONER prescribe under Medicare Part D?

In 2024, Stephanie C. Willett, NURSE PRACTITIONER had 4,138 Medicare Part D claims for 553 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.