Amy Stier, FNP
Family Nurse Practitioner · Marshall, MI
Amy Stier, FNP is a family nurse practitioner with a practice address in Marshall, Michigan, and NPI 1194271411, issued on Aug 28, 2016. Check the license (Michigan 4704216443, as entered in NPPES) with the Michigan board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Amy Stier
- Credential
- FNP
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- 4704216443 MI
Self-reported in NPPES; status is on the state search - Practice location
- 13697 15 Mile RD, Marshall, MI 49068
- Phone
- (269) 789-4905
- Enumerated
- Aug 28, 2016
- Record last updated
- Nov 5, 2024
- Medicare enrollment
- Enrolled (PECOS I20161005000426); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 5,356 in Michigan → Look up another NPI →
Also registered at 13697 15 Mile RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Laura Opie, MS, OTRLOccupational Therapist1922682442
- Laura Shafer Kase, PTPhysical Therapist1356842926
- Katherine SmithOccupational Therapist1235694480
Verify Amy Stier in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Michigan board licenses this profession
Search for license 4704216443Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
97% fewer Medicare Part D claims than the average family nurse practitioner in 2024
41 Medicare Part D claims for 23 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D.
Most prescribed
- Doxycycline Hyclate16 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.
The practice group's MIPS final score for 2023 (Medicare payment program): 92.1 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $386.98
3 payments; by number, the most common kind was food and beverage; the largest payer was Organogenesis 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.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through 3 group practices
- Ella E M Brown Charitable CircleMarshall, MI
- Healogics Specialty Physicians OF Michigan PLLCAlma, MI
- Healogics Specialty Physicians OF Ohio, LLCTroy, OH
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Amy Stier among 5,356 family nurse practitioner records in Michigan
Amy Stier, FNP 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 2016, is newer than 29% of them.
- NPI issued2016 · 29% of these records are older, 66% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileYes · 61% of these records are
- Graduated2016 · 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).
13 family nurse practitioner records list a practice address in Marshall
They are 13 of the 309 NPPES records with a practice address in Marshall, and 5,356 family nurse practitioner records in Michigan.
All 5,356 in Michigan → Every provider in Marshall → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Jenifer Alonso, FNP-CMarshall, MI 490681831887561
- Bethany Hoffman, FNP-BCMarshall, MI 490681770832982
- Amy Howell, NP-CMarshall, MI 490681891207379
- Gloria KellyMarshall, MI 490681750970083
- Rachel Saeger, FNPMarshall, MI 490681124706676
- Kari Scarbrough, FNP-CMarshall, MI 490681306499108
- Barbara Sherer, FNPMarshall, MI 490681861553372
- Jeannette Sullivan, FNPMarshall, MI 490681952419566
Common questions
What is Amy Stier, FNP's NPI number?
Amy Stier, FNP's National Provider Identifier (NPI) is 1194271411, issued on Aug 28, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Amy Stier, FNP located?
The NPPES record lists a practice address at 13697 15 Mile RD, Marshall, MI, 49068. Phone: (269) 789-4905. Providers update this record themselves, so call before visiting.
How can I verify Amy Stier, FNP's license?
NPPES lists Michigan license number 4704216443, as entered by the provider. Search the Michigan board that licenses this profession; the NPPES record confirms identity only.
How much does Amy Stier, FNP prescribe under Medicare Part D?
In 2024, Amy Stier, FNP had 41 Medicare Part D claims for 23 beneficiaries; the average among family nurse practitioner prescribers was 1,305. Part D covers Medicare prescriptions only.
What is Amy Stier, FNP's MIPS final score?
The 2023 MIPS final score is 92.1 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.