NPPES file of Aug 9, 2026

Amy Sielaff, FNP-C

Women's Health Nurse Practitioner · Iron Mountain, MI

Amy Sielaff, FNP-C is a women's health nurse practitioner with a practice address in Iron Mountain, Michigan, and NPI 1700613270, issued on Sep 18, 2024. Check the license (Michigan 4704249915, 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 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1700613270
Name
Amy Sielaff
Credential
FNP-C
Primary taxonomy
Women's Health Nurse Practitioner 363LW0102X
License number
4704249915 MI
Self-reported in NPPES; status is on the state search
Practice location
1721 S Stephenson Ave, Iron Mountain, MI 49801
Phone
(906) 776-5982
Enumerated
Sep 18, 2024
Record last updated
Sep 18, 2024
Medicare enrollment
Enrolled (PECOS I20241009000606); 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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8 nearest women's health nurse practitioner records → All 176 in Michigan → Look up another NPI →

Also registered at 1721 S Stephenson Ave

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

  1. Wayne Abel, CRNACertified Registered Nurse Anesthetist1427093459
  2. Jessica Barber, PA-CPhysician Assistant1548037252
  3. Amber Barnes, RDNRegistered Dietitian1922751510
  4. Ashley BernardOccupational Therapist1457806952
  5. Jeffrey Bird, DNPPrimary Care Nurse Practitioner1982056636
  6. Claudia Borntrager, CRDRegistered Dietitian1770565061

Verify Amy Sielaff 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 4704249915    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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Bills Medicare through one group practice

  1. Dickinson County Healthcare SystemIron Mountain, MI

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

Amy Sielaff among 176 women's health nurse practitioner records in Michigan

Amy Sielaff, FNP-C is one of 176 women's health nurse practitioner records with a practice address in Michigan. 47% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2024, is newer than 90% of them.

  • NPI issued2024 · 90% of these records are older, 6% newer
  • In a Medicare fileYes · 47% of these records are
  • In the CMS Doctors and Clinicians fileYes · 27% of these records are
  • Graduated2023 · median 2014 among the 47 with a school on file
  • Record last updated2024 · 57% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LW0102X and a Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Women's Health Nurse Practitioner providers in Michigan

There are 176 women's health nurse practitioner records in Michigan.

All 176 in Michigan → Every provider in Iron Mountain → Women's Health Nurse Practitioner nationwide →

The 8 women's health nurse practitioner records with the nearest ZIP codes

  1. Rose St. Martin, RN,OGNPChatham, MI 498161083760193
  2. Shelley Paulsen, WHNP-BCPetoskey, MI 497701518963586
  3. Andrea Shull, NP CNMLachine, MI 497531548307705
  4. Virginia Smith, WHNP-BCIshpeming, MI 498491356331128
  5. Diane Valenzio, B.S.N., M.S.N.Marquette, MI 498551821094442
  6. Jewell Barnard, MSN, WHNP, IBCLCGrayling, MI 497381023701737
  7. Denise Koehn, WHNPNegaunee, MI 498661588705602
  8. Sandra Martin, WHNP-BCCharlevoix, MI 497201447605001

Common questions

What is Amy Sielaff, FNP-C's NPI number?

Amy Sielaff, FNP-C's National Provider Identifier (NPI) is 1700613270, issued on Sep 18, 2024. An NPI identifies a provider in billing; it is not a license.

Where is Amy Sielaff, FNP-C located?

The NPPES record lists a practice address at 1721 S Stephenson Ave, Iron Mountain, MI, 49801. Phone: (906) 776-5982. Providers update this record themselves, so call before visiting.

How can I verify Amy Sielaff, FNP-C's license?

NPPES lists Michigan license number 4704249915, as entered by the provider. Search the Michigan board that licenses this profession; the NPPES record confirms identity 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.