Haley Stellmacher, APRN, CNP
Family Nurse Practitioner · Ashland, WI
Haley Stellmacher, APRN, CNP is a family nurse practitioner with a practice address in Ashland, Wisconsin, and NPI 1891177671, issued on Jun 29, 2015. Check the license (Wisconsin 172967, as entered in NPPES) with the Wisconsin board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Haley Stellmacher
- Credential
- APRN, CNP
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- 172967 WI
Self-reported in NPPES; status is on the state search - Practice location
- 1615 Maple LN Ste 1, Ashland, WI 54806
- Phone
- (715) 685-7500
- Enumerated
- Jun 29, 2015
- Record last updated
- May 23, 2016 (not updated in 10 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20150831000902); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 2,814 in Wisconsin → Look up another NPI →
Also registered at 1615 Maple LN Ste 1
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Haley Stellmacher in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Wisconsin board licenses this profession
Search for license 172967Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
95% fewer Medicare Part D claims than the average family nurse practitioner in 2024
65 Medicare Part D claims for 31 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Most prescribed
- Ciprofloxacin Hcl17 claims
- Doxycycline Monohydrate13 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: $13.26
1 payment: food and beverage; the largest payer was Smith+Nephew, 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 one group practice
- Medical Services, IncHayward, WI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Haley Stellmacher among 2,814 family nurse practitioner records in Wisconsin
Haley Stellmacher, APRN, CNP is one of 2,814 family nurse practitioner records with a practice address in Wisconsin. 74% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2015, is newer than 34% of them.
- NPI issued2015 · 34% of these records are older, 62% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileYes · 62% of these records are
- Graduated2015 · median 2019 among the 1,740 with a school on file
- Record last updated2016 · 42% 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 Wisconsin 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 Ashland
They are 21 of the 366 NPPES records with a practice address in Ashland, and 2,814 family nurse practitioner records in Wisconsin.
All 2,814 in Wisconsin → Every provider in Ashland → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Carrie Alajoki, DNP, MSN, APNPAshland, WI 548061215516372
- Rachel Bebeau, APRN, CNPAshland, WI 548061992362941
- Pamela Hayward, NPAshland, WI 548061861451627
- Michaelene Jansen, RN, CNPAshland, WI 548061891763090
- Tammie Jonas-Marsland, FNP-CAshland, WI 548061508476052
- Dana Katchka, FNP-CAshland, WI 548061093194599
- Shelby Larson, APRN/CNPAshland, WI 548061578056990
- Melissa Malmberg, DNPAshland, WI 548061033664719
Common questions
What is Haley Stellmacher, APRN, CNP's NPI number?
Haley Stellmacher, APRN, CNP's National Provider Identifier (NPI) is 1891177671, issued on Jun 29, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Haley Stellmacher, APRN, CNP located?
The NPPES record lists a practice address at 1615 Maple LN Ste 1, Ashland, WI, 54806. Phone: (715) 685-7500. Providers update this record themselves, so call before visiting.
How can I verify Haley Stellmacher, APRN, CNP's license?
NPPES lists Wisconsin license number 172967, as entered by the provider. Search the Wisconsin board that licenses this profession; the NPPES record confirms identity only.
How much does Haley Stellmacher, APRN, CNP prescribe under Medicare Part D?
In 2024, Haley Stellmacher, APRN, CNP had 65 Medicare Part D claims for 31 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.