Heather Michele Duzynski, APNP, RN
Psychiatric/Mental Health Nurse Practitioner · Appleton, WI
Heather Michele Duzynski, APNP, RN is a psychiatric/mental health nurse practitioner with a practice address in Appleton, Wisconsin, and NPI 1376317743, issued on Nov 7, 2023. Check the license (Wisconsin 14656, as entered in NPPES) with the Wisconsin board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Heather Michele Duzynski
- Credential
- APNP, RN
- Primary taxonomy
- Psychiatric/Mental Health Nurse Practitioner 363LP0808X
- License number
- 14656 WI
Self-reported in NPPES; status is on the state search - Practice location
- 2500 E Enterprise Ave Ste B, Appleton, WI 54913
- Phone
- (920) 416-8577
- Enumerated
- Nov 7, 2023
- Record last updated
- Mar 10, 2025
- Fax
- (920) 416-8581
- Entity
- Type 1 · individual
8 nearest psychiatric/mental health nurse practitioner records → All 710 in Wisconsin → Look up another NPI →
Also registered at 2500 E Enterprise Ave Ste B
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Ashley BarthaProfessional Counselor1780391979
- Robert BoothMental Health Counselor1831768258
- Gillian FeakerClinical Psychologist1770287047
- Elijah Freeman, MS, LPCProfessional Counselor1366193385
- Grethel Hokenson, APRNPsychiatric/Mental Health Nurse Practitioner1811385818
- Gabrielle Jochman, LCSWClinical Social Worker1407486541
Verify Heather Michele Duzynski in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Wisconsin board licenses this profession
Search for license 14656Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
19% fewer Medicare Part D claims than the average psychiatric/mental health nurse practitioner in 2024
736 Medicare Part D claims for 61 beneficiaries, against an average of 906 among the 30,717 providers of this specialty who prescribed in Part D. Brand-name drugs were 3% of claims.
Most prescribed
- Tizanidine Hcl53 claims
- Quetiapine Fumarate46 claims
- Sertraline Hcl40 claims
- Clonazepam39 claims
- Trazodone Hcl38 claims
- Mirtazapine37 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.
Heather Michele Duzynski among 710 psychiatric/mental health nurse practitioner records in Wisconsin
Heather Michele Duzynski, APNP, RN is one of 710 psychiatric/mental health nurse practitioner records with a practice address in Wisconsin. 73% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2023, is newer than 68% of them.
- NPI issued2023 · 68% of these records are older, 22% newer
- In a Medicare fileYes · 73% of these records are
- In the CMS Doctors and Clinicians fileNo · 65% of these records are
- Record last updated2025 · 20% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LP0808X and a Wisconsin practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Psychiatric/Mental Health Nurse Practitioner providers in Wisconsin
There are 710 psychiatric/mental health nurse practitioner records in Wisconsin.
All 710 in Wisconsin → Every provider in Appleton → Psychiatric/Mental Health Nurse Practitioner nationwide →
The 8 psychiatric/mental health nurse practitioner records with the nearest ZIP codes
- Mackenzie Broeren, APNP, PMHNP-BCAppleton, WI 549131407533672
- Grethel Hokenson, APRNAppleton, WI 549131811385818
- Mary Stample, APNPAppleton, WI 549131750096145
- Katie BaldwinAppleton, WI 549141780537050
- Beth Boehnlein, APNPAppleton, WI 549141477714129
- Lisa Engelhardt, APNPAppleton, WI 549141043686538
- Laura Goggins, NPAppleton, WI 549141174254163
- Susan Hermans, NPAppleton, WI 549141861736399
Common questions
What is Heather Michele Duzynski, APNP, RN's NPI number?
Heather Michele Duzynski, APNP, RN's National Provider Identifier (NPI) is 1376317743, issued on Nov 7, 2023. An NPI identifies a provider in billing; it is not a license.
Where is Heather Michele Duzynski, APNP, RN located?
The NPPES record lists a practice address at 2500 E Enterprise Ave Ste B, Appleton, WI, 54913. Phone: (920) 416-8577. Providers update this record themselves, so call before visiting.
How can I verify Heather Michele Duzynski, APNP, RN's license?
NPPES lists Wisconsin license number 14656, as entered by the provider. Search the Wisconsin board that licenses this profession; the NPPES record confirms identity only.
How much does Heather Michele Duzynski, APNP, RN prescribe under Medicare Part D?
In 2024, Heather Michele Duzynski, APNP, RN had 736 Medicare Part D claims for 61 beneficiaries; the average among psychiatric/mental health nurse practitioner prescribers was 906. 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.