Registry data as of Aug 27, 2026

Jamilynn Blachowski, PMHNP-BC

Psychiatric/Mental Health Nurse Practitioner · Menasha, WI

Jamilynn Blachowski, PMHNP-BC is a psychiatric/mental health nurse practitioner with a practice address in Menasha, Wisconsin, and NPI 1497534036, issued on Sep 25, 2023. Check the license (Wisconsin 14563-33, as entered in NPPES) with the Wisconsin board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, loaded Aug 27, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1497534036
Name
Jamilynn Blachowski
Credential
PMHNP-BC
Primary taxonomy
Psychiatric/Mental Health Nurse Practitioner 363LP0808X
License numbers
14563-33 WI
14563 WI
Self-reported in NPPES; status is on the state search
Practice location
1095 Midway RD, Menasha, WI 54952
Phone
(920) 720-2300
Enumerated
Sep 25, 2023
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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Also registered at 1095 Midway RD

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

  1. Karen Adair, MSMental Health Counselor1194818344
  2. Nathaniel Albrecht, DOPsychiatry Physician1467853705
  3. Rochelle AlpertCounselor1093882896
  4. Betty Atchison, CSACAddiction (Substance Use Disorder) Counselor1073164307
  5. Merri Autumn-HelgesonAddiction (Substance Use Disorder) Counselor1578625422
  6. Rachel Bass, LPC-ITMental Health Counselor1710799119

Verify Jamilynn Blachowski in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Wisconsin board licenses this profession
    Search for license 14563-33
    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 Wisconsin 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.

48% more Medicare Part D claims than the average psychiatric/mental health nurse practitioner in 2024

1,321 Medicare Part D claims for 362 beneficiaries, against an average of 895 among the 22,437 providers of this specialty who prescribed in Part D. Brand-name drugs were 7% of claims.

  1. Jamilynn Blachowski1,321
  2. Specialty average895

Most prescribed

  1. Clonazepam86 claims
  2. Lamotrigine78 claims
  3. Bupropion Xl77 claims
  4. Aripiprazole67 claims
  5. Buspirone Hcl52 claims
  6. Venlafaxine Hcl Er51 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.

One hospital or facility affiliation

  1. Thedacare, IncorporatedMenasha, WI

Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.

Psychiatric/Mental Health Nurse Practitioner providers in Wisconsin

There are 435 psychiatric/mental health nurse practitioner records in Wisconsin.

Other psychiatric/mental health nurse practitioner records in Wisconsin

  1. Aminah Abdikadir, PMHNP-BCMilwaukee, WI1679053284
  2. Sadat AbiriFitchburg, WI1609290949
  3. Hadassa Abramov, NPKaukauna, WI1639092422
  4. Aeron Adams, DNPWest Bend, WI1477079242
  5. Audrey Addaquay-Corey, APRN, PMHNPJanesville, WI1710353651
  6. Michael Aderman, PMHNPManitowoc, WI1033965561
  7. Flora Agyei, APNPMilwaukee, WI1336446806
  8. Lisa AlbrechtWinnebago, WI1417786872
  9. Tinika Aldridge, PMHNPMilwaukee, WI1174396477
  10. Jeanette Allen, BSN, RNWaukesha, WI1669035721

Common questions

What is Jamilynn Blachowski, PMHNP-BC's NPI number?

Jamilynn Blachowski, PMHNP-BC's National Provider Identifier (NPI) is 1497534036, issued on Sep 25, 2023. An NPI identifies a provider in billing; it is not a license.

Where is Jamilynn Blachowski, PMHNP-BC located?

The NPPES record lists a practice address at 1095 Midway RD, Menasha, WI, 54952. Phone: (920) 720-2300. Providers update this record themselves, so call before visiting.

How can I verify Jamilynn Blachowski, PMHNP-BC's license?

NPPES lists Wisconsin license number 14563-33, as entered by the provider. Search the Wisconsin board that licenses this profession; the NPPES record confirms identity only.

How much does Jamilynn Blachowski, PMHNP-BC prescribe under Medicare Part D?

In 2024, Jamilynn Blachowski, PMHNP-BC had 1,321 Medicare Part D claims for 362 beneficiaries; the average among psychiatric/mental health nurse practitioner prescribers was 895. Part D covers Medicare prescriptions only.

Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.

Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.