NPPES file of Aug 9, 2026

Tatiana Ann Bach, NP

Psychiatric/Mental Health Nurse Practitioner · Janesville, WI

Tatiana Ann Bach, NP is a psychiatric/mental health nurse practitioner with a practice address in Janesville, Wisconsin, and NPI 1275423626, issued on Jul 8, 2025. Check the license (Wisconsin 16895-33, 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, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1275423626
Name
Tatiana Ann Bach
Credential
NP
Primary taxonomy
Psychiatric/Mental Health Nurse Practitioner 363LP0808X
License number
16895-33 WI
Self-reported in NPPES; status is on the state search
Practice location
101 E Milwaukee St Ste 315, Janesville, WI 53545
Phone
(608) 305-0201
Enumerated
Jul 8, 2025
Record last updated
Jul 8, 2025
Medicare enrollment
Enrolled (PECOS I20250825003798); 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 psychiatric/mental health nurse practitioner records → All 710 in Wisconsin → Look up another NPI →

Also registered at 101 E Milwaukee St Ste 315

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

  1. Marta Cooper, FNP-BC, APNPFamily Nurse Practitioner1942865365

Verify Tatiana Ann Bach 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 16895-33    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.

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Bills Medicare through one group practice

  1. Cleanslate Medical Group OF Wisconsin SCJanesville, WI

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

Tatiana Ann Bach among 710 psychiatric/mental health nurse practitioner records in Wisconsin

Tatiana Ann Bach, NP 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 2025, is newer than 86% of them.

  • NPI issued2025 · 86% of these records are older, 6% newer
  • In a Medicare fileYes · 73% of these records are
  • In the CMS Doctors and Clinicians fileYes · 65% of these records are
  • Graduated2025 · median 2020 among the 458 with a school on file
  • 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 Janesville → Psychiatric/Mental Health Nurse Practitioner nationwide →

The 8 psychiatric/mental health nurse practitioner records with the nearest ZIP codes

  1. Clark Carroll, APNPJanesville, WI 535461962773648
  2. April Garcia, APNPJanesville, WI 535461396266359
  3. Mary Pintarro, APNPJanesville, WI 535461689310179
  4. Audrey Addaquay-Corey, APRN, PMHNPJanesville, WI 535481710353651
  5. Mary Bonaccorsi, APRN, DNP, FNPJanesville, WI 535481811927205
  6. Ann Bunnell, APNPJanesville, WI 535481285957399
  7. Leah Burrows, ARNPJanesville, WI 535481497772982
  8. Ashley Liles, APNPJanesville, WI 535481235474479

Common questions

What is Tatiana Ann Bach, NP's NPI number?

Tatiana Ann Bach, NP's National Provider Identifier (NPI) is 1275423626, issued on Jul 8, 2025. An NPI identifies a provider in billing; it is not a license.

Where is Tatiana Ann Bach, NP located?

The NPPES record lists a practice address at 101 E Milwaukee St Ste 315, Janesville, WI, 53545. Phone: (608) 305-0201. Providers update this record themselves, so call before visiting.

How can I verify Tatiana Ann Bach, NP's license?

NPPES lists Wisconsin license number 16895-33, as entered by the provider. Search the Wisconsin 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.