NPPES file of Aug 9, 2026

Frederick W. Rochacewicz, PAC

Physician Assistant · Portage, WI

Frederick W. Rochacewicz, PAC is a physician assistant with a practice address in Portage, Wisconsin, and NPI 1992788905, issued on Nov 23, 2005. Check the license (Wisconsin 678023, as entered in NPPES) with the Wisconsin board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1992788905
Name
Frederick W. Rochacewicz
Credential
PAC
Primary taxonomy
Physician Assistant 363A00000X
License number
678023 WI
Self-reported in NPPES; status is on the state search
Practice location
2817 New Pinery RD, Portage, WI 53901
Phone
(608) 745-4598
Enumerated
Nov 23, 2005
Record last updated
Jul 13, 2026
Fax
(608) 745-6242
Medicaid ID
42952000 WI
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 2817 New Pinery RD

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

  1. Hythem Abad, DOEmergency Medicine Physician1548799455
  2. Andrew Acker, ATCAthletic Trainer1821497165
  3. Melissa Albrecht, DPTPhysical Therapist1780870238
  4. Steven Allison, LATAthletic Trainer1689917189
  5. Tracey Allison, PTPhysical Therapist1427243609
  6. Christi-Jo Barden, APNPFamily Nurse Practitioner1891136271

Verify Frederick W. Rochacewicz 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 678023
    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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Frederick W. Rochacewicz among 3,475 physician assistant records in Wisconsin

Frederick W. Rochacewicz, PAC is one of 3,475 physician assistant records with a practice address in Wisconsin. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2005, is newer than 0% of them.

  • NPI issued2005 · 0% of these records are older, 96% newer
  • In a Medicare fileNo · 81% of these records are
  • In the CMS Doctors and Clinicians fileNo · 72% of these records are
  • Record last updated2026 · 38% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363A00000X and a Wisconsin practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

10 physician assistant records list a practice address in Portage

They are 10 of the 343 NPPES records with a practice address in Portage, and 3,475 physician assistant records in Wisconsin. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

The 8 physician assistant records with the nearest ZIP codes

  1. Kari Alexander, PAPortage, WI 539011992894786
  2. Michael Brouette, PA-CPortage, WI 539011437132669
  3. Bliss Grady, PA-CPortage, WI 539011295514503
  4. Nathan Johnson, PA-CPortage, WI 539011629701198
  5. Darrell Parker, PA-CPortage, WI 539011235187105
  6. Matthew Rajala, PAPortage, WI 539011174050918
  7. Darcy Steinhorst, PA-CPortage, WI 539011336122506
  8. Dillon ViaPortage, WI 539011063077055

Common questions

What is Frederick W. Rochacewicz, PAC's NPI number?

Frederick W. Rochacewicz, PAC's National Provider Identifier (NPI) is 1992788905, issued on Nov 23, 2005. An NPI identifies a provider in billing; it is not a license.

Where is Frederick W. Rochacewicz, PAC located?

The NPPES record lists a practice address at 2817 New Pinery RD, Portage, WI, 53901. Phone: (608) 745-4598. Providers update this record themselves, so call before visiting.

How can I verify Frederick W. Rochacewicz, PAC's license?

NPPES lists Wisconsin license number 678023, 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. 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.