NPPES file of Aug 9, 2026

Aaron Paul Ferguson, SAC-IT

Addiction (Substance Use Disorder) Counselor · Milwaukee, WI

Aaron Paul Ferguson, SAC-IT is an addiction (substance use disorder) counselor with a practice address in Milwaukee, Wisconsin, and NPI 1285905075, issued on Jan 25, 2012. Check the license (Wisconsin 16439-130, 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
1285905075
Name
Aaron Paul Ferguson
Credential
SAC-IT
Primary taxonomy
Addiction (Substance Use Disorder) Counselor 101YA0400X
License number
16439-130 WI
Self-reported in NPPES; status is on the state search
Practice location
600 W Virginia St, Milwaukee, WI 53204
Phone
(414) 831-4500
Enumerated
Jan 25, 2012
Record last updated
Jan 25, 2012 (not updated in 14 years: call before relying on the address or phone)
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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8 nearest addiction (substance use disorder) counselor records → All 2,096 in Wisconsin → Look up another NPI →

Also registered at 600 W Virginia St

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

  1. Michelle Boknevitz, M.S., PC-IT, SAC-ITCounselor1396044244
  2. Jeffrey Campbell, SAC-ITAddiction (Substance Use Disorder) Counselor1174817233
  3. Nadia Czarniak, LCSW, CSAC, ICSClinical Social Worker1841532165
  4. Katherine Elgin, M.S., SAC-ITCounselor1083972178
  5. Christopher Frakes, SAC-ITAddiction (Substance Use Disorder) Counselor1972857894
  6. Rocio Gonzalez, SACAddiction (Substance Use Disorder) Counselor1700189263

Verify Aaron Paul Ferguson 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 16439-130    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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Aaron Paul Ferguson among 2,096 addiction (substance use disorder) counselor records in Wisconsin

Aaron Paul Ferguson, SAC-IT is one of 2,096 addiction (substance use disorder) counselor records with a practice address in Wisconsin. 3% 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 2012, is newer than 36% of them.

  • NPI issued2012 · 36% of these records are older, 61% newer
  • In a Medicare fileNo · 3% of these records are
  • In the CMS Doctors and Clinicians fileNo · 4% of these records are
  • Record last updated2012 · 63% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 101YA0400X and a Wisconsin practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

329 addiction (substance use disorder) counselor records list a practice address in Milwaukee

They are 329 of the 18,389 NPPES records with a practice address in Milwaukee, and 2,096 addiction (substance use disorder) counselor records in Wisconsin. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 2,096 in Wisconsin → Every provider in Milwaukee → Addiction (Substance Use Disorder) Counselor nationwide →

The 8 addiction (substance use disorder) counselor records with the nearest ZIP codes

  1. Rosa Arcaute, SACMilwaukee, WI 532041154656742
  2. Enedino Arestegui, CSAC, ICSMilwaukee, WI 532041396980504
  3. Jeffrey Campbell, SAC-ITMilwaukee, WI 532041174817233
  4. Christopher Frakes, SAC-ITMilwaukee, WI 532041972857894
  5. Rocio Gonzalez, SACMilwaukee, WI 532041700189263
  6. Jennifer Henry, MSW, CSAC, ICS, CSWMilwaukee, WI 532041952590556
  7. Steven Hewitt, SAC-ITMilwaukee, WI 532041306129168
  8. Anna Holly, SAC-ITMilwaukee, WI 532041619260874

Common questions

What is Aaron Paul Ferguson, SAC-IT's NPI number?

Aaron Paul Ferguson, SAC-IT's National Provider Identifier (NPI) is 1285905075, issued on Jan 25, 2012. An NPI identifies a provider in billing; it is not a license.

Where is Aaron Paul Ferguson, SAC-IT located?

The NPPES record lists a practice address at 600 W Virginia St, Milwaukee, WI, 53204. Phone: (414) 831-4500. Providers update this record themselves, so call before visiting.

How can I verify Aaron Paul Ferguson, SAC-IT's license?

NPPES lists Wisconsin license number 16439-130, 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.

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.