Registry data as of Aug 27, 2026

James Aker

Addiction (Substance Use Disorder) Counselor · Brookfield, WI

James Aker is an addiction (substance use disorder) counselor with a practice address in Brookfield, Wisconsin, and NPI 1851456073, issued on Dec 27, 2006. Check the license 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, loaded Aug 27, 2026 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1851456073
Name
James Aker
Primary taxonomy
Addiction (Substance Use Disorder) Counselor 101YA0400X
Practice location
16535 W Bluemound RD Ste 170, Brookfield, WI 53005
Phone
(262) 789-1191
Enumerated
Dec 27, 2006
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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Verify James Aker in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Wisconsin board licenses this professionCheck 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.

28 addiction (substance use disorder) counselor records list a Brookfield practice address

They are 28 of the 2,036 NPPES records with a Brookfield practice address, and 2,898 addiction (substance use disorder) counselor records in Wisconsin. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

Other addiction (substance use disorder) counselor records in Wisconsin

  1. Cathie Abel, CADCIIIWoodruff, WI1003906132
  2. Jennifer Abele, M.S.Eau Claire, WI1699921254
  3. Ismael Acevedo, CSACBrown Deer, WI1669654125
  4. Clare AchiaMadison, WI1730891730
  5. Breanna Adams, SAC-ITBeloit, WI1134747009
  6. Danielle Adams, SAC-ITMarinette, WI1376269340
  7. John Adams, SAC-ITMadison, WI1780428383
  8. Merritt Adams, CADCIIIRacine, WI1013175868
  9. Ruby Adams-StevensonMiddleton, WI1871700708
  10. Gina Adamski, LADC, CSACSuperior, WI1770837882

Common questions

What is James Aker's NPI number?

James Aker's National Provider Identifier (NPI) is 1851456073, issued on Dec 27, 2006. An NPI identifies a provider in billing; it is not a license.

Where is James Aker located?

The NPPES record lists a practice address at 16535 W Bluemound RD Ste 170, Brookfield, WI, 53005. Phone: (262) 789-1191. Providers update this record themselves, so call before visiting.

How can I verify James Aker's license?

Search the Wisconsin board that licenses this profession; the NPPES record confirms identity only.

Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. 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.