NPPES file of Aug 9, 2026

Grace A. Jankwietz

Behavior Analyst · Manistee, MI

Grace A. Jankwietz is a behavior analyst with a practice address in Manistee, Michigan, and NPI 1639786155, issued on Sep 29, 2020. Check the license with the Michigan 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
1639786155
Name
Grace A. Jankwietz
Primary taxonomy
Behavior Analyst 103K00000X
Practice location
2198 US 31 S, Manistee, MI 49660
Phone
(800) 398-2013
Enumerated
Sep 29, 2020
Record last updated
Sep 29, 2020 (not updated in 6 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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Also registered at 2198 US 31 S

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

  1. April AdamsBehavior Technician1871100396
  2. Emily AlpersSocial Worker1508541400
  3. Erin Barbus, MSW, LMSW, ACSWClinical Social Worker1770663700
  4. James BarczewskiFamily Nurse Practitioner1265185474
  5. Cassandra BeardSocial Worker1063948719
  6. Lindsay Best, D.O.Family Medicine Physician1013908136

Verify Grace A. Jankwietz in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Michigan 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 Michigan license search

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Behavior Analyst providers in Michigan

There are 3,195 behavior analyst records in Michigan. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 3,195 in Michigan → Every provider in Manistee →

Other behavior analyst records in Michigan

  1. Abdul-Haddi AbbasFarmington Hills, MI1104300920
  2. Moaed AbdDearborn Heights, MI1669330908
  3. Sarah Abdullah, BCBAWest Bloomfield, MI1376009241
  4. Cydney Abel, MA, BCBA, LBAAlma, MI1891219127
  5. Mireille Abou-ZeidSterling Heights, MI1558930461
  6. Jana AboudSturgis, MI1487505889
  7. Emily Abramson, BCBAFarmington Hills, MI1235780149
  8. Stephanie AccursoFarmington Hills, MI1629444948
  9. Nicholas Acker, BCBA, LBAHastings, MI1336698612
  10. Olivia AdameWestland, MI1730786500

Common questions

What is Grace A. Jankwietz's NPI number?

Grace A. Jankwietz's National Provider Identifier (NPI) is 1639786155, issued on Sep 29, 2020. An NPI identifies a provider in billing; it is not a license.

Where is Grace A. Jankwietz located?

The NPPES record lists a practice address at 2198 US 31 S, Manistee, MI, 49660. Phone: (800) 398-2013. Providers update this record themselves, so call before visiting.

How can I verify Grace A. Jankwietz's license?

Search the Michigan 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.