NPPES file of Aug 9, 2026

Barbara Jonker, PMHNP-BC

Psychiatric/Mental Health Nurse Practitioner · Grand Rapids, MI

Barbara Jonker, PMHNP-BC is a psychiatric/mental health nurse practitioner with a practice address in Grand Rapids, Michigan, and NPI 1144666983, issued on May 20, 2013. Check the license (Michigan 4704217761, as entered in NPPES) 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
1144666983
Name
Barbara Jonker
Credential
PMHNP-BC
Primary taxonomy
Psychiatric/Mental Health Nurse Practitioner 363LP0808X
License number
4704217761 MI
Self-reported in NPPES; status is on the state search
Practice location
300 68TH St SE, Grand Rapids, MI 49548
Phone
(616) 455-5000
Enumerated
May 20, 2013
Record last updated
Dec 27, 2013 (not updated in 13 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 psychiatric/mental health nurse practitioner records → All 931 in Michigan → Look up another NPI →

Also registered at 300 68TH St SE

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

  1. Salman Abdul MajeedPsychiatry Physician1144896218
  2. Kimberly AbedClinical Social Worker1568864775
  3. Eric Achtyes, MDPsychiatry Physician1780665976
  4. Matthew AdamsBehavior Analyst1770290561
  5. Andrae Agnew, LMSWClinical Social Worker1306481023
  6. Kyle AhonenChild & Adolescent Psychiatry Physician1326579426

Verify Barbara Jonker in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Michigan board licenses this profession
    Search for license 4704217761    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 Michigan license search

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Barbara Jonker among 931 psychiatric/mental health nurse practitioner records in Michigan

Barbara Jonker, PMHNP-BC is one of 931 psychiatric/mental health nurse practitioner records with a practice address in Michigan. 69% 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 2013, is newer than 17% of them.

  • NPI issued2013 · 17% of these records are older, 79% newer
  • In a Medicare fileNo · 69% of these records are
  • In the CMS Doctors and Clinicians fileNo · 61% of these records are
  • Record last updated2013 · 19% 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 Michigan 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 Michigan

There are 931 psychiatric/mental health nurse practitioner records in Michigan. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 931 in Michigan → Every provider in Grand Rapids → Psychiatric/Mental Health Nurse Practitioner nationwide →

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

  1. Dana Babinsky, RNGrand Rapids, MI 495481790406601
  2. Laura Bennington, NPWyoming, MI 495481841473998
  3. Awa DiaGrand Rapids, MI 495481679258701
  4. Laura Edge, NPGrand Rapids, MI 495481679844070
  5. Malinda Estrada, PMHNPGrand Rapids, MI 495481831929108
  6. Anthony Farrugia, PMHNPGrand Rapids, MI 495481992392807
  7. Faith Houghton, PMHNPGrand Rapids, MI 495481235695651
  8. Barbara Palkowski, N.P.Grand Rapids, MI 495481932510153

Common questions

What is Barbara Jonker, PMHNP-BC's NPI number?

Barbara Jonker, PMHNP-BC's National Provider Identifier (NPI) is 1144666983, issued on May 20, 2013. An NPI identifies a provider in billing; it is not a license.

Where is Barbara Jonker, PMHNP-BC located?

The NPPES record lists a practice address at 300 68TH St SE, Grand Rapids, MI, 49548. Phone: (616) 455-5000. Providers update this record themselves, so call before visiting.

How can I verify Barbara Jonker, PMHNP-BC's license?

NPPES lists Michigan license number 4704217761, as entered by the provider. 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.