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CHAZ JOHNSON MD
NPI 1467802645
Psychiatry & Neurology - Child & Adolescent Psychiatry in Kalamazoo, MI

Active since June 17, 2016PECOS EnrolledAccepts Medicare Assignment
1000 OAKLAND DR, KALAMAZOO, MI 49008(269) 337-6019 Get Directions Write a Review

NPPES record last updated: July 6, 2021. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Jul 6, 2021, Jun 17, 2016 (2 updates tracked since 2016).

About Chaz Johnson Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

CHAZ JOHNSON MD (NPI 1467802645) is an individual child & adolescent psychiatry provider in Kalamazoo, Michigan, licensed in Wisconsin (70561) and active in the NPI registry since June 2016. He is enrolled in Medicare PECOS, is affiliated with Waukesha Memorial Hospital, and is a graduate of Other (2016).

NPPES Registry Identity

NPI1467802645
Entity TypeIndividualMale
Primary Taxonomy2084P0804X
Provider Legal NameCHAZ JOHNSONCredential: MD
Location Address1000 OAKLAND DRKalamazoo, MI 49008-1282
Mailing AddressPo Box 22040Green Bay, WI 54305-2040 · (920) 445-7222 · Fax (920) 445-7289
Phone(269) 337-6019
Sole ProprietorNo
Medical School CMSOtherGraduated 2016
Enumeration DateJune 17, 2016
Last NPPES UpdateJuly 6, 20212 updates tracked since enumeration
NPPES CertifiedJuly 6, 2021
✔ NPI 1467802645 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPsychiatry & Neurology · Child & Adolescent PsychiatryAllopathic & Osteopathic Physicians
Taxonomy Code2084P0804X
License✔ Licensed in WI · 70561
Definition
Child & Adolescent Psychiatry is a subspecialty of psychiatry with additional skills and training in the diagnosis and treatment of developmental, behavioral, emotional, and mental disorders of childhood and adolescence.
Also ListedPsychiatry & Neurology · PsychiatryTaxonomy 2084P0800X · License 4301110587 (MI)
1000 OAKLAND DR, Kalamazoo, MI 49008
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield, Aspirus Health Plan, CareSource (Common Ground Healthcare) and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Chaz Johnson Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID2860788114
PECOS Enrollment IDI20191213000758
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignments

4

Medicare enrollment records show Chaz Johnson reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Waukesha County
143 mi
Mental Health (Including Community Mental Health Center)
514 RIVERVIEW AVE
Waukesha, WI 53188
  • Reassigned Medicare billing, Wisconsin enrollment
  • 80 clinicians in this Medicare group
NPI 1033243340 (262) 548-7666
Rogers Memorial Hospital Incorporated
155 mi
Psychiatric Hospital
34700 VALLEY RD
Oconomowoc, WI 53066
  • Reassigned Medicare billing, Wisconsin enrollment
  • 99 clinicians in this Medicare group
NPI 1053329581 (800) 767-4411
Bellin Memorial Hospital Inc
163 mi
Family Medicine
3415 CALUMET AVE
Manitowoc, WI 54220
  • Reassigned Medicare billing, Wisconsin enrollment
  • 875 clinicians in this Medicare group
NPI 1992878730 (920) 445-7377
Bellin Psychiatric Center Inc
163 mi
Mental Health (Including Community Mental Health Center)
3415 CUSTER ST, SUITE D
Manitowoc, WI 54220
  • Reassigned Medicare billing, Wisconsin enrollment
  • 106 clinicians in this Medicare group
NPI 1588992275 (920) 652-9310

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 3

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
73 services30 patients
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
35 services21 patients
Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional 99211
This service involves an outpatient visit for established patients who may not need direct interaction with a healthcare professional. It could include reviewing test results, monitoring existing conditions, or adjusting treatment plans. It's typically done remotely, ensuring your comfort and convenience.
33 services11 patients

Hospital Affiliations CMS Care Compare 2

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Waukesha Memorial Hospital

Acute Care Hospitals · Waukesha, WI
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number520008
Location725 American AveWaukesha, WI 53188 · Waukesha County
Emergency services Birthing friendly

Bellin Memorial Hospital

Acute Care Hospitals · Green Bay, WI
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number520049
Location744 S Webster AveGreen Bay, WI 54305 · Brown County
Emergency services Birthing friendly

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

ANDREW MATTINGLY MD
Student in an Organized Health Care Education/Training Program
1000 OAKLAND DR
KALAMAZOO, MI 49008
Kalamazoo County (269) 337-4600
SAJA ABDELHADI
Student in an Organized Health Care Education/Training Program
1000 OAKLAND DR
KALAMAZOO, MI 49008
Kalamazoo County (269) 337-4600
SARAH ANNE ECENBARGER WARREN MD
Student in an Organized Health Care Education/Training Program
1000 OAKLAND DR
KALAMAZOO, MI 49008
Kalamazoo County (269) 337-4600
DR. MICHELLE TERESA WICIAK MD
Student in an Organized Health Care Education/Training Program
1000 OAKLAND DR
KALAMAZOO, MI 49008
Kalamazoo County (269) 337-4600
MARTIN B DRAZNIN M.D.
Pediatrics (Pediatric Endocrinology)
1000 OAKLAND DR
KALAMAZOO, MI 49008
Kalamazoo County (269) 337-6430
ABIGAIL MUNRO BOND DO
Emergency Medicine
1000 OAKLAND DR
KALAMAZOO, MI 49008
Kalamazoo County (269) 337-6600
ALEX JOHN VANWOERKOM DO
Emergency Medicine
1000 OAKLAND DR
KALAMAZOO, MI 49008
Kalamazoo County (269) 337-4600
DR. KELLY ANN MING MD
Student in an Organized Health Care Education/Training Program
1000 OAKLAND DR
KALAMAZOO, MI 49008
Kalamazoo County (269) 337-4400

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Chaz Johnson's NPI number?

The NPI number for Chaz Johnson is 1467802645. It was assigned to this individual provider in the NPPES registry on June 17, 2016.

Where is Chaz Johnson located?

Chaz Johnson practices at 1000 Oakland Dr, Kalamazoo, MI 49008. The listed phone number is (269) 337-6019.

What is Chaz Johnson's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Child & Adolescent Psychiatry, with taxonomy code 2084P0804X.

Is Chaz Johnson enrolled in Medicare?

Yes. Chaz Johnson is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organizations bill Medicare for Chaz Johnson's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Chaz Johnson reassigns Medicare benefits to 4 organizations: Waukesha County (Waukesha, WI), Rogers Memorial Hospital Incorporated (Oconomowoc, WI), Bellin Memorial Hospital Inc (Manitowoc, WI) and Bellin Psychiatric Center Inc (Manitowoc, WI). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Chaz Johnson's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Chaz Johnson accept?

Health plans from Anthem Blue Cross and Blue Shield, Aspirus Health Plan, CareSource (Common Ground Healthcare), Dean Health Plan and HealthPartners and 3 other insurers list Chaz Johnson as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Chaz Johnson affiliated with any hospitals?

According to CMS data, Chaz Johnson is affiliated with Waukesha Memorial Hospital and Bellin Memorial Hospital.

When was this NPI record last updated?

The NPPES record for Chaz Johnson was last updated on July 6, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.