NPPES file of Aug 9, 2026

Catherine Gorant Gliwa, MD

Complex Family Planning Physician · Ann Arbor, MI

Catherine Gorant Gliwa, MD is a complex family planning physician with a practice address in Ann Arbor, Michigan, and NPI 1235633918, issued on Mar 19, 2018. Check the license (Michigan 4301506620, as entered in NPPES) on the Michigan Board of Medicine (LARA); 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
1235633918
Name
Catherine Gorant Gliwa
Credential
MD
Primary taxonomy
Complex Family Planning Physician 207VC0300X
License numbers
4301506620 MI
A166141 CA
Self-reported in NPPES; status is on the state search
Practice location
1500 E Medical Center Dr, Ann Arbor, MI 48109
Phone
(734) 936-4000
Enumerated
Mar 19, 2018
Record last updated
Sep 17, 2024
Medicare enrollment
Enrolled (PECOS I20241004001077); may accept Medicare assignment
Medical or professional school
University Of California, Geffen School Of Medicine, 2018
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 1500 E Medical Center Dr

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

  1. Bryan Aaron, MDObstetrics & Gynecology Physician1578307724
  2. Keith Aaronson, MDAdvanced Heart Failure and Transplant Cardiology Physician1144305301
  3. Rajani Aatre, M.S., M.SC.Genetic Counselor (M.S.)1962122457
  4. Anjelica Abate, MDDiagnostic Radiology Physician1841819216
  5. Nicole Abbott, CRNACertified Registered Nurse Anesthetist1790329860
  6. Ahmed Abdel-Latif, M.D.Interventional Cardiology Physician1518181239

Verify Catherine Gorant Gliwa in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMichigan Board of Medicine (LARA)
    Search for license 4301506620
    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
Open the Michigan license search

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Complex Family Planning Physician providers in Michigan

There are 5 complex family planning physician records in Michigan. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

The 4 complex family planning physician records with the nearest ZIP codes

  1. Halley Crissman, MDAnn Arbor, MI 481091750763371
  2. Lisa Harris, MDAnn Arbor, MI 481091861585051
  3. Charisse Loder, MDAnn Arbor, MI 481091821387366
  4. Rieham Owda, MDAnn Arbor, MI 481091629503537

Common questions

What is Catherine Gorant Gliwa, MD's NPI number?

Catherine Gorant Gliwa, MD's National Provider Identifier (NPI) is 1235633918, issued on Mar 19, 2018. An NPI identifies a provider in billing; it is not a license.

Where is Catherine Gorant Gliwa, MD located?

The NPPES record lists a practice address at 1500 E Medical Center Dr, Ann Arbor, MI, 48109. Phone: (734) 936-4000. Providers update this record themselves, so call before visiting.

How can I verify Catherine Gorant Gliwa, MD's license?

NPPES lists Michigan license number 4301506620, as entered by the provider. Search the Michigan Board of Medicine (LARA) at https://aca-prod.accela.com/MILARA/GeneralProperty/PropertyLookUp.aspx?isLicensee=Y&TabName=APO. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

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.

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.