Registry data as of Aug 27, 2026

Mary Degrandchamp, MS, CGC

Genetic Counselor (M.S.) · Grand Rapids, MI

Mary Degrandchamp, MS, CGC is a genetic counselor (m.s.) with a practice address in Grand Rapids, Michigan, and NPI 1396130290, issued on Mar 30, 2015. 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, loaded Aug 27, 2026 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1396130290
Name
Mary Degrandchamp
Credential
MS, CGC
Primary taxonomy
Genetic Counselor (M.S.) 170300000X
Practice location
100 Michigan St NE, Grand Rapids, MI 49503
Phone
(616) 486-6790
Enumerated
Mar 30, 2015
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 100 Michigan St NE

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

  1. Aly Abdel-Mageed, MDPediatric Hematology & Oncology Physician1851361190
  2. Muriam Afzal, MDFamily Medicine Physician1174759906
  3. Shefali Aggarwal, M.DPediatric Critical Care Medicine Physician1720408313
  4. Muhammad Ali Akbar, MDInternal Medicine Physician1518529742
  5. Ghassan Al Nabhan, M.D.Internal Medicine Physician1326458068
  6. Zain AlajjouriEmergency Medicine Physician1366183295

Verify Mary Degrandchamp 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

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

Genetic Counselor (M.S.) providers in Michigan

There are 193 genetic counselor (m.s.) records in Michigan. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

Other genetic counselor (m.s.) records in Michigan

  1. Marie-Louise Accardo, CGCAnn Arbor, MI1588216790
  2. Craig Adamski, CGCAnn Arbor, MI1467948422
  3. Catherine Allan, MS, CGCPortage, MI1396162939
  4. Ghazal Almradi, MSGrosse Pointe Woods, MI1104283118
  5. Amy Amash, M.S., C.G.C.Grand Rapids, MI1629001268
  6. Emily Anderson, MS, CGCGrand Rapids, MI1578284915
  7. Jamie-Diane Armour, M.S.Marquette, MI1639553381
  8. Patricia Arscott, CGCAnn Arbor, MI1467607390
  9. Maheen Arshad, MSDetroit, MI1518699750
  10. Sarah Austin, MS, CGCAnn Arbor, MI1598349318

Common questions

What is Mary Degrandchamp, MS, CGC's NPI number?

Mary Degrandchamp, MS, CGC's National Provider Identifier (NPI) is 1396130290, issued on Mar 30, 2015. An NPI identifies a provider in billing; it is not a license.

Where is Mary Degrandchamp, MS, CGC located?

The NPPES record lists a practice address at 100 Michigan St NE, Grand Rapids, MI, 49503. Phone: (616) 486-6790. Providers update this record themselves, so call before visiting.

How can I verify Mary Degrandchamp, MS, CGC'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), 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.