Registry data as of Aug 27, 2026

Mandy Gruner, MS, RD, CSSD

Registered Dietitian · Grand Rapids, MI

Mandy Gruner, MS, RD, CSSD is a registered dietitian with a practice address in Grand Rapids, Michigan, and NPI 1538386396, issued on Apr 20, 2007. 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
1538386396
Name
Mandy Gruner
Credential
MS, RD, CSSD
Primary taxonomy
Registered Dietitian 133V00000X
Practice location
826 Parchment Dr SE Ste 100, Grand Rapids, MI 49546
Phone
(616) 957-7700
Enumerated
Apr 20, 2007
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 826 Parchment Dr SE Ste 100

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

  1. Audrey Aukeman, MA, LLPCProfessional Counselor1457805616
  2. Matt DehoogProfessional Counselor1033701396
  3. Molly Dehoog, LMSW, LCSWClinical Social Worker1568895340
  4. Elizabeth Hanson, RDRegistered Dietitian1356875546
  5. Shelly Harmon, RDRegistered Dietitian1952801011
  6. Stefanie Hathaway, LLPCMental Health Counselor1790310027

Verify Mandy Gruner 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.

Registered Dietitian providers in Michigan

There are 1,793 registered dietitian records in Michigan. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 1,793 in Michigan → Every provider in Grand Rapids →

Other registered dietitian records in Michigan

  1. Andrea Abatemarco, RDDetroit, MI1104073162
  2. Maha Abdallah, MS, RDNAda, MI1093531790
  3. Bansari Acharya, RDSterling Heights, MI1093343972
  4. Diana Achatz, RDSaginaw, MI1396937173
  5. Emily AckerbergGrand Rapids, MI1699622043
  6. Paula Ackerman, MS RD CDEMunising, MI1154592491
  7. Abigail AdamsWyoming, MI1215574553
  8. Camille AdamsGrand Rapids, MI1407604911
  9. Sara Aeed, MA, RDKalamazoo, MI1356914477
  10. Emily Ahle, MS, RDPortage, MI1982266854

Common questions

What is Mandy Gruner, MS, RD, CSSD's NPI number?

Mandy Gruner, MS, RD, CSSD's National Provider Identifier (NPI) is 1538386396, issued on Apr 20, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Mandy Gruner, MS, RD, CSSD located?

The NPPES record lists a practice address at 826 Parchment Dr SE Ste 100, Grand Rapids, MI, 49546. Phone: (616) 957-7700. Providers update this record themselves, so call before visiting.

How can I verify Mandy Gruner, MS, RD, CSSD'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.

Compiled from official public sources by the editorial process.

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.