Marissa L. Engelhardt, RDN
Registered Dietitian · Allegan, MI
Marissa L. Engelhardt, RDN is a registered dietitian with a practice address in Allegan, Michigan, and NPI 1578167235, issued on Nov 24, 2020. Check the license (Michigan 86098171, 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.
- Name
- Marissa L. Engelhardt
- Credential
- RDN
- Primary taxonomy
- Registered Dietitian 133V00000X
- License number
- 86098171 MI
Self-reported in NPPES; status is on the state search - Practice location
- 555 Linn St, Allegan, MI 49010
- Phone
- (269) 686-4251
- Enumerated
- Nov 24, 2020
- Record last updated
- Nov 24, 2020 (not updated in 6 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
Also registered at 555 Linn St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Nicole Arney, M.S., R.D.Registered Dietitian1649510645
- Matthew Balke, PHARMDPharmacist1376475020
- Philip Brown, CRNACertified Registered Nurse Anesthetist1578688180
- Kevin Cooper, FNP-CFamily Nurse Practitioner1396394417
- Timothy Fuller, CRNACertified Registered Nurse Anesthetist1225153836
- Philip Hartgerink, MDDiagnostic Radiology Physician1063514909
Verify Marissa L. Engelhardt in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Michigan board licenses this profession
Search for license 86098171Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
5 registered dietitian records list a practice address in Allegan
They are 5 of the 316 NPPES records with a practice address in Allegan, and 1,816 registered dietitian records in Michigan. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 5 in Allegan → All 1,816 in Michigan → Every provider in Allegan →
Other registered dietitian records in Michigan
- Andrea Abatemarco, RDDetroit, MI1104073162
- Maha Abdallah, MS, RDNAda, MI1093531790
- Bansari Acharya, RDSterling Heights, MI1093343972
- Diana Achatz, RDSaginaw, MI1396937173
- Emily AckerbergGrand Rapids, MI1699622043
- Paula Ackerman, MS RD CDEMunising, MI1154592491
- Abigail AdamsWyoming, MI1215574553
- Camille AdamsGrand Rapids, MI1407604911
- Sara Aeed, MA, RDKalamazoo, MI1356914477
- Emily Ahle, MS, RDPortage, MI1982266854
Common questions
What is Marissa L. Engelhardt, RDN's NPI number?
Marissa L. Engelhardt, RDN's National Provider Identifier (NPI) is 1578167235, issued on Nov 24, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Marissa L. Engelhardt, RDN located?
The NPPES record lists a practice address at 555 Linn St, Allegan, MI, 49010. Phone: (269) 686-4251. Providers update this record themselves, so call before visiting.
How can I verify Marissa L. Engelhardt, RDN's license?
NPPES lists Michigan license number 86098171, 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.
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.