Registry data as of Aug 27, 2026

Maria Demerse, RDH

Dental Hygienist · Iron Mountain, MI

Maria Demerse, RDH is a dental hygienist with a practice address in Iron Mountain, Michigan, and NPI 1144042391, issued on Oct 29, 2024. Check the license (Michigan 2902009428, 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.

Record from CMS NPPES, loaded Aug 27, 2026 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1144042391
Name
Maria Demerse
Credential
RDH
Primary taxonomy
Dental Hygienist 124Q00000X
License number
2902009428 MI
Self-reported in NPPES; status is on the state search
Practice location
325 E H St, Iron Mountain, MI 49801
Phone
(906) 774-3600
Enumerated
Oct 29, 2024
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 325 E H St

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

  1. Tomas Abalo, M.D.Internal Medicine Physician1336199975
  2. Bobbie AdellLicensed Practical Nurse1124949532
  3. David Ahonen, FNP-BCNurse Practitioner1447719794
  4. Anthony Amicangelo, RDRegistered Dietitian1194761627
  5. Sharon Anastas, LMSWClinical Social Worker1710928676
  6. Kristen AndersonAmbulatory Care Registered Nurse1710801477

Verify Maria Demerse in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Michigan board licenses this profession
    Search for license 2902009428
    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
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.

Dental Hygienist providers in Michigan

There are 897 dental hygienist records in Michigan. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

Other dental hygienist records in Michigan

  1. Fatma AboubakrWestland, MI1811780430
  2. Frances Adams, RDHDetroit, MI1669813366
  3. Gale Adams, RDHDetroit, MI1205116647
  4. Irene AdamsSaint Joseph, MI1851890446
  5. Roxana Aguinaga, RDHDetroit, MI1740913383
  6. Ayat Al-Jafar, RDHGarden City, MI1700585205
  7. Leigh Albro, RDHFlint, MI1437546165
  8. Dean Alcorn, RDH BSPullman, MI1871529040
  9. Deanna Alexander, RDHSouthfield, MI1205596582
  10. Taisir Ali, RDHDetroit, MI1497255871

Common questions

What is Maria Demerse, RDH's NPI number?

Maria Demerse, RDH's National Provider Identifier (NPI) is 1144042391, issued on Oct 29, 2024. An NPI identifies a provider in billing; it is not a license.

Where is Maria Demerse, RDH located?

The NPPES record lists a practice address at 325 E H St, Iron Mountain, MI, 49801. Phone: (906) 774-3600. Providers update this record themselves, so call before visiting.

How can I verify Maria Demerse, RDH's license?

NPPES lists Michigan license number 2902009428, 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), loaded Aug 27, 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) 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 27, 2026.