Registry data as of Aug 27, 2026

Mariam Arnouk, RDH, DMD

Dental Hygienist · Glendora, CA

Mariam Arnouk, RDH, DMD is a dental hygienist with a practice address in Glendora, California, and NPI 1740684562, issued on Oct 22, 2014. Check the license (California 103709, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, loaded Aug 27, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1740684562
Name
Mariam Arnouk
Credential
RDH, DMD
Primary taxonomy
Dental Hygienist 124Q00000X
License numbers
103709 CA
28679 CA
Self-reported in NPPES; status is on the state search
Practice location
210 S Grand Ave, Glendora, CA 91741
Phone
(316) 300-8959
Enumerated
Oct 22, 2014
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 210 S Grand Ave

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

  1. Jacqueline Bracy, M.D.Obstetrics & Gynecology Physician1396806253
  2. Sara DennisClinical Psychologist1790980506
  3. Janet Fermin, MDPediatrics Physician1891771143
  4. Richard Forgey, O.D.Optometrist1760555361
  5. Ron Gutmark, MDInternal Medicine Physician1609189893
  6. Brian Gwartz, M.D.Pain Medicine (Anesthesiology) Physician1619095247

Verify Mariam Arnouk in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich California board licenses this profession
    Search for license 103709
    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 California 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.

Statewide context: the Medical Board of California reported 374 disciplinary actions in FY 2022-23. California discipline data →

56% fewer Medicare Part D claims than the average dental hygienist in 2024

49 Medicare Part D claims for 27 beneficiaries, against an average of 112 among the 169 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.

  1. Mariam Arnouk49
  2. Specialty average112

Most prescribed

  1. Amoxicillin17 claims
  2. Ibuprofen14 claims

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

Industry payments in 2024: $53.14

2 payments, mostly food and beverage; the largest payer was Dentsply Sirona Inc. The 154 providers of this specialty with any payment received $348.28 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Mariam Arnouk$53.14
  2. Specialty average$348.28

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Dental Hygienist providers in California

There are 1,890 dental hygienist records in California.

Other dental hygienist records in California

  1. Rosanne AaronsRedding, CA1801513510
  2. Marina AbarcaSherman Oaks, CA1770303505
  3. Editha AbayanDublin, CA1992081962
  4. Michelle Abboud, RDHCypress, CA1578993523
  5. Kamelia Abossaba, RDHAPDanville, CA1073495701
  6. Annette Abrao, RDHAPBenicia, CA1609284132
  7. Kathleen Mae Abueva, RDHAPLos Angeles, CA1396285300
  8. Tammi Aceres, RDHSan Bernardino, CA1609096445
  9. Celia Acevedo, RDHLone Pine, CA1164186789
  10. Nadia AcunaValencia, CA1427598176

Common questions

What is Mariam Arnouk, RDH, DMD's NPI number?

Mariam Arnouk, RDH, DMD's National Provider Identifier (NPI) is 1740684562, issued on Oct 22, 2014. An NPI identifies a provider in billing; it is not a license.

Where is Mariam Arnouk, RDH, DMD located?

The NPPES record lists a practice address at 210 S Grand Ave, Glendora, CA, 91741. Phone: (316) 300-8959. Providers update this record themselves, so call before visiting.

How can I verify Mariam Arnouk, RDH, DMD's license?

NPPES lists California license number 103709, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.

How much does Mariam Arnouk, RDH, DMD prescribe under Medicare Part D?

In 2024, Mariam Arnouk, RDH, DMD had 49 Medicare Part D claims for 27 beneficiaries; the average among dental hygienist prescribers was 112. Part D covers Medicare prescriptions only.

Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. 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.