NPPES file of Aug 9, 2026

Attieh Arefian, DMD

General Practice Dentistry · Gaithersburg, MD

Attieh Arefian, DMD is a general practice dentistry with a practice address in Gaithersburg, Maryland, and NPI 1568607091, issued on Dec 12, 2008. Check the license (Maryland 17680, as entered in NPPES) with the Maryland board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1568607091
Name
Attieh Arefian
Credential
DMD
Primary taxonomy
General Practice Dentistry 1223G0001X
License number
17680 MD
Self-reported in NPPES; status is on the state search
Practice location
808 Muddy Branch RD, Gaithersburg, MD 20878
Phone
(301) 330-0911
Enumerated
Dec 12, 2008
Record last updated
Jul 29, 2026
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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Verify Attieh Arefian in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Maryland board licenses this profession
    Search for license 17680
    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
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60% fewer Medicare Part D claims than the average general practice dentistry in 2024

33 Medicare Part D claims for 20 beneficiaries, against an average of 83 among the 70,290 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.

  1. Attieh Arefian33
  2. Specialty average83

Most prescribed

  1. Amoxicillin18 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: $30.91

2 payments; by number, the most common kind was food and beverage; the largest payer was Envista Holdings Corporation. The 41,669 providers of this specialty with any payment received $597.01 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Attieh Arefian$30.91
  2. Specialty average$597.01

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

Attieh Arefian among 2,408 general practice dentistry records in Maryland

Attieh Arefian, DMD is one of 2,408 general practice dentistry records with a practice address in Maryland. 62% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 55% of them.

  • NPI issued2008 · 55% of these records are older, 40% newer
  • In a Medicare fileYes · 62% of these records are
  • In the CMS Doctors and Clinicians fileNo · under 1% of these records are
  • Record last updated2026 · 72% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1223G0001X and a Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

68 general practice dentistry records list a practice address in Gaithersburg

They are 68 of the 2,580 NPPES records with a practice address in Gaithersburg, and 2,408 general practice dentistry records in Maryland.

The 8 general practice dentistry records with the nearest ZIP codes

  1. James Chun, D.M.DGaithersburg, MD 208781982852612
  2. Claire Clarke, DDSNorth Potomac, MD 208781215067897
  3. Chitra Ghafari, DDSGaithersburg, MD 208781437303450
  4. Leonard Gordon, D.D.S.Gaithersburg, MD 208781467554121
  5. Holly Griffin, DDSGaithersburg, MD 208781700856564
  6. Jennifer Joobbani, DDSNorth Potomac, MD 208781831419571
  7. Gloria Lee, DDSNorth Potomac, MD 208781467644047
  8. Farnoush Mirmiran, DDSGaithersburg, MD 208781962587063

Common questions

What is Attieh Arefian, DMD's NPI number?

Attieh Arefian, DMD's National Provider Identifier (NPI) is 1568607091, issued on Dec 12, 2008. An NPI identifies a provider in billing; it is not a license.

Where is Attieh Arefian, DMD located?

The NPPES record lists a practice address at 808 Muddy Branch RD, Gaithersburg, MD, 20878. Phone: (301) 330-0911. Providers update this record themselves, so call before visiting.

How can I verify Attieh Arefian, DMD's license?

NPPES lists Maryland license number 17680, as entered by the provider. Search the Maryland board that licenses this profession; the NPPES record confirms identity only.

How much does Attieh Arefian, DMD prescribe under Medicare Part D?

In 2024, Attieh Arefian, DMD had 33 Medicare Part D claims for 20 beneficiaries; the average among general practice dentistry prescribers was 83. Part D covers Medicare prescriptions 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. Medicare files from data.cms.gov. 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.