NPPES file of Aug 9, 2026

Graham Michael Dersley, D.D.S., M.S.

Prosthodontics · Burtonsville, MD

Graham Michael Dersley, D.D.S., M.S. is a prosthodontics with a practice address in Burtonsville, Maryland, and NPI 1427229780, issued on Mar 14, 2008. Check the license (Maryland 14033, 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
1427229780
Name
Graham Michael Dersley
Credential
D.D.S., M.S.
Primary taxonomy
Prosthodontics 1223P0700X
License number
14033 MD
Self-reported in NPPES; status is on the state search
Practice location
3905 National Dr, Burtonsville, MD 20866
Phone
(301) 421-1996
Enumerated
Mar 14, 2008
Record last updated
Jan 9, 2009 (not updated in 17 years: call before relying on the address or phone)
Fax
(240) 455-4922
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 3905 National Dr

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

  1. Mary D'Amato, LMTContractor1134442437
  2. Roberta Dosh, D.D.S.General Practice Dentistry1154365427
  3. John Evans, DDSPeriodontics1972722700
  4. Elizabeth JamesProfessional Counselor1285089748
  5. George James, MDPsychiatry Physician1992771455
  6. Aaron Nicholas, DDSGeneral Practice Dentistry1720298920

Verify Graham Michael Dersley 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 14033
    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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61% fewer Medicare Part D claims than the average prosthodontics in 2024

35 Medicare Part D claims for 20 beneficiaries, against an average of 90 among the 1,779 providers of this specialty who prescribed in Part D.

  1. Graham Dersley35
  2. Specialty average90

Most prescribed

  1. Amoxicillin16 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: $88.45

2 payments; by number, the most common kind was food and beverage; the largest payer was Align Technology, Inc. The 1,408 providers of this specialty with any payment received $3,465.28 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Graham Dersley$88.45
  2. Specialty average$3,465.28

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

Prosthodontics providers in Maryland

There are 106 prosthodontics records in Maryland.

Other prosthodontics records in Maryland

  1. Laleh Abdolazadeh, DDSBethesda, MD1083927362
  2. Sunny Allen, DDSWaldorf, MD1619167020
  3. Michael Andersen, DDSBethesda, MD1700118817
  4. Robert Andrews, DDSAnnapolis, MD1538418405
  5. Marvin Baer, DDSFallston, MD1083757157
  6. Arezoo Bahar, DDSAnnapolis, MD1811016421
  7. Lukman Beckles, D.D.S.,M.S.Silver Spring, MD1518055359
  8. Elenir Bernardes, DDSRockville, MD1396877866
  9. Holly Bidwell, DDSCrofton, MD1598915605
  10. Keith Boenning, D.D.S., LLCTowson, MD1376678482

Common questions

What is Graham Michael Dersley, D.D.S., M.S.'s NPI number?

Graham Michael Dersley, D.D.S., M.S.'s National Provider Identifier (NPI) is 1427229780, issued on Mar 14, 2008. An NPI identifies a provider in billing; it is not a license.

Where is Graham Michael Dersley, D.D.S., M.S. located?

The NPPES record lists a practice address at 3905 National Dr, Burtonsville, MD, 20866. Phone: (301) 421-1996. Providers update this record themselves, so call before visiting.

How can I verify Graham Michael Dersley, D.D.S., M.S.'s license?

NPPES lists Maryland license number 14033, as entered by the provider. Search the Maryland board that licenses this profession; the NPPES record confirms identity only.

How much does Graham Michael Dersley, D.D.S., M.S. prescribe under Medicare Part D?

In 2024, Graham Michael Dersley, D.D.S., M.S. had 35 Medicare Part D claims for 20 beneficiaries; the average among prosthodontics prescribers was 90. 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.