NPPES file of Aug 9, 2026

Fredrick Douglass Clark, DDS

Dentist · Oxon Hill, MD

Fredrick Douglass Clark, DDS is a dentist with a practice address in Oxon Hill, Maryland, and NPI 1417067281, issued on Aug 30, 2006. Check the license (Maryland 10125, 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
1417067281
Name
Fredrick Douglass Clark
Credential
DDS
Primary taxonomy
Dentist 122300000X
License number
10125 MD
Self-reported in NPPES; status is on the state search
Practice location
6188 Oxon Hill RD, Oxon Hill, MD 20745
Phone
(301) 567-9372
Enumerated
Aug 30, 2006
Record last updated
Mar 28, 2018 (not updated in 8 years: call before relying on the address or phone)
Fax
(301) 567-9362
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 6188 Oxon Hill RD

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

  1. Zerihun Abate, D.D.S.General Practice Dentistry1760743330
  2. Ernesto Jr. Aguila, P.T.Specialist1053430140
  3. Nowana BorgesSocial Worker1093270738
  4. Royace Davis, D.D.SGeneral Practice Dentistry1295919967
  5. George Drakes, M.D.Pain Medicine (Physical Medicine & Rehabilitation) Physician1174613327
  6. Daniel Hayes, D.C.Chiropractor1942321369

Verify Fredrick Douglass Clark 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 10125
    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 Maryland 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.

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19% fewer Medicare Part D claims than the average dentist in 2024

70 Medicare Part D claims for 31 beneficiaries, against an average of 86 among the 51,021 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.

  1. Fredrick Clark70
  2. Specialty average86

Most prescribed

  1. Amoxicillin27 claims
  2. Ibuprofen21 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.

15 dentist records list a practice address in Oxon Hill

They are 15 of the 425 NPPES records with a practice address in Oxon Hill, and 1,870 dentist records in Maryland.

Other dentist records in Maryland

  1. Vargha Abbasian, D.D.S.Elkton, MD1356656854
  2. Anahita Abdehou, DDSRosedale, MD1902062292
  3. Ossob Abdillahi, DMDGaithersburg, MD1932237385
  4. Laylo Abdurahmonova, DDSManchester, MD1861367427
  5. Thomas Abecket, DDSLaurel, MD1265774087
  6. Martin Abel, D.D.S.Rockville, MD1285604058
  7. Shannon Abel, D.D.S.Rockville, MD1326018185
  8. Ryan Abi Jomaa, DDSOlney, MD1295664613
  9. Median Abraha, DDSOxon Hill, MD1518642248
  10. Ampili Abraham, DDSCatonsville, MD1750430005

Common questions

What is Fredrick Douglass Clark, DDS's NPI number?

Fredrick Douglass Clark, DDS's National Provider Identifier (NPI) is 1417067281, issued on Aug 30, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Fredrick Douglass Clark, DDS located?

The NPPES record lists a practice address at 6188 Oxon Hill RD, Oxon Hill, MD, 20745. Phone: (301) 567-9372. Providers update this record themselves, so call before visiting.

How can I verify Fredrick Douglass Clark, DDS's license?

NPPES lists Maryland license number 10125, as entered by the provider. Search the Maryland board that licenses this profession; the NPPES record confirms identity only.

How much does Fredrick Douglass Clark, DDS prescribe under Medicare Part D?

In 2024, Fredrick Douglass Clark, DDS had 70 Medicare Part D claims for 31 beneficiaries; the average among dentist prescribers was 86. 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.