Registry data as of Aug 27, 2026

Lloyd Cox, MD

Orthopaedic Surgery Physician · Leonardtown, MD

Lloyd Cox, MD is an orthopaedic surgery physician with a practice address in Leonardtown, Maryland, and NPI 1841276623, issued on Dec 22, 2005. Check the license (Maryland D0033766, as entered in NPPES) on the Maryland Board of Physicians; 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
1841276623
Name
Lloyd Cox
Credential
MD
Primary taxonomy
Orthopaedic Surgery Physician 207X00000X
License number
D0033766 MD
Self-reported in NPPES; status is on the state search
Practice location
23000 Moakley St, Leonardtown, MD 20650
Phone
(301) 475-5555
Enumerated
Dec 22, 2005
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.
Download card Updates feed

Also registered at 23000 Moakley St

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

  1. Daniel Bauk, MDOrthopaedic Surgery Physician1952387730
  2. Kaitlyn CoucoulesPhysician Assistant1992164669
  3. Carol Dehaven, CNMAdvanced Practice Midwife1609079110
  4. Megan GessfordGerontology Nurse Practitioner1609315993
  5. Dhimitri Gross, M.D.Family Medicine Physician1750321220
  6. Rachel Hastings, PA-CPhysician Assistant1548249725

Verify Lloyd Cox in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMaryland Board of Physicians
    Search for license D0033766
    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
Open 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.

7 orthopaedic surgery physician records list a Leonardtown practice address

They are 7 of the 471 NPPES records with a Leonardtown practice address, and 494 orthopaedic surgery physician records in Maryland. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

Other orthopaedic surgery physician records in Maryland

  1. Jeffrey Abend, M.D.Silver Spring, MD1073555777
  2. Albert Aboulafia, M.D.Baltimore, MD1447213608
  3. Joshua Abzug, M.D.Baltimore, MD1164664199
  4. R Ackerman, MDRockville, MD1366417289
  5. Alexander Adams, MDTowson, MD1285197475
  6. Elizabeth Adegboyega-PanoxBaltimore, MD1982618658
  7. Farshad Adib, M.D.Baltimore, MD1629386735
  8. Anthony Adrignolo, M.D.Salisbury, MD1407898182
  9. Justin Aflatooni, MDBaltimore, MD1740817881
  10. Abdulaziz Ahmed, MDBaltimore, MD1831852367

Common questions

What is Lloyd Cox, MD's NPI number?

Lloyd Cox, MD's National Provider Identifier (NPI) is 1841276623, issued on Dec 22, 2005. An NPI identifies a provider in billing; it is not a license.

Where is Lloyd Cox, MD located?

The NPPES record lists a practice address at 23000 Moakley St, Leonardtown, MD, 20650. Phone: (301) 475-5555. Providers update this record themselves, so call before visiting.

How can I verify Lloyd Cox, MD's license?

NPPES lists Maryland license number D0033766, as entered by the provider. Search the Maryland Board of Physicians at https://www.mbp.state.md.us/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

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.

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.