NPPES file of Aug 9, 2026

Claude Cadoux, MD

Occupational Medicine Physician · Rockville, MD

Claude Cadoux, MD is an occupational medicine physician with a practice address in Rockville, Maryland, and NPI 1891922381, issued on Jun 11, 2009. Check the license (Maryland D30358, 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, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1891922381
Name
Claude Cadoux
Credential
MD
Primary taxonomy
Occupational Medicine Physician 2083X0100X
License number
D30358 MD
Self-reported in NPPES; status is on the state search
Practice location
11555 Rockville Pike, Rockville, MD 20852
Phone
(301) 415-8400
Enumerated
Jun 11, 2009
Record last updated
Jun 11, 2009 (not updated in 17 years: call before relying on the address or phone)
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 Claude Cadoux in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMaryland Board of Physicians
    Search for license D30358    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

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Occupational Medicine Physician providers in Maryland

There are 69 occupational medicine physician records in Maryland. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 69 in Maryland → Every provider in Rockville →

Other occupational medicine physician records in Maryland

  1. Vincent Ang, M.D.Ashton, MD1043457195
  2. David Arday, M.D., M.P.H.Laurel, MD1437112992
  3. Jose Balinas, P.A.Bethesda, MD1033286372
  4. Marleece Barber, M.D., MHCMBethesda, MD1770783144
  5. Barbara Basuk, MDRockville, MD1992006811
  6. William Bernhard, M.D.Edgewood Apg, MD1467505362
  7. Kenneth Bivens, PA-CLanham, MD1477712552
  8. Andrew Branham, MDPatuxent Rvr, MD1699838698
  9. Gary Caplan, M.D., M.P.H.Nmrtc Patuxent River, MD1164470043
  10. David Carnow, M.D.Rockville, MD1831434158

Common questions

What is Claude Cadoux, MD's NPI number?

Claude Cadoux, MD's National Provider Identifier (NPI) is 1891922381, issued on Jun 11, 2009. An NPI identifies a provider in billing; it is not a license.

Where is Claude Cadoux, MD located?

The NPPES record lists a practice address at 11555 Rockville Pike, Rockville, MD, 20852. Phone: (301) 415-8400. Providers update this record themselves, so call before visiting.

How can I verify Claude Cadoux, MD's license?

NPPES lists Maryland license number D30358, 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), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.