NPPES file of Aug 9, 2026

Jonathan Conrad D'Souza, MD

Emergency Medicine Physician · Germantown, MD

Jonathan Conrad D'Souza, MD is an emergency medicine physician with a practice address in Germantown, Maryland, and NPI 1205097375, issued on Jun 22, 2008. Check the license (Maryland D79880, 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
1205097375
Name
Jonathan Conrad D'Souza
Credential
MD
Primary taxonomy
Emergency Medicine Physician 207P00000X
License numbers
D79880 MD
0101249870 VA
MD044502 DC
Self-reported in NPPES; status is on the state search
Practice location
20010 Century Blvd, Germantown, MD 20874
Phone
(240) 686-2300
Enumerated
Jun 22, 2008
Record last updated
Aug 8, 2017 (not updated in 9 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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8 nearest emergency medicine physician records → All 1,190 in Maryland → Look up another NPI →

Also registered at 20010 Century Blvd

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

  1. John Abraham, M.D.Emergency Medicine Physician1225394786
  2. Jason Adler, MDEmergency Medicine Physician1376751115
  3. Emily Ahlers, M.D.Emergency Medicine Physician1770927592
  4. Nafis Ahmed, MDEmergency Medicine Physician1396970414
  5. Anna Ansaldo, MDEmergency Medicine Physician1760645048
  6. Mayra BaileyMedical Physician Assistant1922413533

Verify Jonathan Conrad D'Souza in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMaryland Board of Physicians
    Search for license D79880    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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Jonathan Conrad D'Souza among 1,190 emergency medicine physician records in Maryland

Jonathan Conrad D'Souza, MD is one of 1,190 emergency medicine physician records with a practice address in Maryland. 77% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2008, is newer than 51% of them.

  • NPI issued2008 · 51% of these records are older, 45% newer
  • In a Medicare fileNo · 77% of these records are
  • In the CMS Doctors and Clinicians fileNo · 48% of these records are
  • Record last updated2017 · 58% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207P00000X and a Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

33 emergency medicine physician records list a practice address in Germantown

They are 33 of the 1,327 NPPES records with a practice address in Germantown, and 1,190 emergency medicine physician records in Maryland. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 1,190 in Maryland → Every provider in Germantown → Emergency Medicine Physician nationwide →

The 8 emergency medicine physician records with the nearest ZIP codes

  1. Jason Adler, MDGermantown, MD 208741376751115
  2. Nafis Ahmed, MDGermantown, MD 208741396970414
  3. Anna Ansaldo, MDGermantown, MD 208741760645048
  4. Maxwell Ginsburg, M.D.Germantown, MD 208741730324492
  5. Mark Goldstein, M.D.Germantown, MD 208741760656631
  6. Robert Harvey, D.O.Germantown, MD 208741922068154
  7. Anoop Kumar, M.D.Germantown, MD 208741891995874
  8. Napoleon Magpantay, M.D.Germantown, MD 208741295706828

Common questions

What is Jonathan Conrad D'Souza, MD's NPI number?

Jonathan Conrad D'Souza, MD's National Provider Identifier (NPI) is 1205097375, issued on Jun 22, 2008. An NPI identifies a provider in billing; it is not a license.

Where is Jonathan Conrad D'Souza, MD located?

The NPPES record lists a practice address at 20010 Century Blvd, Germantown, MD, 20874. Phone: (240) 686-2300. Providers update this record themselves, so call before visiting.

How can I verify Jonathan Conrad D'Souza, MD's license?

NPPES lists Maryland license number D79880, 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.