Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

JONATHAN CONRAD D'SOUZA MD
NPI 1205097375
Emergency Medicine in Baltimore, MD

Q: What is Jonathan D'souza's NPI number?

The NPI number for Jonathan D'souza is 1205097375. It was assigned to this individual provider in the NPPES registry on June 22, 2008.

Q: What is Jonathan D'souza's specialty?

The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.

Q: When was this NPI record last updated?

The NPPES record for Jonathan D'souza was last updated on November 5, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since June 22, 2008PECOS Enrolled

4128 HAYWARD AVE, BALTIMORE, MD 21215(410) 314-1030(410) 742-6014 Get Directions Write a Review

NPPES record last updated: November 5, 2026. Verified against the NPPES registry weekly; last sync: November 08, 2026.

Record update history: Nov 5, 2026, Aug 8, 2017 (2 updates tracked since 2017).

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About Jonathan Conrad D'souza Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

JONATHAN CONRAD D'SOUZA MD (NPI 1205097375) is an individual emergency medicine provider in Baltimore, Maryland, licensed in Virginia (0101249870) and active in the NPI registry since June 2008. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1205097375

Entity TypeIndividualMale

Primary Taxonomy207P00000X

Provider Legal NameJONATHAN CONRAD D'SOUZACredential: MD

Location Address4128 HAYWARD AVEBaltimore, MD 21215-4340

Mailing Address4128 Hayward AveBaltimore, MD 21215-4340 · (410) 314-1030 · Fax (410) 742-6014

Phone(410) 314-1030

Fax(410) 742-6014

Sole ProprietorNo

Enumeration DateJune 22, 2008

Last NPPES UpdateNovember 5, 20262 updates tracked since enumeration

NPPES CertifiedNovember 5, 2026

✔ NPI 1205097375 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyEmergency MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207P00000X

Licenses✔ Licensed in VA · 0101249870✔ Licensed in MD · D79880✔ Licensed in DC · MD044502

Definition

An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department. The emergency physician provides immediate recognition, evaluation, care, stabilization and disposition of a generally diversified population of adult and pediatric patients in response to acute illness and injury.

4128 HAYWARD AVE, Baltimore, MD 21215

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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Jonathan Conrad D'souza Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignments

Medicare enrollment records show Jonathan D'souza reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Cep America LLC

4.8 mi

Emergency Medicine

6701 N CHARLES ST
Towson, MD 21204

Reassigned Medicare billing, Maryland and District of Columbia enrollments
Also billed through NPI 1851286041 (District of Columbia)
86 clinicians in this Medicare group

NPI 1093591570 (443) 849-2000

Emergency Medicine Associates, PA

21 mi

Emergency Medicine

7150 CONTEE RD
Laurel, MD 20707

Reassigned Medicare billing, District of Columbia enrollment
Medicare enrollment name: Emergency Medicine Associates P.A., P.C.
1,150 clinicians in this Medicare group

NPI 1831940881 (844) 474-4019

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 21215 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$94.08 typical visit price

range $60.73 – $183.44

Typical copayment $23.52 (range $15.18 – $45.86)

Most-billed visit code 99203

Established Patient

$106.59 typical visit price

range $19.60 – $149.17

Typical copayment $26.64 (range $4.90 – $37.29)

Most-billed visit code 99214

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 19

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

RACHEL NEUBERGER LCSW-C

Social Worker (Clinical)