Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Deborah Judith Horwitz, PA-C

Individual provider Physician Assistant · NPI 1518239607

Deborah Judith Horwitz, PA-C is a Physician Assistant in Baltimore, Maryland. Qualified in 2010, 16 years ago. Practices with Johns Hopkins University, a 705-clinician group and works from 2 locations. Licensed in Maryland and Texas.

Years since qualifying
16
Licensed in
MD, TX
In the registry since
2012
Specialties on file
2
What do these letters mean?
PA-C — Physician Assistant, Certified
A physician assistant who holds current national certification.

See every abbreviation used in this directory →

Practice location Address checks out

1800 Orleans St
Baltimore, MD 21287-0010
Phone: (410) 502-2037
Fax: (410) 955-0737
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 2727 W Holcombe Blvd, Houston, TX 77025-1669 — (713) 442-0000

Specialties & licences

Physician Assistant (primary) Taxonomy 363A00000X · Licence C02358 (MD)
Physician Assistant Taxonomy 363A00000X · Licence PA07277 (TX)

Record details

NPI number1518239607
Entity typeIndividual (Type 1)
GenderFemale
Credentials PA-C
Sole proprietorNo
NPI enumeratedFebruary 3, 2012
Last updated in NPPESOctober 22, 2024
Certification dateOctober 22, 2024

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyPHYSICIAN ASSISTANT
Medical schoolOTHER
Graduated 2010 (16 years in practice)
Group practice Johns Hopkins University — 705 clinicians
Accepts Medicare assignment Not indicated
Practice locations2 on file with Medicare

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