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

David A Horowitz, MD

Individual provider Internal Medicine Physician · NPI 1679505036

David A Horowitz, MD is a Hospitalist in Philadelphia, Pennsylvania. Qualified in 1989, 37 years ago. Practices with Novacare Outpatient Rehabilitation East, Inc, a 510-clinician group and accepts Medicare assignment. Licensed in Pennsylvania.

Years since qualifying
37
Licensed in
PA
In the registry since
2006
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

3701 Market St 7th Fl Ste 760
Philadelphia, PA 19104
Phone: (215) 349-5600
Show map & directions

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

Specialties & licences

Hospitalist Physician (primary) Taxonomy 208M00000X · Licence MD044830L (PA)
Internal Medicine Physician Taxonomy 207R00000X · Licence MD044830L (PA)

Record details

NPI number1679505036
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 7, 2006
Last updated in NPPESDecember 5, 2017

Medicare enrollment

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

Medicare specialtyHOSPITALIST
Also practisesINTERNAL MEDICINE
Medical schoolOTHER
Graduated 1989 (37 years in practice)
Group practice Novacare Outpatient Rehabilitation East, Inc. — 510 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations6 on file with Medicare

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