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

Dr. Mark J Decaro, MD

Individual provider Internal Medicine Physician · NPI 1770803330

Dr. Mark J Decaro, MD is a Cardiovascular Disease (Cardiology) in Philadelphia, Pennsylvania. Graduated from Jefferson Medical College of Thomas Jefferson University in 2010, 16 years ago. Practices with Jefferson University Physicians, a 1,554-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Pennsylvania.

Years since qualifying
16
Trained at
Jefferson Medical College of Thomas Jefferson University
Licensed in
PA
In the registry since
2010
Specialties on file
3
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

925 Chestnut St
Philadelphia, PA 19107-4216
Phone: (215) 955-5050
Fax: (215) 955-7499
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Cardiovascular Disease Physician (primary) Taxonomy 207RC0000X · Licence MD449736 (PA)
Internal Medicine Physician Taxonomy 207R00000X · Licence MD449736 (PA)
Internal Medicine Physician Taxonomy 207R00000X · Licence MT197358 (PA)

Record details

NPI number1770803330
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 7, 2010
Last updated in NPPESDecember 20, 2018

Medicare enrollment

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

Medicare specialtyCARDIOVASCULAR DISEASE (CARDIOLOGY)
Also practisesINTERNAL MEDICINE
Medical schoolJEFFERSON MEDICAL COLLEGE OF THOMAS JEFFERSON UNIVERSITY
Graduated 2010 (16 years in practice)
Group practice Jefferson University Physicians — 1554 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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