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

Individual provider Cardiovascular Disease Physician · NPI 1093277634

Stephen Immanuel Warren, MD is a Cardiovascular Disease (Cardiology) in Lancaster, Pennsylvania. Graduated from Howard University College of Medicine in 2019, 7 years ago. Practices with The Heart Group of Lancaster General Health, a 62-clinician group and accepts Medicare assignment. Licensed in Pennsylvania.

Years since qualifying
7
Trained at
Howard University College of Medicine
Licensed in
PA
In the registry since
2019
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

217 Harrisburg Ave
Lancaster, PA 17603-2964
Phone: (717) 544-8300
Fax: (717) 544-8265
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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 MD490691 (PA)

Record details

NPI number1093277634
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedApril 3, 2019
Last updated in NPPESOctober 14, 2025
Certification dateOctober 14, 2025
Mailing address217 Harrisburg Ave, Lancaster, PA 17603-2964

Medicare enrollment

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

Medicare specialtyCARDIOVASCULAR DISEASE (CARDIOLOGY)
Medical schoolHOWARD UNIVERSITY COLLEGE OF MEDICINE
Graduated 2019 (7 years in practice)
Group practice The Heart Group Of Lancaster General Health — 62 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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