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

Individual provider Internal Medicine Physician · NPI 1841295318

Dr. Robert J Chalfin, MD is an Internal Medicine in Warminster, Pennsylvania. Graduated from Temple University School of Medicine in 1994, 32 years ago. Practices with Einstein Community Health Associates Inc, a 197-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Pennsylvania.

Years since qualifying
32
Trained at
Temple University School of Medicine
Licensed in
PA
In the registry since
2005
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

225 Newtown Rd Ground Fl
Warminster, PA 18974-5221
Phone: (215) 441-6789
Fax: (215) 441-6620
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence MD0623406 (PA)

Record details

NPI number1841295318
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 20, 2005
Last updated in NPPESJuly 14, 2014

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolTEMPLE UNIVERSITY SCHOOL OF MEDICINE
Graduated 1994 (32 years in practice)
Group practice Einstein Community Health Associates Inc — 197 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations2 on file with Medicare

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