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

Dr. Jonathan L Arend, MD

Individual provider Internal Medicine Physician · NPI 1487854824

Dr. Jonathan L Arend, MD is an Internal Medicine in Wynnewood, Pennsylvania. Graduated from Louisiana State University School of Medicine in Shreveport in 2004, 22 years ago. Practices with Main Line Healthcare, a 1,153-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in New York and Pennsylvania.

Years since qualifying
22
Trained at
Louisiana State University School of Medicine in Shreveport
Licensed in
NY, PA
In the registry since
2007
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

100 E Lancaster Ave Ste B11
Wynnewood, PA 19096-3450
Phone: (484) 476-2658
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 275 7th Ave, New York, NY 10001-6708 — (212) 924-2510
  • 17 E 102nd St, New York, NY 10029-5204 — (212) 659-8551

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence MD472343 (PA)
Internal Medicine Physician Taxonomy 207R00000X · Licence 245166 (NY)

Record details

NPI number1487854824
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 24, 2007
Last updated in NPPESMarch 4, 2025
Certification dateMarch 4, 2025
Mailing address3803 W Chester Pike Ste 160, Newtown Square, PA 19073-2336

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolLOUISIANA STATE UNIVERSITY SCHOOL OF MEDICINE IN SHREVEPORT
Graduated 2004 (22 years in practice)
Group practice Main Line Healthcare — 1153 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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