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

Mr. Justin Paul Vandermolen

Individual provider Hospitalist Physician · NPI 1427799386

Mr. Justin Paul Vandermolen is an Internal Medicine in Ephrata, Pennsylvania. Graduated from Philadelphia College of Osteopathic Medicine in 2022, 4 years ago. Practices with Wellspan Medical Group, a 2,342-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in Pennsylvania.

Years since qualifying
4
Trained at
Philadelphia College of Osteopathic Medicine
Licensed in
PA
In the registry since
2022
Specialties on file
3

Practice location PO Box

The provider listed a PO Box rather than a street location, so this is not a walk-in address.

PO Box 1002
Ephrata, PA 17522-1002
Phone: (717) 721-4740
Fax: (717) 738-6872
Show map & directions

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

Additional practice locations (2)

  • 252 S 4th St, Lebanon, PA 17042-6111 — (717) 270-4876
  • 1500 Highlands Dr, Lititz, PA 17543-7694 — (717) 625-5000

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence OS023333 (PA)
Hospitalist Physician Taxonomy 208M00000X · Licence OS023333 (PA)
Student in an Organized Health Care Education/Training Program Taxonomy 390200000X

Record details

NPI number1427799386
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedApril 5, 2022
Last updated in NPPESAugust 21, 2025
Certification dateAugust 21, 2025

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolPHILADELPHIA COLLEGE OF OSTEOPATHIC MEDICINE
Graduated 2022 (4 years in practice)
Group practice Wellspan Medical Group — 2342 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in Ephrata