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

Dr. James Stephen Callaghan Jr., MD

Individual provider Family Medicine Physician · NPI 1528275443

Dr. James Stephen Callaghan Jr., MD is a Family Practice in Lewisburg, Pennsylvania. Qualified in 2004, 22 years ago. Practices with Evangelical Medical Services Organization, a 259-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in Pennsylvania.

Years since qualifying
22
Licensed in
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.

See every abbreviation used in this directory →

Practice location Address checks out

7095 Westbranch Hwy Ste 1100
Lewisburg, PA 17837-6864
Phone: (570) 524-5050
Fax: (570) 524-5250
Show map & directions

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

Additional practice locations (2)

  • 7095 Westbranch Hwy Ste 1000, Lewisburg, PA 17837-6864 — (570) 523-3006
  • 7095 Westbranch Hwy Ste 1300, Lewisburg, PA 17837-6865 — (570) 768-3100

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence MD435372 (PA)
Undersea and Hyperbaric Medicine (Preventive Medicine) Physician Taxonomy 2083P0011X · Licence MD435372 (PA)

Record details

NPI number1528275443
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 17, 2007
Last updated in NPPESJanuary 27, 2026
Certification dateJanuary 27, 2026

Medicare enrollment

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

Medicare specialtyFAMILY PRACTICE
Medical schoolOTHER
Graduated 2004 (22 years in practice)
Group practice Evangelical Medical Services Organization — 259 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations5 on file with Medicare

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