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

Mr. Jonathan Ohm, MD

Individual provider Internal Medicine Physician · NPI 1124447438

Mr. Jonathan Ohm, MD is an Internal Medicine in Allentown, Pennsylvania. Graduated from Rutgers New Jersey Medical School in 2014, 12 years ago. Practices with Gslpg, Inc, a 267-clinician group and accepts Medicare assignment. Licensed in Connecticut, Massachusetts and Pennsylvania.

Years since qualifying
12
Trained at
Rutgers New Jersey Medical School
Licensed in
CT, MA, PA
In the registry since
2014
Specialties on file
4
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

501 Cetronia Rd
Allentown, PA 18104-9569
Phone: (484) 526-6545
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Gastroenterology Physician (primary) Taxonomy 207RG0100X · Licence MD473308 (PA)
Internal Medicine Physician Taxonomy 207R00000X · Licence 270012 (MA)
Student in an Organized Health Care Education/Training Program Taxonomy 390200000X (MA)
Student in an Organized Health Care Education/Training Program Taxonomy 390200000X (CT)

Record details

NPI number1124447438
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedApril 15, 2014
Last updated in NPPESSeptember 12, 2025
Certification dateSeptember 12, 2025

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Also practisesGASTROENTEROLOGY
Medical schoolRUTGERS NEW JERSEY MEDICAL SCHOOL
Graduated 2014 (12 years in practice)
Group practice Gslpg, Inc — 267 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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