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

Stephen M Humbert, DO

Individual provider Internal Medicine Physician · NPI 1871595041

Stephen M Humbert, DO is an Internal Medicine in Havertown, Pennsylvania. Graduated from Philadelphia College of Osteopathic Medicine in 1989, 37 years ago. Practices with Penn Medicine-Pma, a 54-clinician group and accepts Medicare assignment. Licensed in Pennsylvania.

Years since qualifying
37
Trained at
Philadelphia College of Osteopathic Medicine
Licensed in
PA
In the registry since
2005
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

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Practice location Address checks out

2510 W Township Line Rd
Havertown, PA 19083-5212
Phone: (484) 450-4500
Fax: (484) 450-0575
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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 OS007256L (PA)

Record details

NPI number1871595041
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedJune 1, 2005
Last updated in NPPESJune 30, 2022
Certification dateJune 30, 2022
Mailing address2510 W Township Line Rd, Havertown, PA 19083-5212

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolPHILADELPHIA COLLEGE OF OSTEOPATHIC MEDICINE
Graduated 1989 (37 years in practice)
Group practice Penn Medicine-Pma — 54 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

Other providers in Havertown