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

Seth S. Joseffer, MD

Individual provider Neurological Surgery Physician · NPI 1851445910

Seth S. Joseffer, MD is a Neurosurgery in Langhorne, Pennsylvania. Graduated from New York Medical College in 1999, 27 years ago. Practices with Princeton Brain and Spine, LLC, an 11-clinician group and accepts Medicare assignment. Licensed in Pennsylvania.

Years since qualifying
27
Trained at
New York Medical College
Licensed in
PA
In the registry since
2007
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

1203 Langhorne Newtown Rd Ste 138
Langhorne, PA 19047-1209
Phone: (215) 741-3141
Fax: (215) 741-3143
Show map & directions

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

Specialties & licences

Neurological Surgery Physician (primary) Taxonomy 207T00000X · Licence MD438119 (PA)

Record details

NPI number1851445910
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJanuary 23, 2007
Last updated in NPPESJune 1, 2021
Certification dateJune 1, 2021
Mailing address1203 Langhorne Newtown Rd, Suite 138, Langhorne, PA 19047-1209

Medicare enrollment

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

Medicare specialtyNEUROSURGERY
Medical schoolNEW YORK MEDICAL COLLEGE
Graduated 1999 (27 years in practice)
Group practice Princeton Brain And Spine, Llc — 11 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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