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

Geoffrey Stephan Teehan, MD

Individual provider Nephrology Physician · NPI 1558366237

Geoffrey Stephan Teehan, MD is a Nephrology in Wynnewood, Pennsylvania. Graduated from Jefferson Medical College of Thomas Jefferson University in 1998, 28 years ago. Practices with Kidney Care Specialists LLC, a 41-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Pennsylvania.

Years since qualifying
28
Trained at
Jefferson Medical College of Thomas Jefferson University
Licensed in
PA
In the registry since
2005
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

100 E Lancaster Ave Ste 130
Wynnewood, PA 19096-3453
Phone: (610) 649-1175
Fax: (610) 896-8753
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Nephrology Physician (primary) Taxonomy 207RN0300X · Licence MD426100 (PA)

Record details

NPI number1558366237
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 17, 2005
Last updated in NPPESJune 3, 2022
Certification dateJune 3, 2022
Mailing address100 E Lancaster Ave Ste 130, Wynnewood, PA 19096-3453

Medicare enrollment

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

Medicare specialtyNEPHROLOGY
Medical schoolJEFFERSON MEDICAL COLLEGE OF THOMAS JEFFERSON UNIVERSITY
Graduated 1998 (28 years in practice)
Group practice Kidney Care Specialists Llc — 41 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations3 on file with Medicare

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