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

Mark H Weidner, MD

Individual provider Nephrology Physician · NPI 1972680288

Mark H Weidner, MD is a Hospitalist in Glens Falls, New York. Graduated from Jefferson Medical College of Thomas Jefferson University in 1992, 34 years ago. Practices with Rutland Hospital, Inc, a 186-clinician group and accepts Medicare assignment. Licensed in New York.

Years since qualifying
34
Trained at
Jefferson Medical College of Thomas Jefferson University
Licensed in
NY
In the registry since
2006
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

2 Broad Street Plz Broad Street Medical Group
Glens Falls, NY 12801-4363
Phone: (518) 926-1770
Fax: (518) 926-1799
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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 210870 (NY)

Record details

NPI number1972680288
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedNovember 1, 2006
Last updated in NPPESJune 8, 2009
Mailing addressPo Box 304, Glens Falls, NY 12801-0304

Medicare enrollment

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

Medicare specialtyHOSPITALIST
Also practisesINTERNAL MEDICINE
Medical schoolJEFFERSON MEDICAL COLLEGE OF THOMAS JEFFERSON UNIVERSITY
Graduated 1992 (34 years in practice)
Group practice Rutland Hospital, Inc. — 186 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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