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

Douglas Andrew Rahner

Individual provider Family Medicine Physician · NPI 1790773745

Douglas Andrew Rahner is a Family Practice in Marathon, New York. Graduated from University of Cincinnati College of Medicine in 1990, 36 years ago. Practices with Family Health Network of Central New York, Inc, a 20-clinician group and accepts Medicare assignment. Licensed in New York.

Years since qualifying
36
Trained at
University of Cincinnati College of Medicine
Licensed in
NY
In the registry since
2005

Practice location Address checks out

20 E Main St
Marathon, NY 13803
Phone: (607) 849-3271
Show map & directions

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

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence 189310 (NY)

Record details

NPI number1790773745
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedOctober 12, 2005
Last updated in NPPESMay 13, 2022
Certification dateApril 28, 2022

Medicare enrollment

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

Medicare specialtyFAMILY PRACTICE
Medical schoolUNIVERSITY OF CINCINNATI COLLEGE OF MEDICINE
Graduated 1990 (36 years in practice)
Group practice Family Health Network Of Central New York, Inc. — 20 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in Marathon