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Search › Pennsylvania › Obesity Medicine (Internal Medicine) Physician

Ryan Herchan, DO

NPI 1790487346 · on the registry since 2023 · sole proprietor

Practice

Address
100 N Academy Ave
Danville, PA 17822
Phone
(570) 271-6468
Fax
(570) 271-7805
Organisation at this address
Geisinger Clinc
Geisinger Clinic
Geisinger Clinic
Geisinger Clinic
Geisinger Clinic
Inferred from a shared address, not stated in the registry.
Clinicians at this address
2,509

Registry record

Primary taxonomy
Obesity Medicine (Internal Medicine) Physician
207RB0002X
Licence states on file
PA
From the registry's licence fields, which are often incomplete.
Sex
Male
Record last updated
2026-06-29

Source: CMS National Plan and Provider Enumeration System. Registration is not the same as practising, and the registry records no retirement — some people listed here no longer practise. More in Pennsylvania