Dr. Chenin K. Ryan, MD, MS
Dermatology (Dermatology Physician)
18 Old Etna Rd
Lebanon, NH 03766
Who else practices at this address →
Grafton County includes mental health (62% of residents) shortage areas. About shortage areas
At a glance
- In the NPI registry since
- 2024
The NPI date is when this clinician registered for a National Provider Identifier, the billing number used on health claims. It is not a license, graduation or board-certification date. What an NPI is
Education and training
- 2024Registered with an NPI (national billing number; not a license date)
Medicare’s Care Compare data doesn’t list this clinician’s medical school. Undergraduate school, residency, fellowship, licensing exams and board certification aren’t in public federal data. Board certification can be confirmed with the certifying board (ABMS member boards for MDs, AOA boards for DOs).
Specialties and state licenses
-
Dermatology Physician primary
NH license R4511
As reported to the NPI registry. To confirm a license is current, check the state medical board.
Payments from drug and device companies
In 2025, 1 companies reported 1 payments worth $87.15 in total to this clinician.
| Sun Pharmaceutical Industries Inc. | $87.15 |
|---|
| Food and Beverage | $87.15 |
|---|
From CMS Open Payments. A payment is not evidence of wrongdoing; many are for consulting, teaching or meals. Clinicians can review and dispute their records with CMS.