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

Dr. James Leo Groff, DO

Individual provider Trauma Surgery Physician · NPI 1598050155

Dr. James Leo Groff, DO is a General Surgery in Bridgehampton, New York. Graduated from Lake Erie College of Osteopathic Medicine, Erie in 2011, 15 years ago. Practices as a sole proprietor. Licensed in New York.

Years since qualifying
15
Trained at
Lake Erie College of Osteopathic Medicine, Erie
Licensed in
NY
In the registry since
2011
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

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Practice location Address checks out

2454 Main St
Bridgehampton, NY 11932
Phone: (631) 919-5205
Show map & directions

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

Specialties & licences

Trauma Surgery Physician (primary) Taxonomy 2086S0127X · Licence 296108 (NY)

Record details

NPI number1598050155
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorYes
NPI enumeratedJune 12, 2011
Last updated in NPPESDecember 29, 2021
Certification dateDecember 27, 2021
Mailing address9 Shawnee St, Hampton Bays, NY 11946-1741

Medicare enrollment

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

Medicare specialtyGENERAL SURGERY
Medical schoolLAKE ERIE COLLEGE OF OSTEOPATHIC MEDICINE, ERIE
Graduated 2011 (15 years in practice)
Accepts Medicare assignment Not indicated

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