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

Lisa Marie Gronski, DO

Individual provider Internal Medicine Physician · NPI 1265758577

Lisa Marie Gronski, DO is an Internal Medicine in Avon, Connecticut. Qualified in 2010, 16 years ago. Accepts Medicare assignment. Licensed in Connecticut.

Years since qualifying
16
Licensed in
CT
In the registry since
2010
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

339 W Main St
Avon, CT 06001-4322
Phone: (860) 696-2150
Fax: (860) 696-2160
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 054041 (CT)

Record details

NPI number1265758577
Entity typeIndividual (Type 1)
GenderFemale
Credentials DO
Sole proprietorNo
NPI enumeratedApril 12, 2010
Last updated in NPPESAugust 29, 2016
Mailing address339 W Main St, Avon, CT 06001-4322

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Also practisesSPORTS MEDICINE
Medical schoolOTHER
Graduated 2010 (16 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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