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

Kimberly Duffy, MD

Individual provider Family Medicine Physician · NPI 1649731324

Kimberly Duffy, MD is a Family Practice in Shirley, New York. Qualified in 2019, 7 years ago. Practices with Peconic Bay Primary Medical Care, a 72-clinician group and accepts Medicare assignment. Licensed in New York.

Years since qualifying
7
Licensed in
NY
In the registry since
2019
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

855 Montauk Hwy
Shirley, NY 11967-2153
Phone: (631) 815-1958
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 317994 (NY)

Record details

NPI number1649731324
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 26, 2019
Last updated in NPPESFebruary 27, 2023
Certification dateFebruary 27, 2023
Mailing address855 Montauk Hwy, Shirley, NY 11967-2153

Medicare enrollment

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

Medicare specialtyFAMILY PRACTICE
Medical schoolOTHER
Graduated 2019 (7 years in practice)
Group practice Peconic Bay Primary Medical Care — 72 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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