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

Dr. Donna Lesser, DO

Individual provider Infectious Disease Physician · NPI 1932209053

Dr. Donna Lesser, DO is an Infectious Disease in Smithtown, New York. Graduated from College of Osteo Med of the Pacific at Pomona in 1989, 37 years ago. Practices with Chs Physician Partners PC, a 747-clinician group and accepts Medicare assignment. Licensed in New York.

Years since qualifying
37
Trained at
College of Osteo Med of the Pacific at Pomona
Licensed in
NY
In the registry since
2006
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

48 Route 25A Ste 308
Smithtown, NY 11787-3233
Phone: (631) 864-6111
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Infectious Disease Physician (primary) Taxonomy 207RI0200X · Licence 00188835 (NY)

Record details

NPI number1932209053
Entity typeIndividual (Type 1)
GenderFemale
Credentials DO
Sole proprietorNo
NPI enumeratedSeptember 25, 2006
Last updated in NPPESApril 4, 2018
Mailing address994 W Jericho Tpke, Suite 201, Smithtown, NY 11787-3235

Medicare enrollment

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

Medicare specialtyINFECTIOUS DISEASE
Also practisesINTERNAL MEDICINE
Medical schoolCOLLEGE OF OSTEO MED OF THE PACIFIC AT POMONA
Graduated 1989 (37 years in practice)
Group practice Chs Physician Partners Pc — 747 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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