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

Dr. Ellen Milagros Marchese, MD

Individual provider Infectious Disease Physician · NPI 1730309907

Dr. Ellen Milagros Marchese, MD is an Infectious Disease in Hempstead, New York. Graduated from Ponce School of Medicine in 2001, 25 years ago. Practices with Marchese Integrative Medical Practice PC, a 2-clinician group and accepts Medicare assignment. Licensed in New York.

Years since qualifying
25
Trained at
Ponce School of Medicine
Licensed in
NY
In the registry since
2007
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

230 Hilton Ave Ste 18
Hempstead, NY 11550
Phone: (516) 565-5200
Fax: (516) 565-6215
Show map & directions

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

Specialties & licences

Infectious Disease Physician (primary) Taxonomy 207RI0200X · Licence 243318 (NY)

Record details

NPI number1730309907
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 27, 2007
Last updated in NPPESJune 11, 2018

Medicare enrollment

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

Medicare specialtyINFECTIOUS DISEASE
Also practisesINTERNAL MEDICINE
Medical schoolPONCE SCHOOL OF MEDICINE
Graduated 2001 (25 years in practice)
Group practice Marchese Integrative Medical Practice Pc — 2 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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