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

Louis D. May, MD

Individual provider Gastroenterology Physician · NPI 1164426987

Louis D. May, MD is a Gastroenterology in New City, New York. Graduated from University of Miami, Lm Miller School of Medicine in 1978, 48 years ago. Practices with Gastrointestinal Care of Long Island PLLC, a 169-clinician group, works from 2 locations, accepts Medicare assignment and offers telehealth. Licensed in New York and Vermont.

Years since qualifying
48
Trained at
University of Miami, Lm Miller School of Medicine
Licensed in
NY, VT
In the registry since
2005
Specialties on file
2
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

500 New Hempstead Rd
New City, NY 10956-1132
Phone: (845) 362-3200
Fax: (845) 362-4464
Show map & directions

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

Additional practice locations (1)

  • 528 Washington Hwy, Morrisville, VT 05661-8973 — (802) 888-8888

Specialties & licences

Gastroenterology Physician (primary) Taxonomy 207RG0100X · Licence 153768 (NY)
Gastroenterology Physician Taxonomy 207RG0100X · Licence 042.0018332 (VT)

Record details

NPI number1164426987
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 9, 2005
Last updated in NPPESAugust 20, 2025
Certification dateAugust 19, 2025
Mailing address500 New Hempstead Rd, New City, NY 10956-1132

Medicare enrollment

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

Medicare specialtyGASTROENTEROLOGY
Medical schoolUNIVERSITY OF MIAMI, LM MILLER SCHOOL OF MEDICINE
Graduated 1978 (48 years in practice)
Group practice Gastrointestinal Care Of Long Island Pllc — 169 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations4 on file with Medicare

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