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

Dr. Michael G Lasser, MD

Individual provider Pediatrics Physician · NPI 1821081399

Dr. Michael G Lasser, MD is a Pediatric Medicine in Cortlandt Manor, New York. Graduated from New York Medical College in 1977, 49 years ago. Practices with The Westchester Medical Practice PC, a 199-clinician group and accepts Medicare assignment. Licensed in New York.

Years since qualifying
49
Trained at
New York Medical College
Licensed in
NY
In the registry since
2005
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

1985 Crompond Road Cortlandt Medical Bldg Ste Uppr E
Cortlandt Manor, NY 10567-4144
Phone: (914) 737-3346
Fax: (914) 737-3211
Show map & directions

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

Specialties & licences

Pediatrics Physician (primary) Taxonomy 208000000X · Licence 135941 (NY)

Record details

NPI number1821081399
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedAugust 30, 2005
Last updated in NPPESMarch 19, 2024
Certification dateMarch 19, 2024

Medicare enrollment

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

Medicare specialtyPEDIATRIC MEDICINE
Medical schoolNEW YORK MEDICAL COLLEGE
Graduated 1977 (49 years in practice)
Group practice The Westchester Medical Practice Pc — 199 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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