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

Dr. William Daniel Losquadro, MD

Individual provider Facial Plastic Surgery Physician · NPI 1891958856

Dr. William Daniel Losquadro, MD is an Otolaryngology in Katonah, New York. Graduated from State University of Ny Upstate Medical University in 2004, 22 years ago. Practices with Optum Medical Care PC, a 1,018-clinician group and accepts Medicare assignment. Licensed in New York.

Years since qualifying
22
Trained at
State University of Ny Upstate Medical University
Licensed in
NY
In the registry since
2008
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

111 Bedford Rd Care Mount Medical Pc
Katonah, NY 10536-2115
Phone: (914) 232-3135
Fax: (914) 242-1516
Show map & directions

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

Specialties & licences

Facial Plastic Surgery Physician (primary) Taxonomy 207YS0123X · Licence 257515 (NY)

Record details

NPI number1891958856
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 9, 2008
Last updated in NPPESNovember 11, 2016
Mailing address110 S Bedford Rd, Care Mount Medical Pc, Mount Kisco, NY 10549-3446

Medicare enrollment

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

Medicare specialtyOTOLARYNGOLOGY
Medical schoolSTATE UNIVERSITY OF NY UPSTATE MEDICAL UNIVERSITY
Graduated 2004 (22 years in practice)
Group practice Optum Medical Care Pc — 1018 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare