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

William S Kass, MD

Individual provider Ophthalmology Physician · NPI 1104386218

William S Kass, MD is an Ophthalmology in New York, New York. Graduated from Rutgers New Jersey Medical School in 2019, 7 years ago. Practices with Sajid Malik, MD PC, a 9-clinician group, works from 5 locations and accepts Medicare assignment. Licensed in New York.

Years since qualifying
7
Trained at
Rutgers New Jersey Medical School
Licensed in
NY
In the registry since
2019
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

188 Dyckman St
New York, NY 10040-1004
Phone: (646) 762-2020
Fax: (212) 567-2730
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (4)

  • 9620 Metropolitan Ave, Forest Hills, NY 11375-6625 — (718) 793-2020
  • 185 Woodbury Rd, Hicksville, NY 11801-3029 — (516) 681-3937
  • 20504 Hillside Ave, Hollis, NY 11423-2218 — (718) 464-2020
  • 9016 Elmhurst Ave, Jackson Heights, NY 11372-7936 — (718) 651-2200

Specialties & licences

Ophthalmology Physician (primary) Taxonomy 207W00000X · Licence 321874 (NY)

Record details

NPI number1104386218
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 24, 2019
Last updated in NPPESJune 27, 2023
Certification dateJune 27, 2023

Medicare enrollment

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

Medicare specialtyOPHTHALMOLOGY
Medical schoolRUTGERS NEW JERSEY MEDICAL SCHOOL
Graduated 2019 (7 years in practice)
Group practice Sajid Malik, Md Pc — 9 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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