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

Individual provider Specialist · NPI 1821104308

Dr. Sheldon H Genack, MD is an Otolaryngology in Hewlett, New York. Graduated from State University of New York at Stony Brook, School of Medicine in 1988, 38 years ago. Practices with St John's Medical Services PC, a 86-clinician group and accepts Medicare assignment. Licensed in New York.

Years since qualifying
38
Trained at
State University of New York at Stony Brook, School of Medicine
Licensed in
NY
In the registry since
2006
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

1728 Broadway Ste 5
Hewlett, NY 11557-1630
Phone: (516) 887-5788
Fax: (516) 887-5990
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Specialist (primary) Taxonomy 174400000X · Licence 198502 (NY)

Record details

NPI number1821104308
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedAugust 21, 2006
Last updated in NPPESJuly 8, 2007
Mailing address1728 Broadway, Suite 5, Hewlett, NY 11557-1630

Medicare enrollment

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

Medicare specialtyOTOLARYNGOLOGY
Also practisesPLASTIC AND RECONSTRUCTIVE SURGERY
Medical schoolSTATE UNIVERSITY OF NEW YORK AT STONY BROOK, SCHOOL OF MEDICINE
Graduated 1988 (38 years in practice)
Group practice St John'S Medical Services Pc — 86 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

Other providers in Hewlett