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

William S. Silver MD & Eric L. Tatar MD PC

Organization Gastroenterology Physician · NPI 1073523320

William S. Silver MD & Eric L. Tatar MD PC is a Gastroenterology Physician in West Nyack, New York. Licensed in New York. Registered with an NPI since 2006.

Licensed in
NY
In the registry since
2006
What do these letters mean?
PC — Professional corporation
A form of business registration, not a clinical qualification.

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Practice location Address checks out

2 Medical Park Dr Ste 14
West Nyack, NY 10994-1965
Phone: (845) 362-3300
Fax: (845) 362-8001
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Gastroenterology Physician (primary) Taxonomy 207RG0100X · Licence 125290 (NY)

Record details

NPI number1073523320
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official William Silver — President · (845) 362-3300
Other names William S. Silver Md Pc
NPI enumeratedAugust 9, 2006
Last updated in NPPESMarch 17, 2015
Mailing address2 Medical Park Dr, Suite 14, West Nyack, NY 10994-1965

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