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William G Topkis, MD

Anesthesiology Physician in Mount Kisco, NY · enumerated 2006.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1205881711

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Registry record

Entity type Individual (Type 1)
Name William G Topkis
Credential MD
Sex Male
Practice address 34 South Bedford Road, Bedford Anesthesi Pllc, Mount Kisco, NY, 10549
Phone (914) 244-6787
Fax (914) 242-1516
Enumeration date May 23, 2006
Last updated in NPPES May 16, 2008

Taxonomy & licenses

207L00000X Anesthesiology Physician Allopathic & Osteopathic Physicians · License 193161 (NY) Primary
207LP3000X Pediatric Anesthesiology Physician Allopathic & Osteopathic Physicians · License 193161 (NY) Secondary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

Where does William Topkis practice?
The practice location on file with NPPES is in Mount Kisco, NY. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for William Topkis?
The National Provider Identifier (NPI) for William Topkis is 1205881711, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-05-16.