KEITH A SILLER MD PC – NPI #1366944688
Psychiatry & Neurology

A Neurologist specializes in the diagnosis and treatment of diseases or impaired function of the brain, spinal cord, peripheral nerves, muscles, autonomic nervous system, and blood vessels that relate to these structures.

Health Care Provider Taxonomy Code for Psychiatry & Neurology

KEITH A SILLER MD PC is a psychiatry & neurologist located in MANHASSET, NY. NPPES has assigned the NPI number 1366944688 to KEITH A SILLER MD PC on March 02, 2018. It is a Type-2 NPI, indicating this NPI number is associated with an organization. The primary taxonomy selected by this provider is 2084N0400X from the Health Care Provider Taxonomy code set, which is classified as Psychiatry & Neurology, specializing in Neurology

The NPI profile was last updated on Dec 23, 2025. Use the NPI data found here to bill health insurance companies, identify providers enrolled in Medicare and Medicaid services or other HIPAA compliant transactions. See the complete NPI profile for KEITH A SILLER MD PC below.

NPI Profile for
KEITH A SILLER MD PC

NPI Number
1366944688
Enumeration Date

(more than 8 years ago)
Entity Type
Type-2  Organization
Organization health care providers may have a single employee or thousands of employees. An example is an incorporated individual who is an organization's only employee.
Legal Name
KEITH A SILLER MD PC
Primary location
1615 NORTHERN BLVD STE 105
MANHASSET, NY 11030-3033
Phone: (516) 415-0514 Fax: (516) 277-2277
Mailing address
Same as primary location
Organization Subpart
No
Authorized Official
KEITH SILLER
AUTHORIZED OFFICIAL
Phone: (646) 413-3148
Updated
Certification Date
Dec 23, 2025

Note: NPPES allows providers to attest to the accuracy of their NPI data. When a provider request any change to the NPI record, they will be able to attest to their changed NPI data, resulting in an updated certification date.

Taxonomy Code(s)

A taxonomy code is a code that describes the health care service provider's type, classification, and the area of specialization. The primary specialty for this provider is indicated as (Primary) below.

Taxonomy Classification / Specialization State License
2084N0400X
- Psychiatry & Neurology / Neurology (Primary)

The taxonomy codes are selected by the provider at the time of NPI registration. Selection of a taxonomy code does not replace any credentialing or validation process that the provider requesting the code should complete.