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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Alexander Clark, LPN

Registered Nurse in Valley Cottage, NY · enumerated 2016.

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

National Provider Identifier

1275985210

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Registry record

Entity type Individual (Type 1)
Name Alexander Clark
Credential LPN
Sex Male
Practice address Valley Cottage, NY, 10989
Phone (917) 470-0152
Enumeration date Jul 1, 2016
Last updated in NPPES Jul 25, 2024

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

163W00000X Registered Nurse Nursing Service Providers · License 841723-01 (NY) Primary
164W00000X Licensed Practical Nurse Nursing Service Providers · License 315947 (NY) Secondary
LPN · Licensed Practical Nurse: A nurse providing basic care under the direction of RNs and physicians. About the LPN 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

What is the NPI number for Alexander Clark?
The National Provider Identifier (NPI) for Alexander Clark is 1275985210, a Type 1 (individual) record in the CMS NPPES registry.
Where does Alexander Clark practice?
The practice location on file with NPPES is in Valley Cottage, NY. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-07-25.