Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mary Kay Nichols, NP MS

Nurse Practitioner in Saratoga Springs, NY · enumerated 2006.

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

National Provider Identifier

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Registry record

Entity type Individual (Type 1)

Name Mary Kay Nichols

Credential NP MS

Sex Female

Practice address 5 Care Ln, Saratoga Springs, NY, 12866

Phone (518) 587-0845

Fax (518) 587-5068

Enumeration date Jun 9, 2006

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License F3310431 (NY) Primary

Other identifiers

Identifier	Type	State	Issuer
01903240	Medicaid	NY	-

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

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

What specialty is Mary Kay Nichols?

Mary Kay Nichols is registered in NPPES with the primary taxonomy of Nurse Practitioner. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.