Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Donna Schaefer

Physician Assistant in Castleton, NY · enumerated 2006.

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

National Provider Identifier

1174607972

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Registry record

Entity type Individual (Type 1)

Name Donna Schaefer

Sex Female

Practice address Community Care Schodack, 81 Miller Road, Suite 800, Castleton, NY, 12033

Phone (518) 477-2167

Fax (518) 477-5182

Enumeration date Oct 25, 2006

Last updated in NPPES Jan 18, 2012

Taxonomy & licenses

363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License 004182 (NY) Primary

Other identifiers

Identifier	Type	State	Issuer
02430633	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.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Donna Schaefer?

The National Provider Identifier (NPI) for Donna Schaefer is 1174607972, a Type 1 (individual) record in the CMS NPPES registry.

Where does Donna Schaefer practice?

The practice location on file with NPPES is in Castleton, NY. Providers can have multiple locations; NPPES lists the primary practice address.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-01-18.