NPI Portal NPI Lookup & Verification

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

Ms. Cynthia M Kellner, PTA

Physical Therapy Assistant in Epsom, NH · enumerated 2006.

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

National Provider Identifier

1770653834

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Registry record

Entity type Individual (Type 1)
Name Ms. Cynthia M Kellner
Credential PTA
Sex Female
Practice address Epsom, NH, 03234
Phone (603) 736-9334
Fax (603) 736-4894
Enumeration date Nov 8, 2006
Last updated in NPPES Jul 20, 2020

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

Taxonomy & licenses

225200000X Physical Therapy Assistant Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 4144 (MA) Primary

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 Cynthia Kellner?
The National Provider Identifier (NPI) for Cynthia Kellner is 1770653834, a Type 1 (individual) record in the CMS NPPES registry.
Where does Cynthia Kellner practice?
The practice location on file with NPPES is in Epsom, NH. 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 2020-07-20.