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Sarah N. Keyser, MSPT

Physical Therapist in Stratham, NH · enumerated 2007 · practices at Stratham Physical Therapy.

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

National Provider Identifier

1578616116

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Registry record

Entity type Individual (Type 1)
Name Sarah N. Keyser
Credential MSPT
Sex Female
Practice address 64 Portsmouth Ave, Suite 5, Stratham, NH, 03885
Phone (603) 772-8222
Fax (603) 772-6738
Enumeration date Jan 18, 2007
Last updated in NPPES Feb 22, 2013

Taxonomy & licenses

225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 3151 (NH) Primary

Other identifiers

Identifier Type State Issuer
08Y010957NH01 Other NH ANTHEM
432321399 Medicaid ME -
30394480 Medicaid NH -

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 specialty is Sarah Keyser?
Sarah Keyser is registered in NPPES with the primary taxonomy of Physical Therapist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
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.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-02-22.