Sarah Keyser, MSPT
NPI 1578616116 · Physical Therapist · Stratham, NH
Sarah Keyser, MSPT is a Physical Therapist provider in Stratham, NH (NPI 1578616116).
Provider details
- NPI number
- 1578616116
- Entity type
- Individual
- Primary specialty
- Physical TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- MSPT
- Sex
- Female
- Sole proprietor
- No
- License
- 3151 (NH)
Specialties & taxonomies
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-01-18
- Last updated
- 2013-02-22
Frequently asked questions
- What is Sarah Keyser's NPI number?
- Sarah Keyser's National Provider Identifier (NPI) is 1578616116, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sarah Keyser's specialty?
- Sarah Keyser is listed in the NPPES registry with a primary specialty of Physical Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Sarah Keyser located?
- Sarah Keyser's practice location on file with NPPES is 64 Portsmouth Ave, Stratham, NH 03885-6552.
- What is Sarah Keyser's phone number?
- The practice phone number listed in the NPPES registry for Sarah Keyser is (603) 772-8222.
- Is Sarah Keyser's NPI active?
- Yes — Sarah Keyser's NPI (1578616116) is active in the NPPES registry as of the last update on 2013-02-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.