Katherine Spernyak, PT,DPT
NPI 1407429558 · Physical Therapist · East Meadow, NY
Enrolled with Medicare as Practitioner - Physical Therapist in Private Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Katherine Spernyak, PT,DPT is a Physical Therapist provider in East Meadow, NY (NPI 1407429558).
Provider details
- NPI number
- 1407429558
- Entity type
- Individual
- Primary specialty
- Physical TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- PT,DPT
- Sex
- Female
- Sole proprietor
- No
- License
- 047667-1 (NY)
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
4 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
- 2021-07-16
- Last updated
- 2021-09-23
- Certified
- 2021-09-23
Frequently asked questions
- What is Katherine Spernyak's NPI number?
- Katherine Spernyak's National Provider Identifier (NPI) is 1407429558, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Katherine Spernyak's specialty?
- Katherine Spernyak is listed in the NPPES registry with a primary specialty of Physical Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Katherine Spernyak located?
- Katherine Spernyak's practice location on file with NPPES is 801 Merrick Ave, East Meadow, NY 11554-4748.
- What is Katherine Spernyak's phone number?
- The practice phone number listed in the NPPES registry for Katherine Spernyak is (516) 393-8900.
- Does Katherine Spernyak accept Medicare?
- Katherine Spernyak is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Katherine Spernyak's NPI active?
- Yes — Katherine Spernyak's NPI (1407429558) is active in the NPPES registry as of the last update on 2021-09-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.