Johanna Castellano, PT
NPI 1497110472 · Physical Therapist · Holtsville, NY
Johanna Castellano, PT is a Physical Therapist provider in Holtsville, NY (NPI 1497110472).
Provider details
- NPI number
- 1497110472
- Entity type
- Individual
- Primary specialty
- Physical TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- PT
- Sex
- Female
- Sole proprietor
- No
- License
- 038739 (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
10 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
- 2015-12-17
- Last updated
- 2015-12-17
Frequently asked questions
- What is Johanna Castellano's NPI number?
- Johanna Castellano's National Provider Identifier (NPI) is 1497110472, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Johanna Castellano's specialty?
- Johanna Castellano is listed in the NPPES registry with a primary specialty of Physical Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Johanna Castellano located?
- Johanna Castellano's practice location on file with NPPES is 340 Plad Blvd, Holtsville, NY 11742-2625.
- What is Johanna Castellano's phone number?
- The practice phone number listed in the NPPES registry for Johanna Castellano is (631) 835-8914.
- Is Johanna Castellano's NPI active?
- Yes — Johanna Castellano's NPI (1497110472) is active in the NPPES registry as of the last update on 2015-12-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.