Kimberly Gronski, PT
NPI 1265947139 · Physical Therapist · Old Greenwich, CT
Enrolled with Medicare as Practitioner - Physical Therapist in Private Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Kimberly Gronski, PT is a Physical Therapist provider in Old Greenwich, CT (NPI 1265947139).
Provider details
- NPI number
- 1265947139
- Entity type
- Individual
- Primary specialty
- Physical TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- PT
- Sex
- Female
- Sole proprietor
- No
- License
- 11696 (CT)
Specialties & taxonomies
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
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
8 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
- 2017-12-13
- Last updated
- 2018-10-15
Frequently asked questions
- What is Kimberly Gronski's NPI number?
- Kimberly Gronski's National Provider Identifier (NPI) is 1265947139, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kimberly Gronski's specialty?
- Kimberly Gronski is listed in the NPPES registry with a primary specialty of Physical Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Kimberly Gronski located?
- Kimberly Gronski's practice location on file with NPPES is 143 Sound Beach Ave, Old Greenwich, CT 06870-1736.
- What is Kimberly Gronski's phone number?
- The practice phone number listed in the NPPES registry for Kimberly Gronski is (203) 817-0196.
- Does Kimberly Gronski accept Medicare?
- Kimberly Gronski is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Kimberly Gronski's NPI active?
- Yes — Kimberly Gronski's NPI (1265947139) is active in the NPPES registry as of the last update on 2018-10-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.