Karen Messina
NPI 1255473450 · Physical Therapist · Commack, NY
Karen Messina is a Physical Therapist provider in Commack, NY (NPI 1255473450).
Provider details
- NPI number
- 1255473450
- Entity type
- Individual
- Primary specialty
- Physical TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Sex
- Female
- Sole proprietor
- Yes
- License
- 010667-1 (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
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
- 2007-02-13
- Last updated
- 2007-07-08
Frequently asked questions
- What is Karen Messina's NPI number?
- Karen Messina's National Provider Identifier (NPI) is 1255473450, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Karen Messina's specialty?
- Karen Messina is listed in the NPPES registry with a primary specialty of Physical Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Karen Messina located?
- Karen Messina's practice location on file with NPPES is 9 Smiths Ln, Commack, NY 11725-3510.
- What is Karen Messina's phone number?
- The practice phone number listed in the NPPES registry for Karen Messina is (631) 543-2338.
- Is Karen Messina's NPI active?
- Yes — Karen Messina's NPI (1255473450) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.