Karen Keenan, ATC
NPI 1801913249 · Physical Therapist · Oyster Bay, NY
Karen Keenan, ATC is a Physical Therapist provider in Oyster Bay, NY (NPI 1801913249).
Provider details
- NPI number
- 1801913249
- Entity type
- Individual
- Primary specialty
- Physical TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- ATC
- Sex
- Female
- Sole proprietor
- Yes
- License
- 017746-1 (NY)
Specialties & taxonomies
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
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
- 2007-03-22
- Last updated
- 2025-09-11
Frequently asked questions
- What is Karen Keenan's NPI number?
- Karen Keenan's National Provider Identifier (NPI) is 1801913249, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Karen Keenan's specialty?
- Karen Keenan is listed in the NPPES registry with a primary specialty of Physical Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Karen Keenan located?
- Karen Keenan's practice location on file with NPPES is 4 Anchorage Ln, Oyster Bay, NY 11771-2722.
- What is Karen Keenan's phone number?
- The practice phone number listed in the NPPES registry for Karen Keenan is (516) 510-8687.
- Is Karen Keenan's NPI active?
- Yes — Karen Keenan's NPI (1801913249) is active in the NPPES registry as of the last update on 2025-09-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.