Alan Klein, PT
NPI 1942232889 · Physical Therapist · Southampton, NY
Alan Klein, PT is a Physical Therapist provider in Southampton, NY (NPI 1942232889).
Provider details
- NPI number
- 1942232889
- Entity type
- Individual
- Primary specialty
- Physical TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- PT
- Sex
- Male
- Sole proprietor
- Yes
- License
- 004098 (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
- 2006-07-07
- Last updated
- 2009-02-18
Frequently asked questions
- What is Alan Klein's NPI number?
- Alan Klein's National Provider Identifier (NPI) is 1942232889, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Alan Klein's specialty?
- Alan Klein is listed in the NPPES registry with a primary specialty of Physical Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Alan Klein located?
- Alan Klein's practice location on file with NPPES is 73 Glenview Drive, Southampton, NY 11968.
- What is Alan Klein's phone number?
- The practice phone number listed in the NPPES registry for Alan Klein is (631) 775-0320.
- Is Alan Klein's NPI active?
- Yes — Alan Klein's NPI (1942232889) is active in the NPPES registry as of the last update on 2009-02-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.