Lynn Warkentin, OTR/L
NPI 1336355726 · Occupational Therapist · East Meadow, NY
Enrolled with Medicare as Practitioner - Occupational Therapist in Private Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Lynn Warkentin, OTR/L is a Occupational Therapist provider in East Meadow, NY (NPI 1336355726).
Provider details
- NPI number
- 1336355726
- Entity type
- Individual
- Primary specialty
- Occupational TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- OTR/L
- Sex
- Female
- Sole proprietor
- Yes
- License
- 388250 (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
- 2007-05-15
- Last updated
- 2019-02-12
Frequently asked questions
- What is Lynn Warkentin's NPI number?
- Lynn Warkentin's National Provider Identifier (NPI) is 1336355726, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lynn Warkentin's specialty?
- Lynn Warkentin is listed in the NPPES registry with a primary specialty of Occupational Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Lynn Warkentin located?
- Lynn Warkentin's practice location on file with NPPES is 2201 Hempstead Turnpike Numc, East Meadow, NY 11554.
- What is Lynn Warkentin's phone number?
- The practice phone number listed in the NPPES registry for Lynn Warkentin is (516) 572-6131.
- Does Lynn Warkentin accept Medicare?
- Lynn Warkentin is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Lynn Warkentin's NPI active?
- Yes — Lynn Warkentin's NPI (1336355726) is active in the NPPES registry as of the last update on 2019-02-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.