MS. MEGAN LINDSEY ALLEN OTR/L, MS
NPI 1861096158
Occupational Therapist in New York, NY
About Ms. Megan Lindsey Allen Otr/l, Ms NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MS. MEGAN LINDSEY ALLEN OTR/L, MS (NPI 1861096158) is an individual occupational therapist in New York, New York, licensed in New York (023570) and active in the NPI registry since November 2020.
NPPES Registry Identity
Specialties & Licenses
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Ms. Megan Lindsey Allen Otr/l, Ms is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
2Medicare enrollment records show Megan Allen reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
New York, NY 10023
- Reassigned Medicare billing, New York enrollment
- 37 clinicians in this Medicare group
Great Neck, NY 11021
- Reassigned Medicare billing, New York enrollment
- Medicare enrollment name: Outreach Physical And Occupational Therapy & Speech Rehabilitation, Pl
- 161 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 6
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Other Providers at the Same Location NPPES 8
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Megan Allen's NPI number?
The NPI number for Megan Allen is 1861096158. It was assigned to this individual provider in the NPPES registry on November 26, 2020.
Where is Megan Allen located?
Megan Allen practices at 150 W End Ave Apt 1M, New York, NY 10023. The listed phone number is (212) 600-4781.
What is Megan Allen's specialty?
The primary specialty registered for this NPI is Occupational Therapist with taxonomy code 225X00000X.
Is Megan Allen enrolled in Medicare?
Yes. Megan Allen is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Megan Allen's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Megan Allen reassigns Medicare benefits to 2 organizations: Prohealth And Fitness Pt Ot PLLC (New York, NY) and Outreach Physical And Occupational Therapy & Speech Rehabilitation, PLLC (Great Neck, NY). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Megan Allen's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Megan Allen was last updated on November 26, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.