MS. MARLENE A RILEY OTR
NPI 1316985161
Occupational Therapist in Towson, MD
About Ms. Marlene A Riley Otr NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MS. MARLENE A RILEY OTR (NPI 1316985161) is an individual occupational therapist in Towson, Maryland, licensed in Maryland (01403) and active in the NPI registry since June 2006. She is a graduate of Other (1980).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 3
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Ms. Marlene A Riley Otr is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignment
Medicare enrollment records show Marlene Riley reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Towson, MD 21286
- Reassigned Medicare billing, Maryland enrollment
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 2
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
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 Marlene Riley's NPI number?
The NPI number for Marlene Riley is 1316985161. It was assigned to this individual provider in the NPPES registry on June 3, 2006.
Where is Marlene Riley located?
Marlene Riley practices at 7609 Knollwood Rd, Towson, MD 21286. The listed phone number is (443) 212-8363.
What is Marlene Riley's specialty?
The primary specialty registered for this NPI is Occupational Therapist with taxonomy code 225X00000X.
Is Marlene Riley enrolled in Medicare?
Yes. Marlene Riley is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organization bills Medicare for Marlene Riley's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Marlene Riley reassigns Medicare benefits to Occupational Therapy Associates, LLC (Towson, MD). The 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 Marlene Riley'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 Marlene Riley was last updated on January 8, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.