MS. MEREDITH LEIGH SIHARATH OTR/L
NPI 1376069799
Occupational Therapist in Oklahoma City, OK
About Ms. Meredith Leigh Siharath Otr/l NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MS. MEREDITH LEIGH SIHARATH OTR/L (NPI 1376069799) is an individual occupational therapist in Oklahoma City, Oklahoma, licensed in Oklahoma (2131) and active in the NPI registry since August 2017.
NPPES Registry Identity
Specialties & Licenses
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Ms. Meredith Leigh Siharath Otr/l is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Meredith Siharath reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Norman, OK 73072
- Reassigned Medicare billing, Oklahoma enrollment
- 218 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.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
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 Meredith Siharath's NPI number?
The NPI number for Meredith Siharath is 1376069799. It was assigned to this individual provider in the NPPES registry on August 17, 2017.
Where is Meredith Siharath located?
Meredith Siharath practices at Stephenson Cancer Center Rehabilitation 800 NE 10th St, 3rd Floor, Oklahoma City, OK 73104. The listed phone number is (405) 271-7635.
What is Meredith Siharath's specialty?
The primary specialty registered for this NPI is Occupational Therapist with taxonomy code 225X00000X.
Is Meredith Siharath enrolled in Medicare?
Yes. Meredith Siharath is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Meredith Siharath's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Meredith Siharath reassigns Medicare benefits to Norman Regional Providers Specialty Care (Norman, OK). 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 Meredith Siharath's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Meredith Siharath accept?
Health plans from Ambetter Health, Ambetter from Arkansas Health & Wellness, Ambetter from Sunflower Health Plan, Ambetter from Superior HealthPlan and Ambetter of Oklahoma and 2 other insurers list Meredith Siharath as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Meredith Siharath was last updated on August 17, 2017. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.