REGINA SITTERLEY
NPI 1043558786
Occupational Therapist in Atlanta, GA
About Regina Sitterley NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
REGINA SITTERLEY (NPI 1043558786) is an individual occupational therapist in Atlanta, Georgia, licensed in Georgia (OT00562) and active in the NPI registry since January 2013. She is a graduate of Other (2002).
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 and accepts Medicare assignment
Regina Sitterley 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 Reassignments
3Medicare enrollment records show Regina Sitterley reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Acworth, GA 30101
- Reassigned Medicare billing, Georgia enrollment
- 5 clinicians in this Medicare group
Cumming, GA 30041
- Reassigned Medicare billing, Georgia enrollment
- 84 clinicians in this Medicare group
Knoxville, TN 37932
- Reassigned Medicare billing, Georgia enrollment
- 42 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 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
SANDY SPRINGS, GA 30328
ATLANTA, GA 30328
ATLANTA, GA 30328
SANDY SPRINGS, GA 30328
ATLANTA, GA 30328
ATLANTA, GA 30328
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 Regina Sitterley's NPI number?
The NPI number for Regina Sitterley is 1043558786. It was assigned to this individual provider in the NPPES registry on January 30, 2013.
Where is Regina Sitterley located?
Regina Sitterley practices at 6600 Peachtree Dunwoody Rd NE Bdg 400 Ste125, Atlanta, GA 30328. The listed phone number is (678) 587-9922.
What is Regina Sitterley's specialty?
The primary specialty registered for this NPI is Occupational Therapist with taxonomy code 225X00000X.
Is Regina Sitterley enrolled in Medicare?
Yes. Regina Sitterley 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 organizations bill Medicare for Regina Sitterley's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Regina Sitterley reassigns Medicare benefits to 3 organizations: Home Therapy Solutions, LLC (Acworth, GA), Empowerme Rehabilitation Georgia, LLC (Cumming, GA) and Functional Pathways Preferred Of Tennessee LLC (Knoxville, TN). 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 Regina Sitterley'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 Regina Sitterley was last updated on January 30, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.