MR. MARLIN GERARD RANSON I OTR/L
NPI 1639760218
Occupational Therapist in Atlanta, GA
About Mr. Marlin Gerard Ranson I Otr/l NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MR. MARLIN GERARD RANSON I OTR/L (NPI 1639760218) is an individual occupational therapist in Atlanta, Georgia, licensed in Georgia (OT007320) and active in the NPI registry since January 2021. He is a graduate of Other (2018).
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)
Mr. Marlin Gerard Ranson I Otr/l is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Marlin Ranson reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Atlanta, GA 30309
- Reassigned Medicare billing, Georgia enrollment
- 40 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.
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.
ATLANTA, GA 30308
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 Marlin Ranson's NPI number?
The NPI number for Marlin Ranson is 1639760218. It was assigned to this individual provider in the NPPES registry on January 27, 2021.
Where is Marlin Ranson located?
Marlin Ranson practices at 550 Peachtree St NE, Atlanta, GA 30308. The listed phone number is (404) 686-4411.
What is Marlin Ranson's specialty?
The primary specialty registered for this NPI is Occupational Therapist with taxonomy code 225X00000X.
Is Marlin Ranson enrolled in Medicare?
Yes. Marlin Ranson is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Marlin Ranson's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Marlin Ranson reassigns Medicare benefits to Transperfect Health Corp (Atlanta, GA). 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 Marlin Ranson'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 Marlin Ranson was last updated on January 27, 2021. 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.