DR. COLIN RITSICK DC
NPI 1720897812
Chiropractor in Marietta, GA
About Dr. Colin Ritsick Dc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. COLIN RITSICK DC (NPI 1720897812) is an individual chiropractor in Marietta, Georgia, licensed in Georgia (CHIR011316) and active in the NPI registry since January 2025.
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)
Dr. Colin Ritsick Dc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Colin Ritsick reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Marietta, GA 30068
- Reassigned Medicare billing, Georgia enrollment
- 2 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.
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 Colin Ritsick's NPI number?
The NPI number for Colin Ritsick is 1720897812. It was assigned to this individual provider in the NPPES registry on January 2, 2025.
Where is Colin Ritsick located?
Colin Ritsick practices at 4799 Olde Towne Pkwy, Marietta, GA 30068. The listed phone number is (770) 973-0150.
What is Colin Ritsick's specialty?
The primary specialty registered for this NPI is Chiropractor with taxonomy code 111N00000X.
Is Colin Ritsick enrolled in Medicare?
Yes. Colin Ritsick is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Colin Ritsick's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Colin Ritsick reassigns Medicare benefits to Langley Family Chiropractic, PC (Marietta, 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 Colin Ritsick'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 Colin Ritsick was last updated on January 2, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 21 months 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.
# Dr. Colin Ritsick, DC · NPI 1720897812
Chiropractor provider in Marietta, Georgia. Individual provider, active in the CMS NPPES registry since January 2, 2025.
## Identity
- **NPI:** 1720897812 (Entity type: Individual)
- **Enumerated:** January 2, 2025
- **Primary specialty:** Chiropractor · taxonomy 111N00000X
- **State license:** CHIR011316 (Georgia)
- **Sole proprietor:** No
## Practice location
- **Address:** 4799 OLDE TOWNE PKWY, Marietta, GA 30068-4350
- **Phone:** (770) 973-0150
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Bills Medicare through:** Langley Family Chiropractic, PC (NPI 1265769095, Marietta, GA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** January 2, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1720897812) · Data from the CMS NPPES public registry.