DR. FREDERICK PAUL OBRIEN III M.D.
NPI 1629129192
Orthopaedic Surgery in Fort Gordon, GA
About Dr. Frederick Paul Obrien Iii M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. FREDERICK PAUL OBRIEN III M.D. (NPI 1629129192) is an individual orthopaedic surgery provider in Fort Gordon, Georgia, licensed in Georgia (075294) and active in the NPI registry since January 2007. He is enrolled in Medicare PECOS, is affiliated with Doctors Hospital, and is a graduate of Other (2006).
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 and accepts Medicare assignment
Dr. Frederick Paul Obrien Iii M.d. 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
2Medicare enrollment records show Frederick Obrien reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Augusta, GA 30909
- Reassigned Medicare billing, Georgia enrollment
- 44 clinicians in this Medicare group
Rapid City, SD 57702
- Reassigned Medicare billing, South Dakota enrollment
- 87 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.
Hospital Affiliations CMS Care Compare 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Doctors Hospital
Acute Care Hospitals · Augusta, GAMonument Health Rapid City Hospital
Acute Care Hospitals · Rapid City, SDPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 30905 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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.
FORT GORDON, GA 30905
FORT GORDON, GA 30905
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 Frederick Obrien's NPI number?
The NPI number for Frederick Obrien is 1629129192. It was assigned to this individual provider in the NPPES registry on January 13, 2007.
Where is Frederick Obrien located?
Frederick Obrien practices at 300 W Hospital Rd, Fort Gordon, GA 30905. The listed phone number is (706) 787-5811.
What is Frederick Obrien's specialty?
The primary specialty registered for this NPI is Orthopaedic Surgery with taxonomy code 207X00000X.
Is Frederick Obrien enrolled in Medicare?
Yes. Frederick Obrien 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 Frederick Obrien's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Frederick Obrien reassigns Medicare benefits to 2 organizations: Augusta Primary Care Services LLC (Augusta, GA) and Acute Care Surgery Of South Dakota PC (Rapid City, SD). 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 Frederick Obrien's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Frederick Obrien accept?
Health plans from Alliant Health Plans, Inc., Avera Health Plans, Oscar Health, Oscar Insurance Company and Wellmark of South Dakota, Inc. list Frederick Obrien 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.
Is Frederick Obrien affiliated with any hospitals?
According to CMS data, Frederick Obrien is affiliated with Doctors Hospital and Monument Health Rapid City Hospital.
When was this NPI record last updated?
The NPPES record for Frederick Obrien was last updated on July 3, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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. Frederick Paul Obrien III, M.D. · NPI 1629129192
Orthopaedic Surgery physician in Fort Gordon, Georgia. Individual provider, active in the CMS NPPES registry since January 13, 2007.
## Identity
- **NPI:** 1629129192 (Entity type: Individual)
- **Enumerated:** January 13, 2007
- **Primary specialty:** Orthopaedic Surgery · taxonomy 207X00000X
- **State license:** 075294 (Georgia)
- **Sole proprietor:** No
## Practice location
- **Address:** 300 W HOSPITAL RD, Fort Gordon, GA 30905
- **Phone:** (706) 787-5811
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): Augusta Primary Care Services LLC (NPI 1952565210, Augusta, GA); Acute Care Surgery Of South Dakota PC (NPI 1730797184, Rapid City, SD) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2006
## Record status
- **NPPES last updated:** July 3, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1629129192) · Data from the CMS NPPES public registry.