DR. JASON AARON UNGER MD
NPI 1639480122
Internal Medicine - Pulmonary Disease in Fort Gordon, GA
About Dr. Jason Aaron Unger Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. JASON AARON UNGER MD (NPI 1639480122) is an individual pulmonary disease provider in Fort Gordon, Georgia, licensed in Maryland (D92080) and active in the NPI registry since June 2010. He is enrolled in Medicare PECOS, is affiliated with Phoebe Putney Memorial Hospital, and is a graduate of Tufts University School Of Medicine (2010).
NPPES Registry Identity
Specialties & Licenses 3
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. Jason Aaron Unger Md 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 Jason Unger reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Fitzgerald, GA 31750
- Reassigned Medicare billing, Georgia enrollment
- Medicare enrollment name: Phoebe Physician Group Inc
- 1,118 clinicians in this Medicare group
Aventura, FL 33180
- Reassigned Medicare billing, Georgia enrollment
- 50 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 3
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Phoebe Putney Memorial Hospital
Acute Care Hospitals · Albany, GAPiedmont Augusta Hospital
Acute Care Hospitals · Augusta, GADoctors Hospital
Acute Care Hospitals · Augusta, GAPhysician 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 Jason Unger's NPI number?
The NPI number for Jason Unger is 1639480122. It was assigned to this individual provider in the NPPES registry on June 29, 2010.
Where is Jason Unger located?
Jason Unger practices at 300 W Hospital Rd, Fort Gordon, GA 30905. The listed phone number is (706) 691-6273.
What is Jason Unger's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Pulmonary Disease, with taxonomy code 207RP1001X.
Is Jason Unger enrolled in Medicare?
Yes. Jason Unger 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 Jason Unger's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Jason Unger reassigns Medicare benefits to 2 organizations: Phoebe Dorminy Kids Health (Fitzgerald, GA) and Intensive Care Consortium Inc (Aventura, FL). 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 Jason Unger's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Jason Unger accept?
Health plans from Oscar Health list Jason Unger 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 Jason Unger affiliated with any hospitals?
According to CMS data, Jason Unger is affiliated with Phoebe Putney Memorial Hospital, Piedmont Augusta Hospital and Doctors Hospital.
When was this NPI record last updated?
The NPPES record for Jason Unger was last updated on June 3, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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. Jason Aaron Unger, MD · NPI 1639480122
Pulmonary Disease physician in Fort Gordon, Georgia. Individual provider, active in the CMS NPPES registry since June 29, 2010.
## Identity
- **NPI:** 1639480122 (Entity type: Individual)
- **Enumerated:** June 29, 2010
- **Primary specialty:** Internal Medicine - Pulmonary Disease · taxonomy 207RP1001X
- **State license:** D92080 (Maryland)
- **Sole proprietor:** No
## Practice location
- **Address:** 300 W HOSPITAL RD, Fort Gordon, GA 30905-5741
- **Phone:** (706) 691-6273
## 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): Phoebe Dorminy Kids Health (NPI 1144501867, Fitzgerald, GA); Intensive Care Consortium Inc (NPI 1629019062, Aventura, FL) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Tufts University School Of Medicine, class of 2010
## Record status
- **NPPES last updated:** June 3, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1639480122) · Data from the CMS NPPES public registry.