DR. DIANA JEAN BIGLER MD
NPI 1912560475
Otolaryngology in Augusta, GA
About Dr. Diana Jean Bigler Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. DIANA JEAN BIGLER MD (NPI 1912560475) is an individual otolaryngology provider in Augusta, Georgia, licensed in Georgia (99572) and active in the NPI registry since April 2019. She is enrolled in Medicare PECOS, is affiliated with Au Medical Center, and is a graduate of University Of Kentucky College Of Medicine (2019).
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. Diana Jean Bigler 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 Diana Bigler reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Augusta, GA 30912
- Reassigned Medicare billing, Georgia enrollment
- 1,151 clinicians in this Medicare group
Roswell, GA 30076
- Reassigned Medicare billing, Georgia enrollment
- 3,885 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
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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Au Medical Center
Acute Care Hospitals · Augusta, GAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 30912 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.
AUGUSTA, GA 30912
AUGUSTA, GA 30912
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 Diana Bigler's NPI number?
The NPI number for Diana Bigler is 1912560475. It was assigned to this individual provider in the NPPES registry on April 19, 2019.
Where is Diana Bigler located?
Diana Bigler practices at 1120 15th St, Augusta, GA 30912. The listed phone number is (706) 721-2273.
What is Diana Bigler's specialty?
The primary specialty registered for this NPI is Otolaryngology with taxonomy code 207Y00000X.
Is Diana Bigler enrolled in Medicare?
Yes. Diana Bigler 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 Diana Bigler's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Diana Bigler reassigns Medicare benefits to 2 organizations: Au Medical Associates Inc (Augusta, GA) and Wellstar Medical Group, LLC (Roswell, GA). 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 Diana Bigler's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Diana Bigler accept?
Health plans from Alliant Health Plans, Inc., Ambetter Health, Ambetter from Absolute Total Care, Ambetter of Alabama and Ambetter of North Carolina and 3 other insurers list Diana Bigler 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 Diana Bigler affiliated with any hospitals?
According to CMS data, Diana Bigler is affiliated with Au Medical Center.
When was this NPI record last updated?
The NPPES record for Diana Bigler was last updated on July 16, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.
# Dr. Diana Jean Bigler, MD · NPI 1912560475
Otolaryngology physician in Augusta, Georgia. Individual provider, active in the CMS NPPES registry since April 19, 2019.
## Identity
- **NPI:** 1912560475 (Entity type: Individual)
- **Enumerated:** April 19, 2019
- **Primary specialty:** Otolaryngology · taxonomy 207Y00000X
- **State license:** 99572 (Georgia)
- **Sole proprietor:** No
## Practice location
- **Address:** 1120 15TH ST, Augusta, GA 30912-0004
- **Phone:** (706) 721-2273
## 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): Au Medical Associates Inc (NPI 1841230620, Augusta, GA); Wellstar Medical Group, LLC (NPI 1922405729, Roswell, GA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Kentucky College Of Medicine, class of 2019
## Record status
- **NPPES last updated:** July 16, 2024
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Source: [NPI Profile](https://npiprofile.com/npi/1912560475) · Data from the CMS NPPES public registry.