DR. DENA S GEWANTER MD
NPI 1528229549
Internal Medicine in Savannah, GA
About Dr. Dena S Gewanter Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. DENA S GEWANTER MD (NPI 1528229549) is an individual internal medicine provider in Savannah, Georgia, licensed in Georgia (080154) and active in the NPI registry since June 2008. She is enrolled in Medicare PECOS and maintains a secondary practice location in Belfast.
NPPES Registry Identity
Specialties & Licenses 2
Other Names 1
Secondary Practice Location 1
Other Identifiers 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Dr. Dena S Gewanter Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
6Medicare enrollment records show Dena Gewanter reassigns Medicare billing to 6 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Savannah, GA 31405
- Reassigned Medicare billing, Georgia enrollment
- 74 clinicians in this Medicare group
Monroe, GA 30655
- Reassigned Medicare billing, Georgia enrollment
- 777 clinicians in this Medicare group
Atlanta, GA 30326
- Reassigned Medicare billing, Georgia enrollment
- 69 clinicians in this Medicare group
Atlanta, GA 30326
- Reassigned Medicare billing, Georgia enrollment
- 71 clinicians in this Medicare group
North Adams, MA 01247
- Reassigned Medicare billing, Maine enrollment
- 41 clinicians in this Medicare group
Austin, TX 78759
- Reassigned Medicare billing, Georgia enrollment
- 79 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 31405 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.
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 Dena Gewanter's NPI number?
The NPI number for Dena Gewanter is 1528229549. It was assigned to this individual provider in the NPPES registry on June 23, 2008. The provider is also known as Dr. Dena G Edge MD.
Where is Dena Gewanter located?
Dena Gewanter practices at 5354 Reynolds St Ste 424, Savannah, GA 31405. The listed phone number is (912) 819-5999.
What is Dena Gewanter's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Dena Gewanter enrolled in Medicare?
Yes. Dena Gewanter is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Dena Gewanter's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Dena Gewanter reassigns Medicare benefits to 6 organizations: Chatham Hosptialists, LLC (Savannah, GA), Hospital Physician Services - Southeast Professional Corporation (Monroe, GA), Curana Health Of Georgia LLC (Atlanta, GA), Ch Specialty Services Ga LLC (Atlanta, GA), Sound Physicians Of Massachusetts Inc (North Adams, MA) and 1 more organization, listed in the Medicare section above. 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 Dena Gewanter's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Dena Gewanter accept?
Health plans from Alliant Health Plans, Inc. list Dena Gewanter 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.
When was this NPI record last updated?
The NPPES record for Dena Gewanter was last updated on January 10, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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. Dena S Gewanter, MD · NPI 1528229549
Internal Medicine physician in Savannah, Georgia. Individual provider, active in the CMS NPPES registry since June 23, 2008.
## Identity
- **NPI:** 1528229549 (Entity type: Individual)
- **Enumerated:** June 23, 2008
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** 080154 (Georgia)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 5354 REYNOLDS ST STE 424, Savannah, GA 31405-6011
- **Phone:** (912) 819-5999
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 6 organizations under Medicare reassignment (form CMS-855R): Chatham Hosptialists, LLC (NPI 1336290667, Savannah, GA); Hospital Physician Services - Southeast Professional Corporation (NPI 1760410385, Monroe, GA); Curana Health Of Georgia LLC (NPI 1043605314, Atlanta, GA); Ch Specialty Services Ga LLC (NPI 1306545181, Atlanta, GA); Sound Physicians Of Massachusetts Inc (NPI 1205164951, North Adams, MA); and 1 more · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** January 10, 2022
- **Other identifiers:** Other 154824 (MA)
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Source: [NPI Profile](https://npiprofile.com/npi/1528229549) · Data from the CMS NPPES public registry.