DR. CINDY CHAVEZ DEMESTIHAS M.D.
NPI 1538320486
Emergency Medicine in Atlanta, GA
About Dr. Cindy Chavez Demestihas M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. CINDY CHAVEZ DEMESTIHAS M.D. (NPI 1538320486) is an individual emergency medicine provider in Atlanta, Georgia, licensed in Georgia (65944) and active in the NPI registry since June 2008. She is enrolled in Medicare PECOS, is affiliated with Ty Cobb Regional Medical Center, Llc, and is a graduate of Other (2008).
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. Cindy Chavez Demestihas 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
6Medicare enrollment records show Cindy Demestihas reassigns Medicare billing to 6 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Atlanta, GA 30303
- Reassigned Medicare billing, Georgia enrollment
- 55 clinicians in this Medicare group
Atlanta, GA 30303
- Reassigned Medicare billing, Georgia enrollment
- 40 clinicians in this Medicare group
Decatur, GA 30033
- Reassigned Medicare billing, Georgia and South Carolina enrollments
- Also billed through NPI 1629817630 (South Carolina)
- 128 clinicians in this Medicare group
Atlanta, GA 30305
- Reassigned Medicare billing, Georgia enrollment
- 1,389 clinicians in this Medicare group
Sandy Springs, GA 30342
- Reassigned Medicare billing, Georgia enrollment
- 162 clinicians in this Medicare group
Lawrenceville, GA 30046
- Reassigned Medicare billing, Georgia enrollment
- 134 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 2
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 4
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Ty Cobb Regional Medical Center, LLC
Acute Care Hospitals · Lavonia, GASt Francis Hospital- Emory Healthcare
Acute Care Hospitals · Columbus, GANorthside Hospital
Acute Care Hospitals · Atlanta, GACoastal Carolina Hospital
Acute Care Hospitals · Hardeeville, SCPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 30303 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.
ATLANTA, GA 30303
ATLANTA, GA 30303
ATLANTA, GA 30303
ATLANTA, GA 30303
ATLANTA, GA 30303
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 Cindy Demestihas's NPI number?
The NPI number for Cindy Demestihas is 1538320486. It was assigned to this individual provider in the NPPES registry on June 23, 2008.
Where is Cindy Demestihas located?
Cindy Demestihas practices at 235 Peachtree St NE North Tower Suite 2100, Atlanta, GA 30303. The listed phone number is (770) 994-9326.
What is Cindy Demestihas's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Cindy Demestihas enrolled in Medicare?
Yes. Cindy Demestihas 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 Cindy Demestihas's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Cindy Demestihas reassigns Medicare benefits to 6 organizations: Emerginet Henry, LLC (Atlanta, GA), Emerginet Srmc, LLC (Atlanta, GA), Cep America LLC (Decatur, GA), The Southeast Permanente Medical Group (Atlanta, GA), Northside Emergency Associates, LLC (Sandy Springs, GA) 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 Cindy Demestihas's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Cindy Demestihas accept?
Health plans from Oscar Health and Oscar Insurance Company list Cindy Demestihas 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 Cindy Demestihas affiliated with any hospitals?
According to CMS data, Cindy Demestihas is affiliated with Ty Cobb Regional Medical Center, LLC, St Francis Hospital- Emory Healthcare, Northside Hospital and Coastal Carolina Hospital.
When was this NPI record last updated?
The NPPES record for Cindy Demestihas was last updated on September 1, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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. Cindy Chavez Demestihas, M.D. · NPI 1538320486
Emergency Medicine physician in Atlanta, Georgia. Individual provider, active in the CMS NPPES registry since June 23, 2008.
## Identity
- **NPI:** 1538320486 (Entity type: Individual)
- **Enumerated:** June 23, 2008
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** 65944 (Georgia)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 235 PEACHTREE ST NE, NORTH TOWER SUITE 2100, Atlanta, GA 30303-1401
- **Phone:** (770) 994-9326
## 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:** 6 organizations under Medicare reassignment (form CMS-855R): Emerginet Henry, LLC (NPI 1811946627, Atlanta, GA); Emerginet Srmc, LLC (NPI 1538118344, Atlanta, GA); Cep America LLC (NPI 1215982814, Decatur, GA); The Southeast Permanente Medical Group (NPI 1245266956, Atlanta, GA); Northside Emergency Associates, LLC (NPI 1285686303, Sandy Springs, GA); and 1 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2008
## Record status
- **NPPES last updated:** September 1, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1538320486) · Data from the CMS NPPES public registry.