Individual provider Active NPI

Cindy Chavez Demestihas, M.D.

  • Emergency Medicine Physician
  • Atlanta, GA
National Provider Identifier
1538320486
Registry record updated Sep 1, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Emergency Medicine PhysicianTaxonomy code 207P00000X
License
65944 Issued in GA
Practice address
235 Peachtree St NE
North Tower Suite 2100
Atlanta, GA 30303-1401
Phone
(770) 994-9326
NPI assigned
Jun 23, 2008
Sex
Female
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Sep 1, 2026

Registry information is reported by the provider to CMS and is not verified. About this source

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Emergency Medicine Physician 207P00000X 65944 GA Primary
Emergency Medicine Physician 207P00000X 96571 SC

Addresses

Primary practice location

235 Peachtree St NE
North Tower Suite 2100
Atlanta, GA 30303-1401

Mailing address

235 Peachtree St NE
North Tower Suite 2100
Atlanta, GA 30303-1401
Phone (770) 994-9326

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in GA, SC2 enrollments
Eligible to order & refer
  • Part B services: Yes
  • Medical equipment: Yes
  • Home health: Yes
  • Power mobility devices: Yes
  • Hospice: Yes
Green means eligible to order or refer.

Enrollment records 2

Enrollment IDStateProvider typePAC IDDetails
I20110620000456 GA Practitioner - Emergency Medicine 6901084011 Reassigns benefits to 6 organizations
I20260407001810 SC Practitioner - Emergency Medicine 6901084011 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Emergency Medicine
Education
Other, 2008
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Cep America LLCGroup PAC ID 6608056171, 995 clinicians
The Southeast Permanente Medical GroupGroup PAC ID 6204829013, 823 clinicians

Practice addresses (Care Compare)

1000 Medical Ctr Dr
Hardeeville, SC 29927-3446
Phone (843) 784-8000

3650 Steve Reynolds Blvd
Duluth, GA 30096-4506
Phone (770) 931-6026

Hospital & facility affiliations

  • Northside Hospital Hospital, Atlanta, GA, CCN 110161
  • Ty Cobb Regional Medical Center, LLC Hospital, Lavonia, GA, CCN 110027

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Doctor of Medicine

Practice roles

OrganizationSpecialtyStatusNew patients
Northside Emergency Associates, LLC Emergency Medicine CurrentSince Oct 1, 2015 Accepting new patients
The Southeast Permanente Medical Group CurrentSince Oct 14, 2023 Accepting new patients
Emerginet Henry, LLC CurrentSince Jul 1, 2011 Accepting new patients
Cep America LLC Emergency Medicine CurrentSince Jan 1, 2012 Accepting new patients
Cep America LLC Emergency Medicine CurrentSince Jan 1, 2012 Accepting new patients
Emerginet SRMC, LLC CurrentSince Jun 21, 2011 Accepting new patients
Gwinnett Emergency Specialists Observation Services, LLC Emergency Medicine CurrentSince Mar 20, 2020 Accepting new patients

Locations

1601 Cummins Dr
Ste D
Modesto, CA 95358
Phone (510) 851-7423

235 Peachtree St NE
Ste 2100
Atlanta, GA 30303
Phone (770) 994-4747

3495 Piedmont Rd NE
Bldg 9
Atlanta, GA 30305
Phone (404) 364-7000

3650 Steve Reynolds Blvd
Duluth, GA 30096
Phone (770) 931-6010

2400 Mount Zion Pkwy
Jonesboro, GA 30236
Phone (770) 603-3649

1000 Medical Center Blvd
Lawrenceville, GA 30046
Phone (678) 312-3356

11 Upper Riverdale Rd SW
Riverdale, GA 30274
Phone (770) 897-7277

1000 Johnson Ferry Rd
Sandy Springs, GA 30342
Phone (404) 851-8737

1133 Eagles Landing Pkwy
Stockbridge, GA 30281
Phone (678) 604-1000

2801 DeKalb Medical Pkwy
Stonecrest, GA 30058
Phone (404) 501-5374

349 Tidewatch Dr
Bluffton, SC 29909
Phone (842) 757-8433

1000 Medical Center Dr
Hardeeville, SC 29927
Phone (843) 784-8138

Organizations & group practices 8

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships and National Provider Directory roles.

Hospital & facility affiliations 2

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

NPI Registry JSON

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1214179200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1788220800000",
    "number": "1538320486",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "235 PEACHTREE ST NE",
            "address_2": "NORTH TOWER SUITE 2100",
            "city": "ATLANTA",
            "state": "GA",
            "postal_code": "303031401",
            "telephone_number": "770-994-9326"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "235 PEACHTREE ST NE",
            "address_2": "NORTH TOWER SUITE 2100",
            "city": "ATLANTA",
            "state": "GA",
            "postal_code": "303031401",
            "telephone_number": "770-994-9326"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "DEMESTIHAS",
        "first_name": "CINDY",
        "middle_name": "CHAVEZ",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2008-06-23",
        "last_updated": "2026-09-01",
        "certification_date": "2026-09-01",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207P00000X",
            "taxonomy_group": "",
            "desc": "Emergency Medicine",
            "state": "GA",
            "license": "65944",
            "primary": true
        },
        {
            "code": "207P00000X",
            "taxonomy_group": "",
            "desc": "Emergency Medicine",
            "state": "SC",
            "license": "96571",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Atlanta, GA

Sources for this page

Verify at the official NPI Registry.