Dr. Elizabeth Zikea Callier, MD
- Medicare services, 2024
- 11
- Medicare patients, 2024
- 20
- Part D claims, 2024
- 1,545
- Hospital affiliations
- 1
- Industry payments
- $823
- Practice address
- 80 Jesse Hill, Jr Drive SE, Atlanta, GA 30303
- Practice phone
- Call (404) 616-1000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Callier's professional email, personal email and mobile number
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Dr. Elizabeth Zikea Callier is an internist in Atlanta, Georgia
Dr. Callier practices at Grady Memorial Hospital in Atlanta, Georgia, part of The Fulton-DeKalb Hospital Authority.
Dr. Callier's NPI, 1770112914, was assigned on April 8, 2020. Dr. Callier graduated from Heritage College of Osteopathic Medicine in 2024. Dr. Callier holds Georgia license 97469.
- NPI
- 1770112914NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0941738348
- NPI enumeration date
- April 8, 2020
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (404) 616-1000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 29
- Medical school graduation
- 2024
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Elizabeth Zikea Callier practices at Grady Memorial Hospital in Atlanta, Georgia
Dr. Callier's primary practice is Grady Memorial Hospital, at 80 Jesse Hill, Jr Drive SE, Atlanta, GA 30303 in Fulton County. The practice phone is (404) 616-1000.
- Grady Memorial Hospital80 Jesse Hill, Jr Drive SE, Atlanta, GA 30303 · Fulton CountyPhone(404) 616-1000
Source: Dmand AI Affiliation Data
Dr. Elizabeth Zikea Callier is affiliated with 1 site of care and 1 medical group
Dr. Callier's primary practice is Grady Memorial Hospital in Atlanta, Georgia, part of The Fulton-DeKalb Hospital Authority. The medical group on file is Morehouse Medicine.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Elizabeth Zikea Callier's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Callier practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Grady Memorial Hospital | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across The Fulton-DeKalb Hospital Authority and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Elizabeth Zikea Callier is one of 3,575 internists in Georgia
Internal medicine is Dr. Callier's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Callier is board certified in 2023 - 2027 by the GA State License. Dr. Callier is licensed in Georgia.
Specialties and state licenses
- Internal medicine, GeorgiaPrimary
Internists near Dr. Callier
Counts of internists with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Elizabeth Zikea Callier billed Medicare for 11 services in 2024
CMS data shows 11 Medicare services from Dr. Callier across 1 procedure code in 2024, all of them office visits, for 20 Medicare patients. Medicare paid $834 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Callier compared with the Georgia median for internists, 2024
- Dr. Callier
- Georgia median
- Medicare services
- 11vs 53698% below
- Medicare patients
- 20vs 19490% below
- Part D claims
- 1,106vs 3393.3 times
Medians across 3,344 internists in Georgia with Dmand AI profiles that report each measure.
Dr. Callier's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
Need commercial claims for Dr. Callier?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Callier and other internists in Georgia.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Elizabeth Zikea Callier treated 20 Medicare patients in 2024, average age 68
CMS counts 20 Medicare patients who saw Dr. Callier in 2024. 75% of them have high blood pressure. Their average risk score is 1.22, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Callier's median patient age at 68, with 53% women.
Chronic conditions among Dr. Callier's Medicare patients, 2024
- High blood pressure75%
Share of Medicare patients with each condition. A patient can have several.
Dr. Callier's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 68
Patient panel by sex, all payers
- Women53%
- Men46%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Elizabeth Zikea Callier wrote 1,545 Medicare Part D claims in 2024
In 2024, Dr. Callier wrote 1,545 Medicare Part D claims for 312 patients. 81% of them were for generic drugs. CMS names the drug for 1,106 of them, across 33 drugs with 11 or more claims each, at $108,024 in total drug cost.
Dr. Callier's Part D claims by kind of drug, 2024
- Generic1,247 claims81%
- Brand-name285 claims18%
- Other13 claims1%
Dr. Callier's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Dr. Elizabeth Zikea Callier takes part in Medicare
Dr. Callier accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Elizabeth Zikea Callier received $823 in industry payments from 2021 to 2025
CMS Open Payments shows 16 general payments to Dr. Callier from 4 drug and device companies from 2021 to 2025. Food and beverage make up the largest share, 100% of the total. GlaxoSmithKline, LLC. paid the most, $678.
General payments to Dr. Callier by program year, 2021 to 2025
Companies that paid Dr. Callier the most, 2021 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Elizabeth Zikea Callier graduated from Heritage College of Osteopathic Medicine
Dr. Callier graduated from Heritage College of Osteopathic Medicine in 2024.
- Medical school
- Board certified in 2023 - 2027
Source: Dmand AI Professional Profile Data
Dr. Elizabeth Zikea Callier accepts plans from 16 insurance carriers
Dr. Callier is in network with 16 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. PPO plans come from the most carriers, 11. Check the plan with the practice before a visit.
- Aetna
- Blue Cross Blue Shield of Michigan
- United Healthcare
- Cigna
- Elevance
- HCSC
- Blue Cross Blue Shield of Massachusetts
- Humana
- +8 more carriersWith a free account
Plan types Dr. Callier accepts, by number of carriers
- PPO11
- Medicare9
- HMO8
- EPO4
- POS3
Source: Dmand AI Insurance Network Data
Sources for Dr. Elizabeth Zikea Callier's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Elizabeth Zikea Callier
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Elizabeth Zikea Callier's NPI number?
Dr. Elizabeth Zikea Callier's NPI number is 1770112914. It was assigned on April 8, 2020, and it is active in the NPI Registry.
What kind of doctor is Dr. Elizabeth Zikea Callier?
Dr. Elizabeth Zikea Callier is an internist in Atlanta, Georgia. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Elizabeth Zikea Callier practice?
Dr. Callier practices at 80 Jesse Hill, Jr Drive SE, Atlanta, GA 30303. Dr. Callier's primary practice is Grady Memorial Hospital in Atlanta, Georgia, part of The Fulton-DeKalb Hospital Authority.
What is Dr. Elizabeth Zikea Callier's office phone number?
The practice phone on file for Dr. Callier is (404) 616-1000.
What is Dr. Elizabeth Zikea Callier's medical license number?
Dr. Callier holds Georgia license 97469.
Which hospitals is Dr. Elizabeth Zikea Callier affiliated with?
Dr. Callier practices at Grady Memorial Hospital in Atlanta, Georgia.
What medical group is Dr. Elizabeth Zikea Callier part of?
Dr. Callier is linked to Morehouse Medicine.
Does Dr. Elizabeth Zikea Callier accept Medicare?
Yes. CMS data shows Dr. Callier billed Medicare for 11 services in 2024, and Dr. Callier accepts Medicare assignment.
How many Medicare patients does Dr. Elizabeth Zikea Callier see?
CMS counts 20 Medicare patients who saw Dr. Callier in 2024, with an average age of 68.
Is Dr. Elizabeth Zikea Callier board certified?
Yes. Dr. Callier is board certified in 2023 - 2027 by the GA State License.
Show 6 more questionsShow fewer questions
What services does Dr. Elizabeth Zikea Callier bill to Medicare?
In 2024, Dr. Callier's most billed Medicare services were office visit, established patient (99214).
Where did Dr. Elizabeth Zikea Callier go to medical school?
Dr. Callier graduated from Heritage College of Osteopathic Medicine in 2024.
What drugs does Dr. Elizabeth Zikea Callier prescribe most?
In 2024 Medicare Part D data, Dr. Callier's most prescribed drugs by claims were Amlodipine Besylate, Atorvastatin Calcium and Gabapentin.
Has Dr. Elizabeth Zikea Callier received payments from drug or device companies?
CMS Open Payments shows $823 in general payments to Dr. Callier from 4 companies from 2021 to 2025. The largest total came from GlaxoSmithKline, LLC.
How long has Dr. Elizabeth Zikea Callier been practicing?
Dr. Callier graduated from medical school in 2024, 2 years ago.
What insurance does Dr. Elizabeth Zikea Callier accept?
Dr. Callier is in network with 16 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. PPO plans come from the most carriers, 11. Check the plan with the practice before a visit.
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