Andres Chang, M.D./PH.D.
Internal Medicine Physician · Atlanta, GA
Andres Chang, M.D./PH.D. is an internal medicine physician with a practice address in Atlanta, Georgia, and NPI 1780003137, issued on Apr 14, 2014. Check the license on the Georgia Composite Medical Board; the Medicare figures below come from public CMS files.
- Name
- Andres Chang
- Credential
- M.D./PH.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- Practice location
- 1365 Clifton RD NE # B4000D, Atlanta, GA 30322
- Phone
- (404) 778-1900
- Enumerated
- Apr 14, 2014
- Entity
- Type 1 · individual
Verify Andres Chang in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersGeorgia Composite Medical BoardCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
95% fewer Medicare Part D claims than the average internal medicine physician in 2024
127 Medicare Part D claims for 25 beneficiaries, against an average of 2,785 among the 127,794 providers of this specialty who prescribed in Part D. Brand-name drugs were 32% of claims.
Most prescribed
- Entecavir21 claims
- Brukinsa19 claims
- Valacyclovir19 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
The Medicare quality score for 2023: 92.3 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $748.68
3 payments, mostly food and beverage; the largest payer was AstraZeneca Pharmaceuticals LP. The 65,274 providers of this specialty with any payment received $2,536.66 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
One hospital or facility affiliation
- The Emory Clinic IncAtlanta, GA
Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
1,123 internal medicine physician records list a Atlanta practice address
They are 1,123 of the 31,476 NPPES records with a Atlanta practice address, and 4,653 internal medicine physician records in Georgia.
All 1,123 in Atlanta → All 4,653 in Georgia → Every provider in Atlanta →
Other internal medicine physician records in Georgia
- Karam A.alabed, MDRome, GA1871410969
- Ugochi Abazie, M.DRiverdale, GA1700634870
- Muhammad Abbasi, M.D.Covington, GA1962496893
- Rahat AbbasiAugusta, GA1578057261
- Diane Abby Burr, D.O.Carrollton, GA1255374278
- Bsmah Abdalslam, M.DAustell, GA1598013492
- Eltigani Abdelhai, MDGainesville, GA1538233531
- Maged Abdelmalik, M.D.Folkston, GA1770558470
- Mohammed Abdu, MDAtlanta, GA1760696520
- Maher Abdulla, M.D.Warner Robins, GA1316997489
Common questions
What is Andres Chang, M.D./PH.D.'s NPI number?
Andres Chang, M.D./PH.D.'s National Provider Identifier (NPI) is 1780003137, issued on Apr 14, 2014. An NPI identifies a provider in billing; it is not a license.
Where is Andres Chang, M.D./PH.D. located?
The NPPES record lists a practice address at 1365 Clifton RD NE # B4000D, Atlanta, GA, 30322. Phone: (404) 778-1900. Providers update this record themselves, so call before visiting.
How can I verify Andres Chang, M.D./PH.D.'s license?
Search the Georgia Composite Medical Board at https://medicalboard.georgia.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Andres Chang, M.D./PH.D. prescribe under Medicare Part D?
In 2024, Andres Chang, M.D./PH.D. had 127 Medicare Part D claims for 25 beneficiaries; the average among internal medicine physician prescribers was 2,785. Part D covers Medicare prescriptions only.
What is Andres Chang, M.D./PH.D.'s Medicare quality score?
The 2023 MIPS final score is 92.3 of 100. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.