Tara Williams Chang, MD
Anatomic Pathology & Clinical Pathology Physician · Alpharetta, GA
Tara Williams Chang, MD is an anatomic pathology & clinical pathology physician with a practice address in Alpharetta, Georgia, and NPI 1316112451, issued on Apr 29, 2008. Check the license (Georgia 82005, as entered in NPPES) on the Georgia Composite Medical Board; the Medicare figures below come from public CMS files.
- Name
- Tara Williams Chang
- Credential
- MD
- Primary taxonomy
- Anatomic Pathology & Clinical Pathology Physician 207ZP0102X
- License numbers
- 82005 GA
222300 MA
Self-reported in NPPES; status is on the state search - Practice location
- 11390 Old Roswell RD Ste 100, Alpharetta, GA 30009
- Phone
- (770) 817-0920
- Enumerated
- Apr 29, 2008
- Record last updated
- Nov 26, 2024
- Medicare enrollment
- Enrolled (PECOS I20191231001856); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest anatomic pathology & clinical pathology physician records → All 425 in Georgia → Look up another NPI →
Also registered at 11390 Old Roswell RD Ste 100
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Nancy Covington, M.D.Anatomic Pathology & Clinical Pathology Physician1215074893
Verify Tara Williams Chang in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersGeorgia Composite Medical Board
Search for license 82005Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
The practice group's MIPS final score for 2023 (Medicare payment program): 100 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. 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, group reporting; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Robert S Smith MD IncAlpharetta, GA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Tara Williams Chang among 425 anatomic pathology & clinical pathology physician records in Georgia
Tara Williams Chang, MD is one of 425 anatomic pathology & clinical pathology physician records with a practice address in Georgia. 56% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 58% of them.
- NPI issued2008 · 58% of these records are older, 35% newer
- In a Medicare fileYes · 56% of these records are
- In the CMS Doctors and Clinicians fileYes · 50% of these records are
- Graduated2009 · median 2003 among the 214 with a school on file
- Record last updated2024 · 66% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207ZP0102X and a Georgia practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Anatomic Pathology & Clinical Pathology Physician providers in Georgia
There are 425 anatomic pathology & clinical pathology physician records in Georgia.
All 425 in Georgia → Every provider in Alpharetta → Anatomic Pathology & Clinical Pathology Physician nationwide →
The 8 anatomic pathology & clinical pathology physician records with the nearest ZIP codes
- Nancy Covington, M.D.Alpharetta, GA 300091215074893
- Monica AbdelmalakConyers, GA 300121528520574
- Neil Edgerton, M.D.Conyers, GA 300121063695773
- Mary Kinsella, M.D.Conyers, GA 300121205010790
- Aaron Leifer, M.D.Conyers, GA 300121295085686
- Gihun Lim, M.D.Conyers, GA 300121326224791
- Thi Nguyen, MDConyers, GA 300121013546704
- Paulie Papavassiliou-Bajic, MDPHDConyers, GA 300121184868952
Common questions
What is Tara Williams Chang, MD's NPI number?
Tara Williams Chang, MD's National Provider Identifier (NPI) is 1316112451, issued on Apr 29, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Tara Williams Chang, MD located?
The NPPES record lists a practice address at 11390 Old Roswell RD Ste 100, Alpharetta, GA, 30009. Phone: (770) 817-0920. Providers update this record themselves, so call before visiting.
How can I verify Tara Williams Chang, MD's license?
NPPES lists Georgia license number 82005, as entered by the provider. 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.
What is Tara Williams Chang, MD's MIPS final score?
The 2023 MIPS final score is 100 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 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.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.