Joan Han, MD
Obstetrics & Gynecology Physician · Atlanta, GA
Joan Han, MD is an obstetrics & gynecology physician with a practice address in Atlanta, Georgia, and NPI 1275161515, issued on Mar 31, 2020. Check the license (Georgia 100670, as entered in NPPES) on the Georgia Composite Medical Board; the Medicare figures below come from public CMS files.
- Name
- Joan Han
- Credential
- MD
- Primary taxonomy
- Obstetrics & Gynecology Physician 207V00000X
- License number
- 100670 GA
Self-reported in NPPES; status is on the state search - Practice location
- 4360 Chamblee Dunwoody RD Ste 370, Atlanta, GA 30341
- Phone
- (770) 232-6128
- Enumerated
- Mar 31, 2020
- Record last updated
- Jun 27, 2024
- Entity
- Type 1 · individual
8 nearest obstetrics & gynecology physician records → All 1,430 in Georgia → Look up another NPI →
Also registered at 4360 Chamblee Dunwoody RD Ste 370
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Bryan Jewell, M.D.Obstetrics & Gynecology Physician1679723597
- Oghenetega Ojagbeghru, FNPObstetrics & Gynecology Nurse Practitioner1053003657
- Tambari Piawah, MDObstetrics & Gynecology Physician1841930302
- Sirisha RajuObstetrics & Gynecology Physician1508029067
- Lina Tibavinsky Bernal, MDObstetrics & Gynecology Physician1376003731
Verify Joan Han in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersGeorgia Composite Medical Board
Search for license 100670Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
85% fewer Medicare Part D claims than the average obstetrics & gynecology physician in 2024
24 Medicare Part D claims for 11 beneficiaries, against an average of 165 among the 28,733 providers of this specialty who prescribed in Part D.
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.
Industry payments in 2024: $118.61
6 payments; by number, the most common kind was food and beverage; the largest payer was Astellas Pharma US Inc. The 21,429 providers of this specialty with any payment received $1,030.61 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.
Joan Han among 1,430 obstetrics & gynecology physician records in Georgia
Joan Han, MD is one of 1,430 obstetrics & gynecology physician records with a practice address in Georgia. 77% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2020, is newer than 91% of them.
- NPI issued2020 · 91% of these records are older, 7% newer
- In a Medicare fileYes · 77% of these records are
- In the CMS Doctors and Clinicians fileNo · 59% of these records are
- Record last updated2024 · 58% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207V00000X and a Georgia practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Obstetrics & Gynecology Physician providers in Georgia
There are 1,430 obstetrics & gynecology physician records in Georgia.
All 1,430 in Georgia → Every provider in Atlanta → Obstetrics & Gynecology Physician nationwide →
The 8 obstetrics & gynecology physician records with the nearest ZIP codes
- Bryan Jewell, M.D.Atlanta, GA 303411679723597
- Nicole Petchenik, M.D.Atlanta, GA 303411114062882
- Tambari Piawah, MDAtlanta, GA 303411841930302
- Sirisha RajuAtlanta, GA 303411508029067
- Naomi Tepper, M.D., M.P.H.Atlanta, GA 303411083783690
- Lina Tibavinsky Bernal, MDAtlanta, GA 303411376003731
- Charles Allen, M.D.Atlanta, GA 303421225024250
- Stephen Ayres, M.D.Atlanta, GA 303421265428379
Common questions
What is Joan Han, MD's NPI number?
Joan Han, MD's National Provider Identifier (NPI) is 1275161515, issued on Mar 31, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Joan Han, MD located?
The NPPES record lists a practice address at 4360 Chamblee Dunwoody RD Ste 370, Atlanta, GA, 30341. Phone: (770) 232-6128. Providers update this record themselves, so call before visiting.
How can I verify Joan Han, MD's license?
NPPES lists Georgia license number 100670, 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.
How much does Joan Han, MD prescribe under Medicare Part D?
In 2024, Joan Han, MD had 24 Medicare Part D claims for 11 beneficiaries; the average among obstetrics & gynecology physician prescribers was 165. Part D covers Medicare prescriptions only.
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.