Doctor profile · Federal record
Dr. Yoon Jeong Chang, M.D.
Obstetrics & Gynecology Physician (CMS: Obstetrics/Gynecology) · Obstetrics Physician · Austell, GA
- NPI 1386859163
- Accepts Medicare
- MIPS 90.2 / 100 · 2023
- 28 yrs in practice
- Licensed in 2 states
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1791 Mulkey RD, Suite 200
Austell, GA 301061124
(770) 732-5400
fax (770) 994-0327 - Mailing address
-
3280 Northside Pkwy Nw, Apt 202
Atlanta, GA 303272253
Credentials & registration
- NPI registered
- May 2007 — 19 yrs on file
- Profile last updated
- June 30, 2011
- Year of graduation
- 1998 — 28 yrs since
- Specialty taxonomy
- 207V00000X — NUCC code
- State licenses (2)
- Georgia #59615 · Michigan #4301082153
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1386859163. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
254
Distinct HCPCS
7
Medicare allowed
$11,371
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
85018 |
Blood count, hemoglobin | 72 | 72 | $2 | |
G0101 |
Cervical or vaginal cancer screening; pelvic and clinical breast examination | 56 | 56 | $40 | |
81003 |
Automated urinalysis test | 32 | 32 | $2 | |
Q0091 |
Screening papanicolaou smear; obtaining, preparing and conveyance of cervical or vaginal smear to laboratory | 31 | 31 | $44 | |
76830 |
Ultrasound scan of uterus, ovaries, tubes, cervix and pelvic area through vagina | 30 | 27 | $122 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 22 | 19 | $124 | |
58100 |
Biopsy of lining of uterus | 11 | 11 | $104 |
In context: peer comparison
Among 6 peers in this city , average services per provider: 25. This provider delivers 10× the peer median.Open Payments
Industry payments received
All-time total
$559
Transactions
18
Manufacturers
9
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| INTUITIVE SURGICAL, INC. | 2 | $174.26 | |
| Sumitomo Pharma America, Inc. | 1 | $104.37 | |
| Astellas Pharma US Inc | 3 | $63.16 | |
| MILLICENT US INC | 3 | $59.81 | |
| Evofem Biosciences, Inc. | 3 | $48.75 | |
| SHIELD THERAPEUTICS INC | 2 | $40.72 | |
| CooperSurgical, Inc. | 2 | $31.68 | |
| Organon Llc | 1 | $19.25 | |
| PFIZER INC. | 1 | $16.63 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
354
Patients
263
Total drug cost
$22,429
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Estradiol | Generic | 85 | 54 | $8,201 |
| Valacyclovir (Valacyclovir Hcl) | Brand | 71 | 40 | $5,246 |
| Fluconazole | Generic | 50 | 49 | $291 |
| Metronidazole | Generic | 44 | 43 | $2,176 |
| Clotrimazole-Betamethasone (Clotrimazole/Betamethasone Dip) | Brand | 39 | 28 | $1,007 |
| Estradiol (Twice Weekly) (Estradiol) | Brand | 29 | 13 | $4,531 |
| Terconazole | Generic | 24 | 24 | $904 |
| Acetaminophen-Codeine (Acetaminophen With Codeine) | Brand | 12 | 12 | $73 |
Hospital affiliations
Frequently asked questions
What is Dr. Yoon Jeong Chang's medical specialty?
Dr. Yoon Jeong Chang practices Obstetrics & Gynecology Physician in Austell, GA.
Where does Dr. Yoon Jeong Chang practice?
Dr. Yoon Jeong Chang practices at 1791 Mulkey RD, Austell, GA 301061124. Office phone: 7707325400.
What is Dr. Yoon Jeong Chang's NPI?
Dr. Yoon Jeong Chang's National Provider Identifier (NPI) is 1386859163, issued by NPPES.
Does Dr. Yoon Jeong Chang accept Medicare assignment?
Yes. Dr. Yoon Jeong Chang accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Yoon Jeong Chang commonly perform?
Top Medicare-reported procedures in 2023: Blood count, hemoglobin (HCPCS 85018); Cervical or vaginal cancer screening; pelvic and clinical breast examination (HCPCS G0101); Automated urinalysis test (HCPCS 81003). Source: CMS Medicare Physician & Other Practitioners file.