Jonathan Nicholas Chang, M.D.
NPI 1285053686ActiveIndividual· Obstetrics & Gynecology· North Little Rock, AR
Obstetrics & Gynecology (M.D.) in North Little Rock, Arkansas, trained at University of Arkansas College of Medicine (class of 2014). 75 Medicare patients in 2024, $16,604 paid; nearly all of their 242 Part D prescriptions were generic (95%). Sumitomo Pharma America, Inc. was the largest of 12 companies reporting payments in 2025, $871.10 in all, mostly food and beverage.
Overview
| NPI | 1285053686 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Apr 14, 2014 |
| Last updated in NPPES | Jun 9, 2021 |
| Certified by provider | Jun 9, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Obstetrics & Gynecology Primary | 207V00000X | E11203 | AR |
| Student in an Organized Health Care Education/Training Program | 390200000X | — | — |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Obstetrics/Gynecology (AR) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 75 |
|---|---|
| Services billed | 178 across 33 procedure codes |
| Paid by Medicare | $16,604 |
Part D prescriptions in 2024
| Prescriptions (claims) | 242 · 315 30-day fills |
|---|---|
| Patients | 62 |
| Total drug cost | $5,647 |
| Generic share | 95% of claims |
Education and affiliations
| Medical school | University of Arkansas College of Medicine |
|---|---|
| Graduation year | 2014 |
| Medicare specialty | Obstetrics/Gynecology |
Medical group
- Arkansas Health GroupLittle Rock, AR · 659 clinicians
Hospital affiliations
- Baptist Health Medical Center North Little RockNorth Little Rock, AR
- Baptist Health Medical Center-Little RockLittle Rock, AR
Industry payments (Open Payments)
- 2025$871.10 · 40 payments from 12 companies
- 2024$547.31 · 32 payments from 9 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Sumitomo Pharma America, Inc. | $228.30 | 13 |
| Intuitive Surgical, Inc. | $183.60 | 2 |
| Astellas Pharma US Inc | $91.07 | 4 |
| Biogen, Inc. | $80.07 | 4 |
| Mayne Pharma Commercial LLC | $54.13 | 6 |
What the 2025 payments were for
- Food and Beverage$687.50 · 38 payments
- Travel and Lodging$183.60 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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