Chang Ching D. Lin, M.D.
NPI 1558348821ActiveIndividual· Psychiatry & Neurology, Neurology· Rockville, MD
Psychiatry & Neurology, Neurology (M.D.) in Rockville, Maryland, trained at Jefferson Medical College of Thomas Jefferson University (class of 2002). Their prescriptions cost Medicare Part D more than their services did: $457,958 for 1,566 claims, against $298,482 paid for services in 2024. Abbvie Inc. was the largest of 30 companies reporting payments in 2025, $3,810 in all, mostly food and beverage.
Overview
| NPI | 1558348821 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Dec 28, 2005 |
| Last updated in NPPES | Aug 24, 2021 |
| Certified by provider | Aug 24, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Psychiatry & Neurology, Neurology Primary | 2084N0400X | D0065704 | MD |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Neurology (DC) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 976 |
|---|---|
| Services billed | 3,076 across 27 procedure codes |
| Paid by Medicare | $298,482 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,566 · 3,548 30-day fills |
|---|---|
| Patients | 324 |
| Total drug cost | $457,958 |
| Generic share | 92% of claims |
Education and affiliations
| Medical school | Jefferson Medical College of Thomas Jefferson University |
|---|---|
| Graduation year | 2002 |
| Medicare specialty | Neurology |
| Telehealth | Offers telehealth |
Medical groups
- Suburban/Nrh Medical Rehabilitation IncBethesda, MD · 941 clinicians
- Meritus Medical Center IncHagerstown, MD · 743 clinicians
- Amber Hill Physical Therapy IncFrederick, MD · 334 clinicians
- The Neurology CenterWashington, DC · 27 clinicians
Hospital affiliations
- Adventist Healthcare Shady Grove Medical CenterRockville, MD
- Sibley Memorial HospitalWashington, DC
Other facilities
- Adventist Home Health Services, Inc.Home health agency · Silver Spring, MD
- Adventist Healthcare Rehabilitation at RockvilleInpatient rehabilitation facility · Rockville, MD
Industry payments (Open Payments)
- 2025$3,810 · 191 payments from 30 companies
- 2024$3,103 · 178 payments from 23 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $898.45 | 43 |
| Novartis Pharmaceuticals Corporation | $323.47 | 28 |
| Pfizer Inc. | $322.99 | 20 |
| Lundbeck LLC | $285.17 | 15 |
| Lilly USA, LLC | $247.25 | 9 |
What the 2025 payments were for
- Food and Beverage$3,810 · 191 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All Psychiatry & Neurology, Neurology providers in Maryland →