Richard Collin Cho, MD
NPI 1275619983ActiveIndividual· Internal Medicine· Fountain Valley, CA
Internal Medicine (MD) in Fountain Valley, California, trained at Un of California, Irvine, College of Medicine (class of 1994). In 2024 Medicare paid $43,874 for 178 patients, and Part D covered 218 of their prescriptions, 87% of them generic. Janssen Pharmaceuticals, Inc reported $20.37 in payments in 2024, mostly food and beverage.
Overview
| NPI | 1275619983 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Oct 27, 2006 |
| Last updated in NPPES | Mar 28, 2019 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | A055251 | CA |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Internal Medicine (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 178 |
|---|---|
| Services billed | 479 across 7 procedure codes |
| Paid by Medicare | $43,874 |
Part D prescriptions in 2024
| Prescriptions (claims) | 218 · 234 30-day fills |
|---|---|
| Patients | 109 |
| Total drug cost | $12,370 |
| Generic share | 87% of claims |
Education and affiliations
| Medical school | Un of California, Irvine, College of Medicine |
|---|---|
| Graduation year | 1994 |
| Medicare specialty | Internal Medicine |
Medical group
- Memorialcare Medical FoundationLong Beach, CA · 566 clinicians
Hospital affiliation
- Memorialcare Orange Coast Medical CenterFountain Valley, CA
Industry payments (Open Payments)
- 2024$20.37 · 1 payment from 1 company
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Janssen Pharmaceuticals, Inc | $20.37 | 1 |
What the 2024 payments were for
- Food and Beverage$20.37 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 111 internal medicine physicians in Fountain Valley · All internal medicine physicians in California