William Douglas King, MD, JD
Internal Medicine (MD, JD) in Los Angeles, California, trained at University of Illinois College of Med (Chi/Peor/Rock/Chm-Urb) (class of 1996). Their prescriptions cost Medicare Part D more than their services did: $1,860,507 for 7,327 claims, against $44,171 paid for services in 2024. Viiv Healthcare Company was the largest of 11 companies reporting payments in 2025, $109,428 in all, mostly speaking and faculty fees. A record with the same name and state is on the OIG exclusion list; it carries no NPI, so check it before acting.
Overview
| NPI | 1427079250 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD, JD |
| Sole proprietor | Yes |
| NPI issued | Jul 21, 2006 |
| Last updated in NPPES | May 12, 2017 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | A71878 | CA |
Exclusion screening
Possible match: verify before acting. The OIG list has a record with the same name in California, but that record carries no NPI, so it may be a different person or business.
| Matched by | Name on OIG list | Exclusion type | Excluded since | Location |
|---|---|---|---|---|
| Name + state | William S. King · Surgery | 1128b4 | Dec 19, 2002 | San Diego, CA |
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | Possible (name) | See above |
| 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 - Internal Medicine (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 98 |
|---|---|
| Services billed | 5,012 across 27 procedure codes |
| Paid by Medicare | $44,171 |
Part D prescriptions in 2024
| Prescriptions (claims) | 7,327 · 13,836 30-day fills |
|---|---|
| Patients | 393 |
| Total drug cost | $1,860,507 |
| Generic share | 80% of claims |
Education and affiliations
| Medical school | University of Illinois College of Med (Chi/Peor/Rock/Chm-Urb) |
|---|---|
| Graduation year | 1996 |
| Medicare specialty | Internal Medicine |
Hospital affiliation
- Cedars-Sinai Medical CenterLos Angeles, CA
Other facilities
- Healing Angels Home Health IncHome health agency · Westlake Village, CA
- Patients First Home Health Agency, IncHome health agency · Torrance, CA
Industry payments (Open Payments)
- 2025$109,428 · 194 payments from 11 companies
- 2024$56,918 · 113 payments from 10 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Viiv Healthcare Company | $63,870 | 74 |
| Gilead Sciences, Inc. | $44,639 | 95 |
| Bayer Healthcare Pharmaceuticals Inc. | $294.27 | 6 |
| Glaxosmithkline, LLC. | $214.45 | 6 |
| Teva Pharmaceuticals USA, Inc. | $115.32 | 1 |
What the 2025 payments were for
- Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$79,253 · 26 payments
- Travel and Lodging$15,177 · 39 payments
- Consulting Fee$9,500 · 2 payments
- Food and Beverage$5,499 · 127 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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