Mary-Louise Scully, M.D.
NPI 1487766275ActiveIndividual· Internal Medicine, Infectious Disease· Santa Barbara, CA
Internal Medicine, Infectious Disease (M.D.) in Santa Barbara, California, trained at Rush Medical College of Rush University (class of 1978). Their prescriptions cost Medicare Part D more than their services did: $743,972 for 1,159 claims, against $32,654 paid for services in 2024. Gilead Sciences, Inc. was the largest of 4 companies reporting payments in 2025, $493.87 in all, mostly food and beverage.
Overview
| NPI | 1487766275 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Aug 31, 2006 |
| Last updated in NPPES | Sep 21, 2011 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Infectious Disease Primary | 207RI0200X | G86809 | 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 - Infectious Disease (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 171 |
|---|---|
| Services billed | 305 across 29 procedure codes |
| Paid by Medicare | $32,654 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,159 · 1,344 30-day fills |
|---|---|
| Patients | 357 |
| Total drug cost | $743,972 |
| Generic share | 78% of claims |
Education and affiliations
| Medical school | Rush Medical College of Rush University |
|---|---|
| Graduation year | 1978 |
| Medicare specialty | Infectious Disease |
| Secondary specialties | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- Sansum ClinicSanta Barbara, CA · 320 clinicians
Hospital affiliations
- Santa Barbara Cottage HospitalSanta Barbara, CA
- Santa Ynez Valley Cottage HospitalSolvang, CA
Other facilities
- Central Coast Home Health IncHome health agency · San Luis Obispo, CA
Industry payments (Open Payments)
- 2025$493.87 · 19 payments from 4 companies
- 2024$108.92 · 4 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Gilead Sciences, Inc. | $302.90 | 14 |
| Viiv Healthcare Company | $143.03 | 3 |
| Paratek Pharmaceuticals, Inc. | $24.75 | 1 |
| Alnylam Pharmaceuticals Inc. | $23.19 | 1 |
What the 2025 payments were for
- Food and Beverage$493.87 · 19 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other infectious disease specialists in Santa Barbara
- 1285868539
- 1457411050
- 1740378728
- 1821049297
- 1992066336
- 1518421726
- 1386215655
- 1124420609
- 1336986181