David Harold Scates, MEDICAL DOCTOR
NPI 1477521235ActiveIndividual· Obstetrics & Gynecology· Roseville, CA
Obstetrics & Gynecology (MEDICAL DOCTOR) in Roseville, California, trained at University of Oklahoma College of Medicine (class of 1987). In 2024 Medicare paid $43,994 for 360 patients, and Part D covered 58 of their prescriptions, 88% of them generic. Sage Therapeutics, LLC was the largest of 18 companies reporting payments in 2025, $994.15 in all, mostly food and beverage.
Overview
| NPI | 1477521235 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MEDICAL DOCTOR |
| Sole proprietor | No |
| NPI issued | Mar 9, 2006 |
| Last updated in NPPES | Aug 20, 2008 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Obstetrics & Gynecology Primary | 207V00000X | G71505 | 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 - Obstetrics/Gynecology (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 360 |
|---|---|
| Services billed | 651 across 26 procedure codes |
| Paid by Medicare | $43,994 |
Part D prescriptions in 2024
| Prescriptions (claims) | 58 · 96 30-day fills |
|---|---|
| Patients | 23 |
| Total drug cost | $2,083 |
| Generic share | 88% of claims |
Education and affiliations
| Medical school | University of Oklahoma College of Medicine |
|---|---|
| Graduation year | 1987 |
| Medicare specialty | Obstetrics/Gynecology |
| Telehealth | Offers telehealth |
Medical group
- Associates in Womens Health CareRoseville, CA · 6 clinicians
Hospital affiliation
- Sutter Roseville Medical CenterRoseville, CA
Industry payments (Open Payments)
- 2025$994.15 · 45 payments from 18 companies
- 2024$829.48 · 42 payments from 18 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Sage Therapeutics, LLC | $152.84 | 7 |
| Hologic Sales and Service, LLC | $129.57 | 6 |
| Sumitomo Pharma America, Inc. | $114.88 | 5 |
| Exact Sciences Corporation | $104.70 | 4 |
| Mayne Pharma Commercial LLC | $72.83 | 4 |
What the 2025 payments were for
- Food and Beverage$994.15 · 45 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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