Christina L. Adberg, MD
NPI 1104837947ActiveIndividual· Obstetrics & Gynecology, Gynecology· Los Angeles, CA
Obstetrics & Gynecology, Gynecology (MD) in Los Angeles, California, trained at Columbia University College of Physicians and Surgeons (class of 1995). In 2024 Medicare paid $28,675 for 149 patients, and Part D covered 411 of their prescriptions, 79% of them generic. Sage Therapeutics, LLC was the largest of 3 companies reporting payments in 2025, $139.50 in all, mostly food and beverage.
Overview
| NPI | 1104837947 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Aug 10, 2006 |
| Last updated in NPPES | Sep 1, 2020 |
| Certified by provider | Sep 1, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Obstetrics & Gynecology, Gynecology Primary | 207VG0400X | A60964 | CA |
| Specialist | 174400000X | A60964 | 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 | 149 |
|---|---|
| Services billed | 556 across 21 procedure codes |
| Paid by Medicare | $28,675 |
Part D prescriptions in 2024
| Prescriptions (claims) | 411 · 820 30-day fills |
|---|---|
| Patients | 97 |
| Total drug cost | $39,107 |
| Generic share | 79% of claims |
Education and affiliations
| Medical school | Columbia University College of Physicians and Surgeons |
|---|---|
| Graduation year | 1995 |
| Medicare specialty | Obstetrics/Gynecology |
| Telehealth | Offers telehealth |
Medical group
- Women To Women OBGYN of Los AngelesLos Angeles, CA · 2 clinicians
Hospital affiliation
- Cedars-Sinai Medical CenterLos Angeles, CA
Industry payments (Open Payments)
- 2025$139.50 · 5 payments from 3 companies
- 2024$67.27 · 4 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Sage Therapeutics, LLC | $80.29 | 3 |
| Hologic Sales and Service, LLC | $44.11 | 1 |
| Astellas Pharma US Inc | $15.10 | 1 |
What the 2025 payments were for
- Food and Beverage$139.50 · 5 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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