Katherine F. Steffens, PA
NPI 1568206837ActiveIndividual· Physician Assistant· San Francisco, CA
Physician Assistant (PA) with Csi Medical Group, practicing in San Francisco, California. 130 Medicare patients in 2024, $14,552 paid; nearly all of their 61 Part D prescriptions were generic (95%).
Overview
| NPI | 1568206837 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA |
| Sole proprietor | No |
| NPI issued | Jun 21, 2024 |
| Last updated in NPPES | May 11, 2026 |
| Certified by provider | May 11, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | 66900 | CA |
| Physician Assistant | 363A00000X | 085-010580 | IL |
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 - Physician Assistant (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 130 |
|---|---|
| Services billed | 335 across 57 procedure codes |
| Paid by Medicare | $14,552 |
Part D prescriptions in 2024
| Prescriptions (claims) | 61 · 100 30-day fills |
|---|---|
| Patients | 42 |
| Total drug cost | $776.13 |
| Generic share | 95% of claims |
Education and affiliations
| Graduation year | 2024 |
|---|---|
| Medicare specialty | Physician Assistant |
| Telehealth | Offers telehealth |
Medical group
- Csi Medical GroupFullerton, CA · 111 clinicians
Other facilities
- Residential Home HealthHome health agency · Lisle, IL
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 516 physician assistants in San Francisco · All physician assistants in California