Charles N. Headrick, MD
NPI 1265537831ActiveIndividual· Colon & Rectal Surgery· Tarzana, CA
Colon & Rectal Surgery (MD) in Tarzana, California, trained at University of Texas Medical School at Houston (class of 1984). 310 Medicare patients in 2024, $138,110 paid; nearly all of their 341 Part D prescriptions were generic (96%). Medtronic, Inc. was the largest of 3 companies reporting payments in 2025, $101.09 in all, mostly food and beverage.
Overview
| NPI | 1265537831 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Sep 14, 2006 |
| Last updated in NPPES | Apr 15, 2009 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Colon & Rectal Surgery Primary | 208C00000X | A 48418 | 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 - General Surgery (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 310 |
|---|---|
| Services billed | 1,057 across 40 procedure codes |
| Paid by Medicare | $138,110 |
Part D prescriptions in 2024
| Prescriptions (claims) | 341 · 387 30-day fills |
|---|---|
| Patients | 89 |
| Total drug cost | $7,354 |
| Generic share | 96% of claims |
Education and affiliations
| Medical school | University of Texas Medical School at Houston |
|---|---|
| Graduation year | 1984 |
| Medicare specialty | General Surgery |
| Secondary specialties | Colorectal Surgery (Proctology) |
Medical group
- Jeffrey P Lake MD IncEncino, CA · 5 clinicians
Hospital affiliation
Industry payments (Open Payments)
- 2025$101.09 · 3 payments from 3 companies
- 2024$181.68 · 3 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Medtronic, Inc. | $48.09 | 1 |
| Biotissue Holdings Inc. | $29.52 | 1 |
| Intuitive Surgical, Inc. | $23.48 | 1 |
What the 2025 payments were for
- Food and Beverage$101.09 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other colorectal surgeons in Tarzana
- 1225152515
- 1083658827