Christian E. Sandrock, MD
NPI 1013997030ActiveIndividual· Internal Medicine· Sacramento, CA
Internal Medicine (MD) in Sacramento, California, trained at Georgetown University School of Medicine (class of 1996). Medicare paid $31,074 for services to 145 patients in 2024. Pfizer Inc. was the largest of 7 companies reporting payments in 2025, $292,007 in all, mostly speaking and faculty fees.
Overview
| NPI | 1013997030 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jan 17, 2006 |
| Last updated in NPPES | Feb 2, 2015 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 00A631780 | CA |
| Internal Medicine, Pulmonary Disease | 207RP1001X | 00A631780 | CA |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Pulmonary Disease (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 145 |
|---|---|
| Services billed | 389 across 29 procedure codes |
| Paid by Medicare | $31,074 |
Education and affiliations
| Medical school | Georgetown University School of Medicine |
|---|---|
| Graduation year | 1996 |
| Medicare specialty | Pulmonary Disease |
Medical groups
- Regents of the Univ of CaSacramento, CA · 1,584 clinicians
- Regents of the University of CaliforniaSacramento, CA · 567 clinicians
Hospital affiliation
- University of California Davis Medical CenterSacramento, CA
Industry payments (Open Payments)
- 2025$292,007 · 342 payments from 7 companies
- 2024$245,003 · 278 payments from 9 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Pfizer Inc. | $96,609 | 115 |
| Abbvie Inc. | $86,435 | 105 |
| Paratek Pharmaceuticals, Inc. | $52,477 | 58 |
| Shionogi Inc | $48,244 | 58 |
| La Jolla Pharmaceutical Company | $5,166 | 3 |
What the 2025 payments were for
- Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$160,877 · 54 payments
- Consulting Fee$46,394 · 18 payments
- Travel and Lodging$41,541 · 156 payments
- Compensation for serving as faculty or as a speaker for a medical education program$37,110 · 9 payments
- Food and Beverage$6,085 · 105 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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