Christina M. Zarza, M.D.
NPI 1033465802ActiveIndividual· Family Medicine· Westminster, CO
Family Medicine (M.D.) in Westminster, Colorado, trained at University of Colorado School of Medicine, Denver (class of 2012). Medicare paid $31,237 for services to 125 patients in 2024, and Part D covered 3,455 of their prescriptions (82% generic). Alkermes, Inc. reported $22.29 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1033465802 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jul 31, 2012 |
| Last updated in NPPES | Aug 23, 2024 |
| Certified by provider | Aug 23, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | 4462 | CO |
| Hospitalist | 208M00000X | FZ5093288 | CO |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Family Practice (CO) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 125 |
|---|---|
| Services billed | 450 across 48 procedure codes |
| Paid by Medicare | $31,237 |
Part D prescriptions in 2024
| Prescriptions (claims) | 3,455 · 7,196 30-day fills |
|---|---|
| Patients | 318 |
| Total drug cost | $418,197 |
| Generic share | 82% of claims |
Education and affiliations
| Medical school | University of Colorado School of Medicine, Denver |
|---|---|
| Graduation year | 2012 |
| Medicare specialty | Family Practice |
| Telehealth | Offers telehealth |
Medical group
- Catholic Health Initiatives ColoradoLakewood, CO · 1,225 clinicians
Hospital affiliations
- Centura Health-St Anthony North Health CampusWestminster, CO
- Longmont United HospitalLongmont, CO
Other facilities
- Home Health DenverHome health agency · Centennial, CO
Industry payments (Open Payments)
- 2025$22.29 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Alkermes, Inc. | $22.29 | 1 |
What the 2025 payments were for
- Food and Beverage$22.29 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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