Doris Andrea Kleinert, M.D.
NPI 1861474751ActiveIndividual· Family Medicine· Castle Rock, CO
Family Medicine (M.D.) in Castle Rock, Colorado, trained at University of Colorado School of Medicine, Denver (class of 1998). Their prescriptions cost Medicare Part D more than their services did: $202,234 for 2,415 claims, against $106,738 paid for services in 2024. Pfizer Inc. was the largest of 12 companies reporting payments in 2025, $530.49 in all, mostly food and beverage.
Overview
| NPI | 1861474751 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Nov 16, 2005 |
| Last updated in NPPES | Aug 12, 2011 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | 38172 | CO |
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 - Family Practice (CO) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 447 |
|---|---|
| Services billed | 1,488 across 53 procedure codes |
| Paid by Medicare | $106,738 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,415 · 6,212 30-day fills |
|---|---|
| Patients | 270 |
| Total drug cost | $202,234 |
| Generic share | 85% of claims |
Education and affiliations
| Medical school | University of Colorado School of Medicine, Denver |
|---|---|
| Graduation year | 1998 |
| Medicare specialty | Family Practice |
| Telehealth | Offers telehealth |
Medical group
- Kc Medical PCCastle Rock, CO · 2 clinicians
Hospital affiliation
- Adventhealth Castle RockCastle Rock, CO
Industry payments (Open Payments)
- 2025$530.49 · 26 payments from 12 companies
- 2024$919.46 · 57 payments from 12 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Pfizer Inc. | $126.07 | 6 |
| Abbvie Inc. | $108.34 | 5 |
| Glaxosmithkline, LLC. | $85.51 | 4 |
| Cranial Technologies, Inc | $34.96 | 2 |
| Novo Nordisk Inc | $32.02 | 2 |
What the 2025 payments were for
- Food and Beverage$530.49 · 26 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 68 family medicine physicians in Castle Rock · All family medicine physicians in Colorado