Daniel Craig Citron, M.D.
NPI 1861442410ActiveIndividual· Internal Medicine, Endocrinology, Diabetes & Metabolism· Denver, CO
Internal Medicine, Endocrinology, Diabetes & Metabolism (M.D.) in Denver, Colorado, trained at University of Texas Southwestern Medical School at Dallas (class of 1977). Their prescriptions cost Medicare Part D more than their services did: $715,067 for 8,800 claims, against $171,877 paid for services in 2024. Abbvie Inc. was the largest of 16 companies reporting payments in 2025, $1,003 in all, mostly food and beverage.
Overview
| NPI | 1861442410 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | May 12, 2006 |
| Last updated in NPPES | Jan 18, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Endocrinology, Diabetes & Metabolism Primary | 207RE0101X | 23117 | 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 - Internal Medicine (CO) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 518 |
|---|---|
| Services billed | 2,526 across 41 procedure codes |
| Paid by Medicare | $171,877 |
Part D prescriptions in 2024
| Prescriptions (claims) | 8,800 · 21,309 30-day fills |
|---|---|
| Patients | 717 |
| Total drug cost | $715,067 |
| Generic share | 89% of claims |
Education and affiliations
| Medical school | University of Texas Southwestern Medical School at Dallas |
|---|---|
| Graduation year | 1977 |
| Medicare specialty | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- Healthone Clinic Services - Primary Care LLCDenver, CO · 45 clinicians
Hospital affiliations
- HCA Healthone RoseDenver, CO
- The Medical Center of Aurora & South HospitalAurora, CO
- University of Colorado Hospital AuthorityAurora, CO
Other facilities
- Berkley Home HealthHome health agency · Aurora, CO
- Optimal Home Care LovelandHome health agency · Loveland, CO
Industry payments (Open Payments)
- 2025$1,003 · 49 payments from 16 companies
- 2024$1,384 · 65 payments from 15 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $202.14 | 7 |
| Lilly USA, LLC | $120.44 | 6 |
| Astrazeneca Pharmaceuticals LP | $117.73 | 6 |
| Glaxosmithkline, LLC. | $99.36 | 5 |
| Novo Nordisk Inc | $70.65 | 4 |
What the 2025 payments were for
- Food and Beverage$1,003 · 49 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 49 endocrinologists in Denver · All endocrinologists in Colorado