Stanley Michel Chen Cardenas, MD
NPI 1194163519ActiveIndividual· Internal Medicine, Endocrinology, Diabetes & Metabolism· Ypsilanti, MI
Internal Medicine, Endocrinology, Diabetes & Metabolism (MD) with Regents of the University of Michigan, practicing in Ypsilanti, Michigan. Their prescriptions cost Medicare Part D more than their services did: $210,300 for 490 claims, against $26,160 paid for services in 2024. Lists Johns Hopkins Bayview Medical Center and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1194163519 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jun 7, 2013 |
| Last updated in NPPES | Aug 27, 2025 |
| Certified by provider | Aug 27, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Endocrinology, Diabetes & Metabolism Primary | 207RE0101X | 4301514872 | MI |
| Internal Medicine | 207R00000X | P28819 | MD |
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 - Endocrinology (MD); Practitioner - Endocrinology (MI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 189 |
|---|---|
| Services billed | 400 across 15 procedure codes |
| Paid by Medicare | $26,160 |
Part D prescriptions in 2024
| Prescriptions (claims) | 490 · 1,132 30-day fills |
|---|---|
| Patients | 102 |
| Total drug cost | $210,300 |
| Generic share | 41% of claims |
Education and affiliations
| Graduation year | 2010 |
|---|---|
| Medicare specialty | Endocrinology |
| Secondary specialties | Internal Medicine |
Medical group
- Regents of the University of MichiganAnn Arbor, MI · 3,346 clinicians
Hospital affiliations
- Johns Hopkins Bayview Medical CenterBaltimore, MD
- Johns Hopkins Hospital, theBaltimore, MD
- University of Michigan Health SystemAnn Arbor, MI
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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