Carla Maria Romero, M.D.
NPI 1548392368ActiveIndividual· Internal Medicine, Endocrinology, Diabetes & Metabolism· Hinsdale, IL
Internal Medicine, Endocrinology, Diabetes & Metabolism (M.D.) with Adventist Health Partners, Inc., practicing in Hinsdale, Illinois. Their prescriptions cost Medicare Part D more than their services did: $671,513 for 1,188 claims, against $34,411 paid for services in 2024. Amgen Inc. was the largest of 6 companies reporting payments in 2025, $781.68 in all, mostly food and beverage. Lists Uchicago Medicine Adventhealth Bolingbrook and 3 other hospitals as hospital affiliations.
Overview
| NPI | 1548392368 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Mar 9, 2007 |
| Last updated in NPPES | Sep 11, 2023 |
| Certified by provider | Sep 11, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Endocrinology, Diabetes & Metabolism Primary | 207RE0101X | 036165706 | IL |
| Internal Medicine | 207R00000X | 036165706 | IL |
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 (IL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 135 |
|---|---|
| Services billed | 630 across 15 procedure codes |
| Paid by Medicare | $34,411 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,188 · 2,633 30-day fills |
|---|---|
| Patients | 249 |
| Total drug cost | $671,513 |
| Generic share | 35% of claims |
Education and affiliations
| Graduation year | 2004 |
|---|---|
| Medicare specialty | Endocrinology |
| Secondary specialties | Internal Medicine |
Medical group
- Adventist Health Partners, Inc.Lombard, IL · 255 clinicians
Hospital affiliations
- Uchicago Medicine Adventhealth BolingbrookBolingbrook, IL
- Uchicago Medicine Adventhealth GlenoaksGlendale Heights, IL
- Uchicago Medicine Adventhealth HinsdaleHinsdale, IL
- Uchicago Medicine Adventhealth la GrangeLa Grange, IL
Industry payments (Open Payments)
- 2025$781.68 · 13 payments from 6 companies
- 2024$655.37 · 7 payments from 7 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Amgen Inc. | $267.33 | 3 |
| Abbott Laboratories | $186.67 | 5 |
| Insulet Corporation | $175.77 | 1 |
| Sequel Med Tech, LLC | $85.62 | 1 |
| Novartis Pharmaceuticals Corporation | $42.69 | 2 |
What the 2025 payments were for
- Food and Beverage$781.68 · 13 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All Internal Medicine, Endocrinology, Diabetes & Metabolism providers in Illinois →