Elena I. Barengolts
NPI 1942305313ActiveIndividual· Internal Medicine, Endocrinology, Diabetes & Metabolism· Arlington Heights, IL
Internal Medicine, Endocrinology, Diabetes & Metabolism with Amg A Professional Medical Corporation, practicing in Arlington Heights, Illinois. Their prescriptions cost Medicare Part D more than their services did: $1,227,408 for 3,430 claims, against $31,419 paid for services in 2024. Novo Nordisk Inc was the largest of 20 companies reporting payments in 2025, $2,958 in all, mostly food and beverage. Lists Garfield Medical Center as a hospital affiliation.
Overview
| NPI | 1942305313 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | No |
| NPI issued | Sep 13, 2006 |
| Last updated in NPPES | Dec 14, 2020 |
| Certified by provider | Dec 14, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Endocrinology, Diabetes & Metabolism Primary | 207RE0101X | C134217 | CA |
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 (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 117 |
|---|---|
| Services billed | 398 across 10 procedure codes |
| Paid by Medicare | $31,419 |
Part D prescriptions in 2024
| Prescriptions (claims) | 3,430 · 6,935 30-day fills |
|---|---|
| Patients | 334 |
| Total drug cost | $1,227,408 |
| Generic share | 62% of claims |
Education and affiliations
| Graduation year | 1977 |
|---|---|
| Medicare specialty | Endocrinology |
| Secondary specialties | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- Amg A Professional Medical CorporationAlhambra, CA · 20 clinicians
Hospital affiliation
- Garfield Medical CenterMonterey Park, CA
Industry payments (Open Payments)
- 2025$2,958 · 88 payments from 20 companies
- 2024$1,618 · 54 payments from 17 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Novo Nordisk Inc | $703.49 | 16 |
| Amgen Inc. | $275.10 | 18 |
| Lilly USA, LLC | $255.11 | 8 |
| Ascendis Pharma Endocrinology Inc | $207.04 | 5 |
| Alexion Pharmaceuticals, Inc. | $205.64 | 6 |
What the 2025 payments were for
- Food and Beverage$2,950 · 87 payments
- Education$7.70 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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