Rachel Elizabeth Bier, M.D.
NPI 1902128325ActiveIndividual· Internal Medicine, Endocrinology, Diabetes & Metabolism· Englewood, NJ
Internal Medicine, Endocrinology, Diabetes & Metabolism (M.D.) with Endocrinology Consultants, PC, practicing in Englewood, New Jersey. Their prescriptions cost Medicare Part D more than their services did: $1,086,972 for 2,014 claims, against $273,632 paid for services in 2024. Amgen Inc. reported $16.87 in payments in 2025, mostly food and beverage. Lists Englewood Hospital and Medical Center and 3 other hospitals as hospital affiliations.
Overview
| NPI | 1902128325 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Feb 26, 2010 |
| Last updated in NPPES | Mar 9, 2017 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Endocrinology, Diabetes & Metabolism Primary | 207RE0101X | 25MA09674400 | NJ |
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 (NJ) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 259 |
|---|---|
| Services billed | 8,912 across 45 procedure codes |
| Paid by Medicare | $273,632 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,014 · 4,232 30-day fills |
|---|---|
| Patients | 309 |
| Total drug cost | $1,086,972 |
| Generic share | 40% of claims |
Education and affiliations
| Graduation year | 2009 |
|---|---|
| Medicare specialty | Endocrinology |
| Secondary specialties | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- Endocrinology Consultants, PCEnglewood, NJ · 9 clinicians
Hospital affiliations
- Englewood Hospital and Medical CenterEnglewood, NJ
- Holy Name Medical CenterTeaneck, NJ
- Morristown Medical CenterMorristown, NJ
- Valley HospitalParamus, NJ
Other facilities
- Kessler Rehab CenterInpatient rehabilitation facility · West Orange, NJ
Industry payments (Open Payments)
- 2025$16.87 · 1 payment from 1 company
- 2024$4,989 · 10 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Amgen Inc. | $16.87 | 1 |
What the 2025 payments were for
- Food and Beverage$16.87 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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