Hannah Bach, M.D.
NPI 1104367382ActiveIndividual· Emergency Medicine· Cambridge, MA
Emergency Medicine (M.D.) with Atlanticare Physician Group PA, practicing in Cambridge, Massachusetts. In 2024 Medicare paid $29,204 for 320 patients, and Part D covered 285 of their prescriptions, 88% of them generic.
Overview
| NPI | 1104367382 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Mar 20, 2017 |
| Last updated in NPPES | Jun 16, 2020 |
| Certified by provider | Jun 16, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Emergency Medicine Primary | 207P00000X | 2833177 | MA |
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 - Emergency Medicine (MA); Practitioner - Emergency Medicine (NJ) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 320 |
|---|---|
| Services billed | 537 across 40 procedure codes |
| Paid by Medicare | $29,204 |
Part D prescriptions in 2024
| Prescriptions (claims) | 285 · 288 30-day fills |
|---|---|
| Patients | 223 |
| Total drug cost | $6,978 |
| Generic share | 88% of claims |
Education and affiliations
| Graduation year | 2017 |
|---|---|
| Medicare specialty | Emergency Medicine |
| Telehealth | Offers telehealth |
Medical group
- Atlanticare Physician Group PAAtlantic City, NJ · 511 clinicians
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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All 43 emergency medicine physicians in Cambridge · All emergency medicine physicians in Massachusetts