STEPHAN O. BAMBERGER (MD) – Emergency Medicine Physician, NPI 1003881319
Emergency Medicine Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
29 PAIN MANAGEMENT in ME
Provider Addresses for STEPHAN O. BAMBERGER (MD)
331 Maine St
suite 5
Brunswick, ME 040113358
Phone: (207) 798-6974
Fax: (207) 798-6981
Type: Location
601 State Route 664 N
Logan, OH 431388541
Phone: (740) 380-8000
Type: Location
Parkview Professional Building, 331, Maine Street, Brunswick, Cumberland County, Maine, 04011, United States
SUITE 5
BRUNSWICK, ME 040113358
Phone: (207) 798-6974
Fax: (207) 798-6981
Type: Mailing
15, Gracelawn Road, Auburn, Androscoggin County, Maine, 04210, United States
AUBURN, ME 042106334
Phone: (207) 333-4799
Fax: (207) 333-4767
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
No Open Payments data available for this provider.
This can happen when there are no reportable CMS Open Payments records.
Medicare Enrollment & Revalidation
Source: CMS public data · Not endorsed by CMS ·
Educational use only—not medical, billing, or legal advice.
PECOS enrollment status
Participating (accepts Medicare assignment)
Enrollment effective: 2025-08-13
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking 6 Medicare enrollment records; no due dates published yet.
Enrollment records
6
Earliest due date
Not assigned (TBD)
CMS data updated
2026-06-01
Revalidation progress
- Medicare enrolled
- On CMS revalidation list
- Due date assigned
- Revalidate in PECOS
CMS enrollment records
| Enrollment ID | Type | Specialty | State | Due date |
|---|---|---|---|---|
| I20050616000730 | I | Physical Medicine And Rehabilitation | ME | TBD |
| I20201217000829 | I | Physical Medicine And Rehabilitation | TX | TBD |
| I20230125001202 | I | Physical Medicine And Rehabilitation | VT | TBD |
| I20240419000509 | I | Emergency Medicine | OH | TBD |
| I20241004002777 | I | Emergency Medicine | MN | TBD |
| I20250813004002 | I | Emergency Medicine | ME | TBD |
What to do next
- No action required while the due date shows TBD.
- Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
- Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.
Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS
Medicare Utilization (FFS)
Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·
Educational use only—not medical, billing, or legal advice.
Top Medicare procedures (2023) · refreshed 2026-05-27
| HCPCS | Description | Services | Beneficiaries | Medicare allowed |
|---|---|---|---|---|
| 99285 | Emergency department visit with high level of medical decision making | 52 | 49 | $0 |
| 99284 | Emergency department visit with moderate level of medical decision making | 38 | 35 | $0 |
| 93010 | Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | 17 | 16 | $0 |
Insurance plans in this area (ZIP 04011)
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Provider's Procedures
Group practice members
| Name | Specialty | State |
|---|---|---|
| Nurse Practitioner | ME | |
| Diagnostic Radiology | MD | |
| Internal Medicine | ME | |
| Nurse Practitioner | ME | |
| Interventional Radiology, Nuclear Medicine, Diagnostic Radiology | KS | |
| Diagnostic Radiology | NH | |
| Diagnostic Radiology | MN | |
| - | ME | |
| O B S T E T R I C S/ G Y N E C O L O G Y | ME | |
| Nurse Practitioner | ME |
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