DR. BRIAN P. OPPERMANN (M.D.) – Rheumatology Physician, NPI 1194904797
Rheumatology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
404 RHEUMATOLOGY in PA
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Provider Addresses for DR. BRIAN P. OPPERMANN (M.D.)
Geisinger Medical Center Danville, 100, North Academy Avenue, Danville, Montour County, Pennsylvania, 17822, United States
DANVILLE, PA 178223034
Phone: (570) 271-6144
Fax: (570) 271-6578
Type: Mailing
2520, Green Tech Drive, State College, Centre County, Pennsylvania, 16803, United States
STATE COLLEGE, PA 168032308
Phone: (814) 231-4560
Fax: (814) 235-3388
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 15 Open Payments records for all available years, with a total value of $601.
Total Amount is formed as General ($601) + Research ($0) + Ownership ($0) = $601.
Last reported payment date: 2024-12-03 • Largest payer in this snapshot: Amgen Inc. ($248).
Total Amount
$601
General + Research + Ownership
Payments
15
Total payment records
General Amount
$601
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-03
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Amgen Inc. | $248 |
| AstraZeneca Pharmaceuticals LP | $242 |
| UCB, Inc. | $67 |
| ABBVIE INC. | $45 |
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: 2007-11-15
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking this Medicare enrollment for revalidation, but has not published a due date.
Enrollment records
1
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 |
|---|---|---|---|---|
| I20071115000379 | I | Rheumatology | PA | 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 |
|---|---|---|---|---|
| J0717 | Injection, certolizumab pegol, 1 mg (code may be used for medicare when drug administered under the direct supervision of a physician, not for use when drug is self administered) | 42,000 | 11 | $0 |
| J0897 | Injection, denosumab, 1 mg | 13,440 | 189 | $0 |
| 77080 | Dxa bone density measurement of hip, pelvis, spine | 1,245 | 1,244 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 568 | 465 | $0 |
| 96372 | Injection of drug or substance under skin or into muscle | 424 | 196 | $0 |
Insurance plans in this area (ZIP 17822)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| - | NC | |
| - | PA | |
| P S Y C H I A T R Y | NY | |
| Internal Medicine, Hospice/Palliative Care | PA | |
| - | PA | |
| Nurse Practitioner | PA | |
| Physician Assistant | PA | |
| - | PA | |
| - | PA | |
| Physician Assistant | PA |
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