DR. CHAFIC KARAM (M.D.) – Neurology Physician, NPI 1326200163
Neurology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
401 NEUROLOGY in OR
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Provider Addresses for DR. CHAFIC KARAM (M.D.)
South Bond Avenue, South Portland, Portland, Metro, Multnomah County, Oregon, 97258, United States
PORTLAND, OR 972394501
Phone: (503) 494-7772
Mailing address matches the actual address.
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 223 Open Payments records for all available years, with a total value of $265,903.
Total Amount is formed as General ($264,703) + Research ($1,200) + Ownership ($0) = $265,903.
Last reported payment date: 2024-12-23 • Largest payer in this snapshot: ARGENX US, INC. ($71,182).
Total Amount
$265,903
General + Research + Ownership
Payments
223
Total payment records
General Amount
$264,703
General payments
Research Amount
$1,200
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-23
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| ARGENX US, INC. | $71,182 |
| Takeda Pharmaceuticals U.S.A., Inc. | $70,687 |
| GENZYME CORPORATION | $66,235 |
| AstraZeneca UK Limited | $13,157 |
| UCB, Inc. | $7,062 |
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: 2020-09-01
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 |
|---|---|---|---|---|
| I20200901000024 | I | Neurology | 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 |
|---|---|---|---|---|
| 95886 | Needle measurement of electrical activity in arm or leg muscles, complete study | 118 | 91 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 91 | 73 | $0 |
| 95937 | Testing of nerve-muscle junction | 44 | 23 | $0 |
| 95885 | Needle measurement of electrical activity in arm or leg muscles, limited study | 42 | 29 | $0 |
| 95911 | Nerve conduction, 9-10 studies | 33 | 33 | $0 |
Insurance plans in this area (ZIP 97239)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| NEUROLOGY | OR | 95910 | Nerve transmission studies, 7-8 studies | 53 | 53 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| - | PA | |
| Pulmonary Disease | PA | |
| Critical Care (Intensivists), Internal Medicine, Pulmonary Disease | PA | |
| Nurse Practitioner | PA | |
| - | PA | |
| - | PA | |
| Emergency Medicine | PA | |
| Nurse Practitioner | PA | |
| O B S T E T R I C S/ G Y N E C O L O G Y | PA | |
| Nurse Practitioner | PA |
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