KARL FELBER (DO) – Family Medicine Physician, NPI 1275618498
Family Medicine Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
406 FAMILY PRACTICE in RI
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Provider Addresses for KARL FELBER (DO)
209, Armistice Boulevard, Darlington, Pawtucket, Providence County, Rhode Island, 02860, United States
PAWTUCKET HEALTHCARE INC
PAWTUCKET, RI 02860
Phone: (401) 725-4100
Fax: (401) 728-5010
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 2 Open Payments records for all available years, with a total value of $41.
Total Amount is formed as General ($41) + Research ($0) + Ownership ($0) = $41.
Last reported payment date: 2023-07-18 • Largest payer in this snapshot: AstraZeneca Pharmaceuticals LP ($21).
Total Amount
$41
General + Research + Ownership
Payments
2
Total payment records
General Amount
$41
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2023-07-18
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| AstraZeneca Pharmaceuticals LP | $21 |
| Hologic Sales and Service, LLC | $20 |
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: 2010-11-03
PECOS data refreshed: 2026-06-15
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 |
|---|---|---|---|---|
| I20101103000322 | I | Family Practice | RI | 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 |
|---|---|---|---|---|
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 100 | 83 | $0 |
| 99203 | New patient office or other outpatient visit, 30-44 minutes | 91 | 91 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 57 | 52 | $0 |
| 71046 | X-ray of chest, 2 views | 46 | 41 | $0 |
| 81003 | Automated urinalysis test | 40 | 31 | $0 |
Insurance plans in this area (ZIP 02860)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| FAMILY MEDICINE | RI | 81002 | Urinalysis, manual test | 22 | 22 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Physician Assistant | RI | |
| - | RI | |
| Nurse Practitioner | RI | |
| U R O L O G Y | RI | |
| Nurse Practitioner | RI | |
| Nurse Practitioner | RI | |
| Nurse Practitioner | RI | |
| - | RI | |
| Physician Assistant | RI |
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