MRS. KATHERINE A DUFF (PA-C) – Surgical Physician Assistant, NPI 1053482950
Surgical Physician Assistant
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
4,429 PHYSICIAN ASSISTANT in VA
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Provider Addresses for MRS. KATHERINE A DUFF (PA-C)
Riverside, Roanoke County, Virginia, United States
ROANOKE, VA 240164955
Phone: (540) 725-1226
Fax: (540) 857-5306
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 65 Open Payments records for all available years, with a total value of $1,331.
Total Amount is formed as General ($1,331) + Research ($0) + Ownership ($0) = $1,331.
Last reported payment date: 2024-12-06 • Largest payer in this snapshot: Medtronic, Inc. ($389).
Total Amount
$1,331
General + Research + Ownership
Payments
65
Total payment records
General Amount
$1,331
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-06
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Medtronic, Inc. | $389 |
| Abbott Laboratories | $247 |
| IBSA Pharma Inc. | $228 |
| Nevro Corp. | $136 |
| Averitas Pharma Inc. | $73 |
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: 2022-07-21
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking 2 Medicare enrollment records; no due dates published yet.
Enrollment records
2
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 |
|---|---|---|---|---|
| I20100625000330 | I | Physician Assistant | VA | TBD |
| I20220721003781 | I | Physician Assistant | DC | 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 | 1,166 | 407 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 137 | 87 | $0 |
| 99204 | New patient office or other outpatient visit, 45-59 minutes | 35 | 35 | $0 |
| J1885 | Injection, ketorolac tromethamine, per 15 mg | 22 | 11 | $0 |
| 99203 | New patient office or other outpatient visit, 30-44 minutes | 18 | 18 | $0 |
Insurance plans in this area (ZIP 24016)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| C H I R O P R A C T I C | VA | |
| C H I R O P R A C T I C | VA | |
| C H I R O P R A C T I C | VA | |
| Nurse Practitioner | VA | |
| Nurse Practitioner | VA | |
| C H I R O P R A C T I C | VA |
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