JEFFERY O ARMSTRONG (PA C) – Physician Assistant, NPI 1972597136
Physician Assistant
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
1,854 PHYSICIAN ASSISTANT in MO
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Provider Addresses for JEFFERY O ARMSTRONG (PA C)
901, Patients First Drive, Downtown Washington, Washington, Franklin County, Missouri, 63090, United States
SUITE 300
WASHINGTON, MO 630904700
Phone: (636) 390-1595
Fax: (636) 390-1596
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 104 Open Payments records for all available years, with a total value of $2,122.
Total Amount is formed as General ($2,122) + Research ($0) + Ownership ($0) = $2,122.
Last reported payment date: 2024-12-16 • Largest payer in this snapshot: Janssen Biotech, Inc. ($457).
Total Amount
$2,122
General + Research + Ownership
Payments
104
Total payment records
General Amount
$2,122
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-16
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Janssen Biotech, Inc. | $457 |
| ABBVIE INC. | $369 |
| Novartis Pharmaceuticals Corporation | $257 |
| E.R. Squibb & Sons, L.L.C. | $223 |
| UCB, Inc. | $180 |
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: 2013-10-07
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Past revalidation due date
Earliest CMS due date was 2023-10-31 (957 days ago).
Enrollment records
1
Earliest due date
2023-10-31
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 |
|---|---|---|---|---|
| I20131007001467 | I | Physician Assistant | MO | 2023-10-31 |
What to do next
- Verify current status on the CMS Revalidation Lookup Tool immediately.
- Complete revalidation in PECOS or contact your Medicare Administrative Contractor (MAC).
- Overdue revalidation can lead to deactivation of Medicare billing privileges.
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 |
|---|---|---|---|---|
| 17003 | Destruction of precancer skin growth, 2-14 growths | 1,345 | 252 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 553 | 454 | $0 |
| 17000 | Destruction of precancer skin growth, 1 growth | 422 | 355 | $0 |
| 17110 | Destruction of skin growth, 1-14 growths | 242 | 215 | $0 |
| 99203 | New patient office or other outpatient visit, 30-44 minutes | 232 | 232 | $0 |
Insurance plans in this area (ZIP 63090)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Physician Assistant | MO | |
| Nurse Practitioner | MO |
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