DAVID MASON (PA-C) – Physician Assistant, NPI 1649210766
Physician Assistant
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Profile Insights
NPPES metrics only — not quality of care.
5,035 PHYSICIAN ASSISTANT in IL
Provider Addresses for DAVID MASON (PA-C)
2808 Outer Dr
Marion, IL 629595207
Phone: (618) 993-3817
Fax: (618) 993-3908
Type: Location
2601 W Main St
Carbondale, IL 629011031
Phone: (618) 549-5361
Fax: (618) 351-4878
Type: Location
900 Logan College Road
Carterville, IL 62918
Phone: (618) 956-9202
Fax: (618) 956-9205
Type: Location
405 Rushing Dr
Herrin, IL 629483730
Phone: (618) 993-3300
Fax: (618) 993-0262
Type: Location
Carbondale Post Office, Main Street, Carbondale, Osage County, Kansas, 66414, United States
CARBONDALE, IL 629023988
Phone: (618) 457-5200
Type: Mailing
West Saint Louis Street, West Frankfort, Franklin County, Illinois, 62896, United States
WEST FRANKFORT, IL 628961968
Phone: (618) 937-3400
Fax: (618) 997-9324
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 14 Open Payments records for all available years, with a total value of $232.
Total Amount is formed as General ($232) + Research ($0) + Ownership ($0) = $232.
Last reported payment date: 2024-12-12 • Largest payer in this snapshot: Ferring Pharmaceuticals Inc. ($113).
Total Amount
$232
General + Research + Ownership
Payments
14
Total payment records
General Amount
$232
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-12
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Ferring Pharmaceuticals Inc. | $113 |
| Amgen Inc. | $35 |
| Organogenesis Inc. | $33 |
| ZIMVIE INC. | $30 |
| Endo Pharmaceuticals Inc. | $17 |
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: 2005-11-03
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 |
|---|---|---|---|---|
| I20051103000620 | I | Physician Assistant | IL | 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 |
|---|---|---|---|---|
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 402 | 304 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 317 | 270 | $0 |
| 73110 | X-ray of wrist, minimum of 3 views | 258 | 146 | $0 |
| 73140 | X-ray of finger, minimum of 2 views | 143 | 88 | $0 |
| J1100 | Injection, dexamethasone sodium phosphate, 1 mg | 135 | 33 | $0 |
Insurance plans in this area (ZIP 62959)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| PHYSICIAN ASSISTANT | IL | 73562 | X-ray of knee, 3 views | 125 | 112 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Physician Assistant | IL | |
| - | IL | |
| Physician Assistant | IL | |
| Orthopedic Surgery | IL | |
| Orthopedic Surgery | IL | |
| - | IL | |
| Physical Therapist In Private Practice | IL | |
| - | IL | |
| Orthopedic Surgery | IL | |
| - | KY |
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