DR. CHARLES A. MASON (M.D.) – Anesthesiology Physician, NPI 1447245048
Anesthesiology Physician
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Profile Insights
NPPES metrics only — not quality of care.
4,592 ANESTHESIOLOGY in TX
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Provider Addresses for DR. CHARLES A. MASON (M.D.)
755, North 11th Street, Beaumont, Jefferson County, Texas, 78734, United States
SUITE P3600
BEAUMONT, TX 777021501
Phone: (409) 838-5214
Type: Location
Beaumont Post Office, 1025, Majestic Drive, Beaumont, Lexington, Fayette County, Kentucky, 40513, United States
BEAUMONT, TX 777265587
Phone: (409) 838-5214
Type: Mailing
755 N 11th St
Suite P3600
Beaumont, TX 777021501
Phone: (409) 838-5214
Type: Location
2900 W Oklahoma Ave
Milwaukee, WI 532154330
Phone: (414) 649-6000
Type: Location
4440 W 95TH ST
OAK LAWN, IL 604532600
Phone: (708) 684-5745
Type: Location
PO BOX 735044
CHICAGO, IL 606735044
Phone: (800) 326-2250
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 1 Open Payments records for all available years, with a total value of $190.
Total Amount is formed as General ($190) + Research ($0) + Ownership ($0) = $190.
Last reported payment date: 2023-03-06 • Largest payer in this snapshot: Merz North America, Inc. ($190).
Total Amount
$190
General + Research + Ownership
Payments
1
Total payment records
General Amount
$190
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2023-03-06
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Merz North America, Inc. | $190 |
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: 2024-10-10
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking 3 Medicare enrollment records; no due dates published yet.
Enrollment records
3
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 |
|---|---|---|---|---|
| I20100619000159 | I | Anesthesiology | TX | TBD |
| I20240321003384 | I | Anesthesiology | WI | TBD |
| I20241010001759 | I | Anesthesiology | 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 |
|---|---|---|---|---|
| 00142 | Anesthesia for lens surgery | 413 | 345 | $0 |
| 01992 | Anesthesia for nerve block and injection procedure, prone position | 92 | 87 | $0 |
| 01402 | Anesthesia for procedure for total knee joint replacement | 18 | 18 | $0 |
| 64447 | Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve) | 16 | 16 | $0 |
| 00140 | Anesthesia for other procedure on eye | 16 | 15 | $0 |
Insurance plans in this area (ZIP 77702)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Certified Registered Nurse Anesthetist (Crna) | TX | |
| - | GA | |
| Certified Registered Nurse Anesthetist (Crna) | LA | |
| Certified Registered Nurse Anesthetist (Crna) | TX | |
| Anesthesiology, Interventional Pain Management | TX | |
| Certified Registered Nurse Anesthetist (Crna) | TX | |
| Certified Registered Nurse Anesthetist (Crna) | TX | |
| Certified Registered Nurse Anesthetist (Crna) | TX | |
| Certified Registered Nurse Anesthetist (Crna) | MS | |
| Certified Registered Nurse Anesthetist (Crna) | TX |
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