DR. JAMES B MADDOX (M.D.) – Otolaryngology Physician, NPI 1447258660
Otolaryngology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
Provider Addresses for DR. JAMES B MADDOX (M.D.)
530, Clara Barton Boulevard, Garland, Dallas County, Texas, 75042, United States
STE 200
GARLAND, TX 750425740
Phone: (972) 272-5555
Fax: (972) 272-0317
Type: Mailing
530 CLARA BARTON BLVD
STE 200
GARLAND, TX 750425740
Phone: (972) 272-5555
Fax: (972) 272-0317
Type: Location
777, Walter Reed Boulevard, Garland, Dallas County, Texas, 75042, United States
SUITE 200
GARLAND, TX 750425727
Phone: (972) 272-5555
Fax: (972) 272-0317
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 3 Open Payments records for all available years, with a total value of $226.
Total Amount is formed as General ($226) + Research ($0) + Ownership ($0) = $226.
Last reported payment date: 2024-05-10 • Largest payer in this snapshot: Optinose US, Inc. ($207).
Total Amount
$226
General + Research + Ownership
Payments
3
Total payment records
General Amount
$226
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-05-10
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Optinose US, Inc. | $207 |
| GlaxoSmithKline, LLC. | $19 |
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: 2010-12-08
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 |
|---|---|---|---|---|
| I20101208001023 | I | Otolaryngology | TX | 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 |
|---|---|---|---|---|
| 95165 | Professional service for preparation and provision of 1 or more antigens | 2,475 | 17 | $0 |
| 95115 | Professional service for single injection of allergen | 247 | 14 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 117 | 84 | $0 |
| 99203 | New patient office or other outpatient visit, 30-44 minutes | 114 | 114 | $0 |
| 92550 | Test for eardrum and muscle function | 74 | 62 | $0 |
Insurance plans in this area (ZIP 75042)
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