JOHN A COX (MD) – Emergency Medicine Physician, NPI 1992745558
Emergency Medicine Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
4,050 EMERGENCY MEDICINE in TX
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Provider Addresses for JOHN A COX (MD)
Fort Worth Jack D. Watson Post Office, 4600, Mark IV Parkway, Fort Worth, Tarrant County, Texas, 76161, United States
FORT WORTH, TX 761240549
Phone: (817) 451-4208
Fax: (817) 496-5151
Type: Mailing
Texas Health Allen, 1105, Central Expressway North, Cottonwood Creek, Allen, Collin County, Texas, 75013, United States
ALLEN, TX 750136103
Phone: (972) 747-6552
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 $58.
Total Amount is formed as General ($58) + Research ($0) + Ownership ($0) = $58.
Last reported payment date: 2024-12-17 • Largest payer in this snapshot: Genentech USA, Inc. ($58).
Total Amount
$58
General + Research + Ownership
Payments
3
Total payment records
General Amount
$58
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-17
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Genentech USA, Inc. | $58 |
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: 2010-04-28
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 |
|---|---|---|---|---|
| I20100428000759 | I | Emergency Medicine | 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 |
|---|---|---|---|---|
| 99284 | Emergency department visit with moderate level of medical decision making | 48 | 47 | $0 |
| 99285 | Emergency department visit with high level of medical decision making | 25 | 24 | $0 |
| 93010 | Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | 23 | 19 | $0 |
Insurance plans in this area (ZIP 76124)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Internal Medicine | TX | |
| Emergency Medicine | TX | |
| Nurse Practitioner | TX | |
| Emergency Medicine | TX | |
| Nurse Practitioner | TX | |
| Emergency Medicine | LA | |
| Family Practice, Emergency Medicine | TX | |
| Physician Assistant | KS | |
| Emergency Medicine, Undersea And Hyperbaric Medicine | TX | |
| Emergency Medicine | TX |
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