DR. MARK A GAMBER (D.O.) – Emergency Medicine Physician, NPI 1407832173
Emergency Medicine Physician
Main info
Profile Insights
NPPES metrics only — not quality of care.
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Provider Addresses for DR. MARK A GAMBER (D.O.)
PO BOX 201606
DALLAS, TX 753201606
Phone: (972) 758-3598
Type: Mailing
Medical City Plano, 3901, West 15th Street, Plano, Collin County, Texas, 75075, United States
PLANO, TX 750757738
Phone: (972) 758-3598
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 5 Open Payments records for all available years, with a total value of $2,370.
Total Amount is formed as General ($2,370) + Research ($0) + Ownership ($0) = $2,370.
Last reported payment date: 2024-12-06 • Largest payer in this snapshot: Abbott Laboratories ($2,370).
Total Amount
$2,370
General + Research + Ownership
Payments
5
Total payment records
General Amount
$2,370
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-06
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Abbott Laboratories | $2,370 |
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: 2023-07-18
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking 5 Medicare enrollment records; no due dates published yet.
Enrollment records
5
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 |
|---|---|---|---|---|
| I20031215000967 | I | Emergency Medicine | TX | TBD |
| I20210225001892 | I | Emergency Medicine | GA | TBD |
| I20210505000434 | I | Emergency Medicine | FL | TBD |
| I20211130001815 | I | Emergency Medicine | CA | TBD |
| I20230718000812 | I | Emergency Medicine | MI | 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 |
|---|---|---|---|---|
| 99285 | Emergency department visit with high level of medical decision making | 73 | 71 | $0 |
| 93010 | Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | 39 | 37 | $0 |
| 99284 | Emergency department visit with moderate level of medical decision making | 29 | 29 | $0 |
| 99291 | Critical care, first 30-74 minutes | 13 | 13 | $0 |
Insurance plans in this area (ZIP 75320)
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