DAVID G HAMAN (DO) – Emergency Medical Services (Emergency Medicine) Physician, NPI 1184688806
Emergency Medical Services (Emergency Medicine) Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
8,706 FAMILY PRACTICE in TX
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Provider Addresses for DAVID G HAMAN (DO)
Norman Post Office, West Gray Street, Norman, Cleveland County, Oklahoma, 73069, United States
NORMAN, OK 730705387
Phone: (866) 321-8433
Type: Mailing
Valley Baptist Medical Center — Brownsville, 1040, West Jefferson Street, Brownsville, Texas, 78520, United States
BROWNSVILLE, TX 785206338
Phone: (956) 698-5400
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
No Open Payments data available for this provider.
This can happen when there are no reportable CMS Open Payments records.
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: 2004-12-09
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 |
|---|---|---|---|---|
| I20041209000125 | I | Family Practice | 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 |
|---|---|---|---|---|
| 99285 | Emergency department visit with high level of medical decision making | 142 | 137 | $0 |
| 93010 | Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | 102 | 99 | $0 |
| 99284 | Emergency department visit with moderate level of medical decision making | 83 | 81 | $0 |
| 99291 | Critical care, first 30-74 minutes | 30 | 30 | $0 |
Insurance plans in this area (ZIP 73070)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Emergency Medicine | AR | |
| Emergency Medicine | PR | |
| Family Practice | LA | |
| Family Practice, Emergency Medicine | TX | |
| - | NV | |
| Nurse Practitioner | TX | |
| Emergency Medicine, Family Practice | MN | |
| Family Practice | TX | |
| Emergency Medicine | TX | |
| Family Practice, Hospitalist | TX |
Reviews
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