DR. QUANG H SR. HENDERSON (M.D.) – Basic Emergency Medical Technician, NPI 1285715581
Basic Emergency Medical Technician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
4,051 EMERGENCY MEDICINE in TX
Provider Addresses for DR. QUANG H SR. HENDERSON (M.D.)
11490 WESTHEIMER RD STE 1000
HOUSTON, TX 770776853
Phone: (832) 699-3777
Type: Location
PO BOX 24125
FORT WORTH, TX 761241125
Phone:
Type: Mailing
Houston Methodist Hospital, 6565, Fannin Street, Texas Medical Center, Houston, Harris County, Texas, 77030, United States
SUITE M 196
HOUSTON, TX 770302703
Phone: (713) 790-3311
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: 2005-08-31
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 |
|---|---|---|---|---|
| I20050831000389 | 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.
No Medicare fee-for-service utilization data available for this provider in our database.
Insurance plans in this area (ZIP 77077)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Emergency Medicine | TX | |
| Emergency Medicine | MA | |
| Emergency Medicine | OK | |
| Emergency Medicine | TX | |
| Emergency Medicine | CA | |
| Emergency Medicine | TX | |
| Emergency Medicine | TX | |
| Emergency Medicine | TX | |
| Emergency Medicine | TX | |
| Emergency Medicine | TX |
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