DR. HENRY L IMPERIAL (M.D.) – Internal Medicine Physician, NPI 1467438671
Internal Medicine Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
13,290 INTERNAL MEDICINE in TX
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Provider Addresses for DR. HENRY L IMPERIAL (M.D.)
2137, East 22nd Street, Brownsville, Texas, 78521, United States
BROWNSVILLE, TX 785212908
Phone: (956) 548-7400
Fax: (956) 546-2056
Type: Mailing
East Price Road, Brownsville, Cameron County, Texas, 78520, United States
BROWNSVILLE, TX 785232908
Phone: (956) 621-3593
Fax: (956) 621-3689
Type: Location
191 E PRICE RD
BROWNSVILLE, TX 785213527
Phone: (956) 548-7400
Fax: (956) 546-2056
Type: Mailing
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 $110.
Total Amount is formed as General ($110) + Research ($0) + Ownership ($0) = $110.
Last reported payment date: 2024-10-24 • Largest payer in this snapshot: Lilly USA, LLC ($76).
Total Amount
$110
General + Research + Ownership
Payments
5
Total payment records
General Amount
$110
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-10-24
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Lilly USA, LLC | $76 |
| PFIZER INC. | $20 |
| Novo Nordisk Inc | $15 |
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: 2010-01-25
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 |
|---|---|---|---|---|
| I20100125000679 | I | Internal 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 |
|---|---|---|---|---|
| 80053 | Blood test, comprehensive group of blood chemicals | 263 | 94 | $0 |
| 80061 | Blood test, lipids (cholesterol and triglycerides) | 135 | 86 | $0 |
| 83036 | Hemoglobin a1c level | 108 | 63 | $0 |
| 85025 | Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count | 88 | 50 | $0 |
| 84443 | Blood test, thyroid stimulating hormone (tsh) | 54 | 37 | $0 |
Insurance plans in this area (ZIP 78521)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| O B S T E T R I C S/ G Y N E C O L O G Y | TX | |
| - | TX | |
| Mental Health Counselor | TX | |
| Internal Medicine | TX | |
| Mental Health Counselor | TX | |
| Internal Medicine, Rheumatology | TX | |
| O P T O M E T R Y | TX | |
| P S Y C H I A T R Y | TX | |
| Internal Medicine | TX | |
| O B S T E T R I C S/ G Y N E C O L O G Y | TX |
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