Doctor profile · Federal record
Dr. Henneth Corado Montenegro, M.D.
Internal Medicine Physician (CMS: Internal Medicine) · McAllen, TX
- NPI 1104159011
- Accepts Medicare
- 22 yrs in practice
- Female
- Solo practice
- No sanctions
Practice & contact
Operates at 3 locations .
- Primary practice
-
4211 N Jackson RD
McAllen, TX 785046907
(956) 365-4400
fax (956) 365-4111 - Additional location
-
305 Lorenaly Dr
Brownsville, TX 785264333 - Additional location
-
512 Victoria Ln Ste 2
Harlingen, TX 785503227 - Mailing address
-
512 Victoria Ln Ste 2
Harlingen, TX 785503227
Credentials & registration
- NPI registered
- September 2009 — 17 yrs on file
- Profile last updated
- January 15, 2026
- Year of graduation
- 2004 — 22 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- Texas #R1939
- Medicaid
- TX #370494201
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1104159011. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
90
Distinct HCPCS
1
Medicare allowed
$9,370
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 90 | 45 | $104 |
In context: peer comparison
Among 17 peers in McAllen Internal Medicine Physician, average services per provider: 95. This provider delivers 0.9× the peer median.Open Payments
Industry payments received
All-time total
$300
Transactions
17
Manufacturers
6
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Lilly USA, LLC | 7 | $122.23 | |
| Novo Nordisk INC | 5 | $87.91 | |
| Currax Pharmaceuticals LLC | 2 | $34.14 | |
| Vertex Pharmaceuticals Incorporated | 1 | $25.19 | |
| Shield Therapeutics INC | 1 | $15.93 | |
| Salix Pharmaceuticals, A Division of Bausch Health US, LLC | 1 | $14.87 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
102
Patients
0
Total drug cost
$94,888
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Ozempic (Semaglutide) | Brand | 38 | 0 | $46,501 |
| Mounjaro (Tirzepatide) | Brand | 28 | 0 | $33,480 |
| Metformin Hcl ER (Metformin Hcl) | Brand | 13 | 0 | $54 |
| Topiramate | Generic | 12 | 0 | $99 |
| Trulicity (Dulaglutide) | Brand | 11 | 0 | $14,754 |
Frequently asked questions
What is Dr. Henneth Corado Montenegro's medical specialty?
Dr. Henneth Corado Montenegro practices Internal Medicine Physician in McAllen, TX.
Where does Dr. Henneth Corado Montenegro practice?
Dr. Henneth Corado Montenegro practices at 4211 N Jackson RD, McAllen, TX 785046907. Office phone: 9563654400.
What is Dr. Henneth Corado Montenegro's NPI?
Dr. Henneth Corado Montenegro's National Provider Identifier (NPI) is 1104159011, issued by NPPES.
Does Dr. Henneth Corado Montenegro accept Medicare assignment?
Yes. Dr. Henneth Corado Montenegro accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Henneth Corado Montenegro commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.