Doctor profile · Federal record
Dr. Guillermo Montanez, MD
Specialist · McAllen, TX
- NPI 1902878721
- 20 yrs on file
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1200 E Savannah Ave, Suite 18
McAllen, TX 785031727
(956) 631-8354
fax (956) 631-8441 - Mailing address
-
Po Box 2105
McAllen, TX 785052105
Credentials & registration
- NPI registered
- February 2006 — 20 yrs on file
- Profile last updated
- July 18, 2008
- Specialty taxonomy
- 174400000X — NUCC code
- State license (1)
- Texas #H3711
- Medicaid
- TX #135513309
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1902878721. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
27
Distinct HCPCS
1
Medicare allowed
$2,347
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 27 | 15 | $87 |
In context: peer comparison
Among 3 peers in McAllen Specialist, average services per provider: 103. This provider delivers 0.3× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
108
Patients
12
Total drug cost
$34,778
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Myrbetriq (Mirabegron) | Brand | 27 | 0 | $23,410 |
| Solifenacin Succinate | Generic | 27 | 0 | $1,472 |
| Estradiol | Generic | 25 | 12 | $2,283 |
| Osphena (Ospemifene) | Brand | 16 | 0 | $4,802 |
| Tolterodine Tartrate ER (Tolterodine Tartrate) | Brand | 13 | 0 | $2,809 |
Frequently asked questions
What is Dr. Guillermo Montanez's medical specialty?
Dr. Guillermo Montanez practices Specialist in McAllen, TX.
Where does Dr. Guillermo Montanez practice?
Dr. Guillermo Montanez practices at 1200 E Savannah Ave, McAllen, TX 785031727. Office phone: 9566318354.
What is Dr. Guillermo Montanez's NPI?
Dr. Guillermo Montanez's National Provider Identifier (NPI) is 1902878721, issued by NPPES.
What procedures does Dr. Guillermo Montanez commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.