Doctor profile · Federal record
Dr. Alejandro Jaime Villalonga, MD
Internal Medicine Physician (CMS: Internal Medicine) · The Woodlands, TX
- NPI 1538663257
- Accepts Medicare
- MIPS 81.7 / 100 · 2023
- 14 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
17201 I 45 S
The Woodlands, TX 773853311
(936) 270-2000
Credentials & registration
- NPI registered
- March 2018 — 8 yrs on file
- Profile last updated
- April 6, 2026
- Year of graduation
- 2012 — 14 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- Texas #U4826
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1538663257. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
408
Distinct HCPCS
6
Medicare allowed
$39,134
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 161 | 82 | $135 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 113 | 63 | $83 | |
83036 |
Hemoglobin a1c level | 59 | 33 | $10 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 52 | 37 | $94 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 12 | 12 | $137 | |
99238 |
Hospital discharge day management, 30 minutes or less | 11 | 11 | $85 |
In context: peer comparison
Among 16 peers in this city , average services per provider: 126. This provider delivers 3.2× the peer median.Open Payments
Industry payments received
All-time total
$202
Transactions
5
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Boehringer Ingelheim Pharmaceuticals, Inc. | 3 | $165.15 | |
| Lilly USA, LLC | 2 | $37.14 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
2,115
Patients
787
Total drug cost
$217,908
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 293 | 114 | $4,649 |
| Amlodipine Besylate | Generic | 246 | 96 | $2,409 |
| Rosuvastatin Calcium | Generic | 166 | 66 | $3,617 |
| Gabapentin | Generic | 162 | 47 | $3,730 |
| Lisinopril | Generic | 158 | 57 | $1,599 |
| Albuterol Sulfate Hfa (Albuterol Sulfate) | Brand | 149 | 40 | $4,067 |
| Levothyroxine Sodium | Generic | 142 | 56 | $3,141 |
| Ozempic (Semaglutide) | Brand | 127 | 26 | $179,793 |
| Losartan Potassium | Generic | 123 | 49 | $2,012 |
| Omeprazole | Generic | 114 | 53 | $3,266 |
Hospital affiliations
Frequently asked questions
What is Dr. Alejandro Jaime Villalonga's medical specialty?
Dr. Alejandro Jaime Villalonga practices Internal Medicine Physician in The Woodlands, TX.
Where does Dr. Alejandro Jaime Villalonga practice?
Dr. Alejandro Jaime Villalonga practices at 17201 I 45 S, The Woodlands, TX 773853311. Office phone: 9362702000.
What is Dr. Alejandro Jaime Villalonga's NPI?
Dr. Alejandro Jaime Villalonga's National Provider Identifier (NPI) is 1538663257, issued by NPPES.
Does Dr. Alejandro Jaime Villalonga accept Medicare assignment?
Yes. Dr. Alejandro Jaime Villalonga accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Alejandro Jaime Villalonga commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Hemoglobin a1c level (HCPCS 83036). Source: CMS Medicare Physician & Other Practitioners file.