Doctor profile · Federal record
Dr. Alberto Nenninger Leon, MD
Internal Medicine Physician (CMS: Internal Medicine) · Internal Medicine Physician · Hospitalist Physician · Edinburg, TX
- NPI 1750809968
- Accepts Medicare
- MIPS 79.3 / 100 · 2023
- 10 yrs in practice
- Licensed in 2 states
- Male
- Solo practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
5501 S McColl RD
Edinburg, TX 785395503
(956) 362-8677
fax (956) 362-7253 - Additional location
-
801 W Maple St
Farmington, NM 874015630
(505) 609-2000 - Mailing address
-
Po Box 5958
McAllen, TX 785025958
Credentials & registration
- NPI registered
- September 2017 — 9 yrs on file
- Profile last updated
- October 21, 2025
- Year of graduation
- 2016 — 10 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State licenses (2)
- New Mexico #MD2020-0267 · Texas #V9380
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1750809968. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
658
Distinct HCPCS
7
Medicare allowed
$87,406
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 236 | 128 | $116 | |
99291 |
Critical care, first 30-74 minutes | 132 | 91 | $209 | |
99239 |
Hospital discharge day management, more than 30 minutes | 79 | 79 | $112 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 78 | 78 | $170 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 64 | 39 | $77 | |
99292 |
Critical care, each additional 30 minutes | 35 | 22 | $106 | |
99231 |
Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | 34 | 12 | $49 |
In context: peer comparison
Among 21 peers in this city , average services per provider: 154. This provider delivers 4.3× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
52
Patients
46
Total drug cost
$365
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Cefuroxime (Cefuroxime Axetil) | Brand | 20 | 19 | $267 |
| Furosemide | Generic | 16 | 12 | $63 |
| Prednisone | Generic | 16 | 15 | $35 |
Frequently asked questions
What is Dr. Alberto Nenninger Leon's medical specialty?
Dr. Alberto Nenninger Leon practices Internal Medicine Physician in Edinburg, TX.
Where does Dr. Alberto Nenninger Leon practice?
Dr. Alberto Nenninger Leon practices at 5501 S McColl RD, Edinburg, TX 785395503. Office phone: 9563628677.
What is Dr. Alberto Nenninger Leon's NPI?
Dr. Alberto Nenninger Leon's National Provider Identifier (NPI) is 1750809968, issued by NPPES.
Does Dr. Alberto Nenninger Leon accept Medicare assignment?
Yes. Dr. Alberto Nenninger Leon accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Alberto Nenninger Leon commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Critical care (HCPCS 99291); Hospital discharge day management (HCPCS 99239). Source: CMS Medicare Physician & Other Practitioners file.