Doctor profile · Federal record
Dr. Eric Madarang, DO
Internal Medicine Physician (CMS: Internal Medicine) · Emergency Medicine Physician · Corpus Christi, TX
- NPI 1336438878
- Accepts Medicare
- 17 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
4254 S Alameda St
Corpus Christi, TX 78412
(361) 500-4351
fax (888) 711-1008 - Mailing address
-
917 S Port Ave
Corpus Christi, TX 784052301
Credentials & registration
- NPI registered
- April 2011 — 15 yrs on file
- Profile last updated
- July 25, 2018
- Year of graduation
- 2009 — 17 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- Texas #N8811
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1336438878. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
66
Distinct HCPCS
3
Medicare allowed
$5,630
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 36 | 19 | $76 | |
99238 |
Hospital discharge day management, 30 minutes or less | 18 | 17 | $78 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 12 | 12 | $125 |
In context: peer comparison
Among 27 peers in Corpus Christi Internal Medicine Physician, average services per provider: 185. This provider delivers 0.4× the peer median.Open Payments
Industry payments received
All-time total
$24
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Zoll Services LLC (A/K/A Zoll LifeCor Corp) | 1 | $24.28 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
376
Patients
368
Total drug cost
$18,020
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Furosemide | Generic | 44 | 43 | $190 |
| Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) | Brand | 42 | 42 | $430 |
| Ciprofloxacin Hcl | Generic | 42 | 42 | $363 |
| Pantoprazole Sodium | Generic | 35 | 31 | $349 |
| Eliquis (Apixaban) | Brand | 25 | 24 | $14,678 |
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 25 | 25 | $742 |
| Metoprolol Tartrate | Generic | 25 | 25 | $86 |
| Clopidogrel (Clopidogrel Bisulfate) | Brand | 24 | 23 | $190 |
| Metronidazole | Generic | 23 | 23 | $206 |
| Atorvastatin Calcium | Generic | 18 | 18 | $121 |
Frequently asked questions
What is Dr. Eric Madarang's medical specialty?
Dr. Eric Madarang practices Internal Medicine Physician in Corpus Christi, TX.
Where does Dr. Eric Madarang practice?
Dr. Eric Madarang practices at 4254 S Alameda St, Corpus Christi, TX 78412. Office phone: 3615004351.
What is Dr. Eric Madarang's NPI?
Dr. Eric Madarang's National Provider Identifier (NPI) is 1336438878, issued by NPPES.
Does Dr. Eric Madarang accept Medicare assignment?
Yes. Dr. Eric Madarang accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Eric Madarang commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Hospital discharge day management (HCPCS 99238); Initial hospital care with straightforward or low-level medical decision making (HCPCS 99222). Source: CMS Medicare Physician & Other Practitioners file.