Doctor profile · Federal record
Dr. Iliana Arellano, MD
Cardiovascular Disease Physician (CMS: Internal Medicine) · Advanced Heart Failure and Transplant Cardiology Physician · San Antonio, TX
- NPI 1710917794
- Accepts Medicare
- 32 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
4330 Medical Dr Ste 500
San Antonio, TX 782293318
(210) 558-0122
fax (210) 558-0120
Credentials & registration
- NPI registered
- July 2006 — 20 yrs on file
- Profile last updated
- April 10, 2026
- Year of graduation
- 1994 — 32 yrs since
- Specialty taxonomy
- 207RC0000X — NUCC code
- State license (1)
- Texas #P9147
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1710917794. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,783
Distinct HCPCS
10
Medicare allowed
$132,074
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 717 | 408 | $124 | |
93000 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | 274 | 233 | $14 | |
93010 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | 272 | 217 | $8 | |
99211 |
Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional | 121 | 93 | $22 | |
93246 |
Heart rhythm recording of continous external ekg over 8-15 days | 81 | 56 | $12 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 75 | 64 | $175 | |
99205 |
New patient office or other outpatient visit, 60-74 minutes | 45 | 45 | $214 | |
93242 |
Heart rhythm recording continous external ekg over more than 48 hours up to 7 days | 42 | 38 | $11 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 39 | 39 | $160 | |
93294 |
Evaluation of single, dual, multiple lead or leadless pacemaker system, remote up to 90 days | 33 | 25 | $29 |
In context: peer comparison
Among 53 peers in this city , average services per provider: 173. This provider delivers 10× the peer median.Open Payments
Industry payments received
All-time total
$859
Transactions
40
Manufacturers
15
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Novartis Pharmaceuticals Corporation | 14 | $181.10 | |
| ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) | 6 | $131.54 | |
| Lexicon Pharmaceuticals, Inc. | 3 | $87.78 | |
| Medtronic, Inc. | 2 | $54.88 | |
| Daiichi Sankyo Inc. | 2 | $45.82 | |
| Amgen Inc. | 2 | $43.83 | |
| Bolton Medical Inc | 2 | $41.23 | |
| Janssen Pharmaceuticals, Inc | 2 | $34.48 | |
| Inspire Medical Systems, Inc. | 1 | $33.40 | |
| Merck Sharp & Dohme LLC | 1 | $29.93 | |
| iRhythm Technologies, Inc. | 1 | $28.52 | |
| CVRx, Inc. | 1 | $26.26 | |
| Solventum Corporation | 1 | $24.72 | |
| Kiniksa Pharmaceuticals International, plc | 1 | $22.36 | |
| ATRICURE, INC. | 1 | $22.25 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
2,816
Patients
943
Total drug cost
$481,880
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Rosuvastatin Calcium | Generic | 596 | 191 | $12,001 |
| Metoprolol Succinate | Generic | 560 | 195 | $10,164 |
| Eliquis (Apixaban) | Brand | 292 | 69 | $316,281 |
| Carvedilol | Generic | 156 | 53 | $1,544 |
| Amlodipine Besylate | Generic | 150 | 50 | $1,164 |
| Spironolactone | Generic | 150 | 56 | $1,238 |
| Atorvastatin Calcium | Generic | 120 | 45 | $1,368 |
| Furosemide | Generic | 119 | 41 | $707 |
| Lisinopril | Generic | 117 | 47 | $873 |
| Losartan Potassium | Generic | 114 | 41 | $1,467 |
Hospital affiliations
Frequently asked questions
What is Dr. Iliana Arellano's medical specialty?
Dr. Iliana Arellano practices Cardiovascular Disease Physician in San Antonio, TX.
Where does Dr. Iliana Arellano practice?
Dr. Iliana Arellano practices at 4330 Medical Dr Ste 500, San Antonio, TX 782293318. Office phone: 2105580122.
What is Dr. Iliana Arellano's NPI?
Dr. Iliana Arellano's National Provider Identifier (NPI) is 1710917794, issued by NPPES.
Does Dr. Iliana Arellano accept Medicare assignment?
Yes. Dr. Iliana Arellano accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Iliana Arellano commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report (HCPCS 93000); Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (HCPCS 93010). Source: CMS Medicare Physician & Other Practitioners file.