Doctor profile · Federal record
Dr. Romualdo Aragon, MD
Internal Medicine Physician (CMS: Internal Medicine) · Las Vegas, NV
- NPI 1043276249
- Accepts Medicare
- MIPS 97.0 / 100 · 2023
- 44 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
1641 E Flamingo RD Ste 11
Las Vegas, NV 891195257
(702) 737-9520
fax (702) 737-9522
Credentials & registration
- NPI registered
- April 2006 — 20 yrs on file
- Profile last updated
- October 14, 2020
- Year of graduation
- 1982 — 44 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- Nevada #9214
- Medicaid
- NV #2018352
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1043276249. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,087
Distinct HCPCS
10
Medicare allowed
$100,480
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 204 | 146 | $126 | |
99490 |
Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month | 185 | 83 | $63 | |
99497 |
Advance care planning, first 30 minutes | 160 | 160 | $82 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 145 | 145 | $130 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 144 | 79 | $91 | |
G2012 |
Brief communication technology-based service, e.g. virtual check-in, by a physician or other qualified health care professional who can report evaluation and management services, provided to an established patient, not originating from a related e/m servic | 77 | 48 | $14 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 64 | 57 | $180 | |
90686 |
Influenza vaccine, quadrivalent, preservative free, 0.5 ml dosage | 37 | 37 | $22 | |
G0008 |
Administration of influenza virus vaccine | 37 | 37 | $31 | |
G0181 |
Physician or allowed practitioner supervision of a patient receiving medicare-covered services provided by a participating home health agency (patient not present) requiring complex and multidisciplinary care modalities involving regular physician or allow | 34 | 13 | $105 |
In context: peer comparison
Among 194 peers in Las Vegas Internal Medicine Physician, average services per provider: 170. This provider delivers 6.4× the peer median.Open Payments
Industry payments received
All-time total
$827
Transactions
46
Manufacturers
12
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| AstraZeneca Pharmaceuticals Lp | 14 | $282.42 | |
| Novo Nordisk INC | 12 | $158.45 | |
| Lilly USA, LLC | 5 | $80.16 | |
| GlaxoSmithKline, LLC. | 3 | $64.05 | |
| Amgen INC. | 3 | $62.15 | |
| Pfizer INC. | 2 | $40.46 | |
| Astellas Pharma US INC | 1 | $30.96 | |
| Exact Sciences Corporation | 2 | $30.58 | |
| Otsuka America Pharmaceutical, INC. | 1 | $28.31 | |
| Bayer Healthcare Pharmaceuticals INC. | 1 | $18.03 | |
| Idorsia Pharmaceuticals US INC | 1 | $17.31 | |
| Intra-Sana Laboratories | 1 | $14.23 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
2,976
Patients
918
Total drug cost
$30,858
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 605 | 178 | $6,763 |
| Losartan Potassium | Generic | 485 | 141 | $5,559 |
| Amlodipine Besylate | Generic | 360 | 109 | $2,424 |
| Metformin Hcl | Generic | 214 | 70 | $1,646 |
| Allopurinol | Generic | 193 | 60 | $1,242 |
| Levothyroxine Sodium | Generic | 150 | 41 | $3,594 |
| Metformin Hcl ER (Metformin Hcl) | Brand | 121 | 37 | $1,010 |
| Alendronate Sodium | Generic | 116 | 42 | $1,637 |
| Lisinopril | Generic | 114 | 36 | $838 |
| Tamsulosin Hcl | Generic | 109 | 36 | $665 |
Frequently asked questions
What is Dr. Romualdo Aragon's medical specialty?
Dr. Romualdo Aragon practices Internal Medicine Physician in Las Vegas, NV.
Where does Dr. Romualdo Aragon practice?
Dr. Romualdo Aragon practices at 1641 E Flamingo RD Ste 11, Las Vegas, NV 891195257. Office phone: 7027379520.
What is Dr. Romualdo Aragon's NPI?
Dr. Romualdo Aragon's National Provider Identifier (NPI) is 1043276249, issued by NPPES.
Does Dr. Romualdo Aragon accept Medicare assignment?
Yes. Dr. Romualdo Aragon accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Romualdo Aragon commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Chronic care management services (HCPCS 99490); Advance care planning (HCPCS 99497). Source: CMS Medicare Physician & Other Practitioners file.