Doctor profile · Federal record
Dr. James Marroquin, MD
Internal Medicine Physician (CMS: Internal Medicine) · Austin, TX
- NPI 1902014392
- Accepts Medicare
- 21 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1305 W 34Th St Ste 204
Austin, TX 787051922
(737) 285-3770
fax (737) 285-3771
Credentials & registration
- NPI registered
- May 2007 — 19 yrs on file
- Profile last updated
- March 17, 2023
- Year of graduation
- 2005 — 21 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- Texas #M8813
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1902014392. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
2,038
Distinct HCPCS
10
Medicare allowed
$214,405
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 736 | 202 | $123 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 217 | 145 | $83 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 190 | 190 | $130 | |
G0444 |
Annual depression screening, 5 to 15 minutes | 152 | 152 | $19 | |
90677 |
Pneumococcal conjugate vaccine, 20 valent (pcv20), for intramuscular use | 119 | 118 | $283 | |
G0009 |
Administration of pneumococcal vaccine | 119 | 118 | $31 | |
99441 |
Telephone medical discussion with physician, 5-10 minutes | 80 | 56 | $56 | |
G0008 |
Administration of influenza virus vaccine | 72 | 72 | $31 | |
90694 |
Influenza vaccine, quadrivalent inactivated, 0.5 ml dosage | 69 | 69 | $76 | |
99212 |
Established patient office or other outpatient visit, 10-19 minutes | 57 | 52 | $54 |
In context: peer comparison
Among 120 peers in Austin Internal Medicine Physician, average services per provider: 115. This provider delivers 18× the peer median.Open Payments
Industry payments received
All-time total
$2,292
Transactions
101
Manufacturers
15
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Lilly USA, LLC | 13 | $292.92 | |
| Amgen INC. | 13 | $202.39 | |
| Abbott Laboratories | 12 | $198.43 | |
| AstraZeneca Pharmaceuticals Lp | 10 | $185.05 | |
| Abbvie INC. | 10 | $163.05 | |
| Novo Nordisk INC | 9 | $157.67 | |
| Bayer Healthcare Pharmaceuticals INC. | 8 | $143.18 | |
| Boehringer Ingelheim Pharmaceuticals, INC. | 6 | $133.92 | |
| Sumitomo Pharma America, INC. | 5 | $112.90 | |
| Shield Therapeutics INC | 3 | $82.13 | |
| Pfizer INC. | 3 | $69.80 | |
| Medtronic, INC. | 2 | $58.02 | |
| GlaxoSmithKline, LLC. | 3 | $56.51 | |
| Dexcom, INC. | 2 | $56.33 | |
| Novartis Pharmaceuticals Corporation | 2 | $44.25 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
2,985
Patients
887
Total drug cost
$49,822
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Amlodipine Besylate | Generic | 414 | 110 | $3,532 |
| Rosuvastatin Calcium | Generic | 404 | 120 | $8,340 |
| Atorvastatin Calcium | Generic | 343 | 99 | $4,588 |
| Levothyroxine Sodium | Generic | 257 | 76 | $4,824 |
| Ezetimibe | Generic | 206 | 60 | $8,007 |
| Alendronate Sodium | Generic | 161 | 54 | $1,817 |
| Metoprolol Succinate | Generic | 160 | 39 | $2,555 |
| Olmesartan Medoxomil | Generic | 150 | 43 | $3,750 |
| Pantoprazole Sodium | Generic | 147 | 54 | $1,580 |
| Omeprazole | Generic | 141 | 40 | $1,942 |
Hospital affiliations
Frequently asked questions
What is Dr. James Marroquin's medical specialty?
Dr. James Marroquin practices Internal Medicine Physician in Austin, TX.
Where does Dr. James Marroquin practice?
Dr. James Marroquin practices at 1305 W 34Th St Ste 204, Austin, TX 787051922. Office phone: 7372853770.
What is Dr. James Marroquin's NPI?
Dr. James Marroquin's National Provider Identifier (NPI) is 1902014392, issued by NPPES.
Does Dr. James Marroquin accept Medicare assignment?
Yes. Dr. James Marroquin accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. James Marroquin commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99213); Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (HCPCS G0439). Source: CMS Medicare Physician & Other Practitioners file.