Doctor profile · Federal record
Dr. Oscar Enriquez, MD
Internal Medicine Physician (CMS: Internal Medicine) · Adolescent Medicine (Internal Medicine) Physician · Adolescent Medicine (Family Medicine) Physician · Port Arthur, TX
- NPI 1487737219
- Accepts Medicare
- MIPS 23.2 / 100 · 2023
- 42 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 4 locations .
- Primary practice
-
8333 9Th Ave Ste A
Port Arthur, TX 776428151
(409) 727-2808
fax (409) 727-5933 - Additional location
-
190 Strickland Dr
Orange, TX 776304748
(409) 920-4037 - Additional location
-
3712 Gulfway Dr
Port Arthur, TX 776422828
(409) 332-4300 - Additional location
-
810 Hospital Dr Ste 320
Beaumont, TX 777014655
(409) 833-2266
fax (409) 833-2299 - Mailing address
-
Po Box 4580
Houston, TX 772104580
Show 1 more location
Credentials & registration
- NPI registered
- October 2006 — 20 yrs on file
- Profile last updated
- January 8, 2026
- Year of graduation
- 1984 — 42 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- Texas #K0026
- Medicaid (2)
- TX #105667304 · TX #172115101
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1487737219. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
4,268
Distinct HCPCS
10
Medicare allowed
$258,917
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 764 | 269 | $84 | |
99308 |
Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 15 minutes | 697 | 191 | $71 | |
96372 |
Injection of drug or substance under skin or into muscle | 368 | 104 | $13 | |
99307 |
Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 10 minutes | 354 | 90 | $38 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 318 | 155 | $121 | |
J0696 |
Injection, ceftriaxone sodium, per 250 mg | 208 | 46 | $1 | |
J1100 |
Injection, dexamethasone sodium phosphate, 1 mg | 175 | 85 | $0 | |
99309 |
Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes | 123 | 58 | $101 | |
J1885 |
Injection, ketorolac tromethamine, per 15 mg | 122 | 52 | $1 | |
G0444 |
Annual depression screening, 5 to 15 minutes | 120 | 120 | $17 |
In context: peer comparison
Among 2 peers in Port Arthur Internal Medicine Physician, average services per provider: 128. This provider delivers 33× the peer median.Open Payments
Industry payments received
All-time total
$467
Transactions
14
Manufacturers
4
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Dexcom, INC. | 11 | $263.38 | |
| Inspire Medical Systems, INC. | 1 | $94.89 | |
| Astellas Pharma US INC | 1 | $83.29 | |
| Lundbeck LLC | 1 | $25.70 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
9,214
Patients
3,284
Total drug cost
$119,339
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 1,059 | 387 | $15,319 |
| Amlodipine Besylate | Generic | 1,017 | 355 | $8,284 |
| Levothyroxine Sodium | Generic | 911 | 275 | $12,954 |
| Gabapentin | Generic | 775 | 271 | $14,279 |
| Pantoprazole Sodium | Generic | 619 | 227 | $10,783 |
| Metformin Hcl | Generic | 564 | 224 | $5,572 |
| Alprazolam | Generic | 553 | 142 | $3,667 |
| Rosuvastatin Calcium | Generic | 547 | 230 | $9,706 |
| Lisinopril | Generic | 539 | 208 | $5,347 |
| Losartan Potassium | Generic | 522 | 194 | $7,632 |
Frequently asked questions
What is Dr. Oscar Enriquez's medical specialty?
Dr. Oscar Enriquez practices Internal Medicine Physician in Port Arthur, TX.
Where does Dr. Oscar Enriquez practice?
Dr. Oscar Enriquez practices at 8333 9Th Ave Ste A, Port Arthur, TX 776428151. Office phone: 4097272808.
What is Dr. Oscar Enriquez's NPI?
Dr. Oscar Enriquez's National Provider Identifier (NPI) is 1487737219, issued by NPPES.
Does Dr. Oscar Enriquez accept Medicare assignment?
Yes. Dr. Oscar Enriquez accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Oscar Enriquez commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Subsequent nursing facility care with straightforward level of medical decision making (HCPCS 99308); Injection of drug or substance under skin or into muscle (HCPCS 96372). Source: CMS Medicare Physician & Other Practitioners file.