Doctor profile · Federal record
Dr. Lester Ong, M.D.
Internal Medicine Physician (CMS: Internal Medicine) · Stephenville, TX
- NPI 1255337119
- Accepts Medicare
- MIPS 94.9 / 100 · 2023
- 38 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
150 River North Blvd
Stephenville, TX 764011803
(254) 968-6051
fax (254) 968-4204
Credentials & registration
- NPI registered
- June 2005 — 21 yrs on file
- Profile last updated
- October 6, 2022
- Year of graduation
- 1988 — 38 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- Texas #K1603
- Medicaid
- TX #042755101
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1255337119. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
4,580
Distinct HCPCS
10
Medicare allowed
$220,193
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 1,076 | 451 | $88 | |
36415 |
Insertion of needle into vein for collection of blood sample | 551 | 321 | $8 | |
85025 |
Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count | 394 | 290 | $8 | |
80053 |
Blood test, comprehensive group of blood chemicals | 244 | 205 | $10 | |
99490 |
Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month | 214 | 35 | $61 | |
80061 |
Blood test, lipids (cholesterol and triglycerides) | 139 | 133 | $13 | |
83036 |
Hemoglobin a1c level | 135 | 90 | $10 | |
80048 |
Blood test, basic group of blood chemicals (calcium, total) | 133 | 109 | $8 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 126 | 126 | $126 | |
G0444 |
Annual depression screening, 5 to 15 minutes | 121 | 121 | $18 |
In context: peer comparison
Among 4 peers in Stephenville Internal Medicine Physician, average services per provider: 117. This provider delivers 39× the peer median.Open Payments
Industry payments received
All-time total
$433
Transactions
19
Manufacturers
12
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Abbvie INC. | 4 | $91.28 | |
| Ge Healthcare | 1 | $71.92 | |
| Dexcom, INC. | 3 | $57.01 | |
| Phathom Pharmaceuticals, INC. | 2 | $44.37 | |
| Exact Sciences Corporation | 2 | $40.69 | |
| Sanofi-Aventis U.S. LLC | 1 | $32.31 | |
| AstraZeneca Pharmaceuticals Lp | 1 | $18.94 | |
| Amgen INC. | 1 | $17.27 | |
| Bayer Healthcare Pharmaceuticals INC. | 1 | $16.78 | |
| Iti, INC. (D/B/A Intra-Cellular Therapies, INC.) | 1 | $16.04 | |
| Novo Nordisk INC | 1 | $13.31 | |
| Zimmer Biomet Holdings, INC. | 1 | $13.15 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
6,663
Patients
1,459
Total drug cost
$93,362
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 767 | 177 | $9,981 |
| Levothyroxine Sodium | Generic | 631 | 139 | $8,422 |
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 591 | 85 | $16,224 |
| Gabapentin | Generic | 574 | 110 | $11,138 |
| Amlodipine Besylate | Generic | 509 | 115 | $4,437 |
| Furosemide | Generic | 493 | 105 | $3,725 |
| Lisinopril | Generic | 434 | 104 | $3,748 |
| Alprazolam | Generic | 374 | 60 | $2,701 |
| Glimepiride | Generic | 374 | 90 | $5,475 |
| Pantoprazole Sodium | Generic | 353 | 84 | $5,002 |
Frequently asked questions
What is Dr. Lester Ong's medical specialty?
Dr. Lester Ong practices Internal Medicine Physician in Stephenville, TX.
Where does Dr. Lester Ong practice?
Dr. Lester Ong practices at 150 River North Blvd, Stephenville, TX 764011803. Office phone: 2549686051.
What is Dr. Lester Ong's NPI?
Dr. Lester Ong's National Provider Identifier (NPI) is 1255337119, issued by NPPES.
Does Dr. Lester Ong accept Medicare assignment?
Yes. Dr. Lester Ong accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Lester Ong commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Insertion of needle into vein for collection of blood sample (HCPCS 36415); Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count (HCPCS 85025). Source: CMS Medicare Physician & Other Practitioners file.