Doctor profile · Federal record
Dr. Wen Lai, M.D.
Internal Medicine Physician · Irving, TX
- NPI 1689698870
- 20 yrs on file
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
701 Tuscan Dr
Irving, TX 750394133
(214) 964-0600
fax (214) 964-0638 - Mailing address
-
Po Box 845347
Dallas, TX 752847208
Credentials & registration
- NPI registered
- July 2006 — 20 yrs on file
- Profile last updated
- May 13, 2019
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- Texas #J8631
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1689698870. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
278
Distinct HCPCS
5
Medicare allowed
$34,491
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 103 | 103 | $128 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 100 | 73 | $127 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 43 | 39 | $90 | |
G0009 |
Administration of pneumococcal vaccine | 17 | 17 | $31 | |
90677 |
Pneumococcal conjugate vaccine, 20 valent (pcv20), for intramuscular use | 15 | 15 | $281 |
In context: peer comparison
Among 34 peers in Irving Internal Medicine Physician, average services per provider: 294. This provider delivers 0.9× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
1,688
Patients
503
Total drug cost
$249,669
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 254 | 75 | $4,179 |
| Amlodipine Besylate | Generic | 195 | 57 | $1,915 |
| Levothyroxine Sodium | Generic | 168 | 49 | $2,934 |
| Losartan Potassium | Generic | 160 | 44 | $2,315 |
| Rosuvastatin Calcium | Generic | 122 | 41 | $2,464 |
| Ozempic (Semaglutide) | Brand | 111 | 27 | $136,810 |
| Gabapentin | Generic | 94 | 29 | $1,361 |
| Simvastatin | Generic | 92 | 29 | $1,249 |
| Metformin Hcl | Generic | 88 | 30 | $1,212 |
| Lisinopril | Generic | 85 | 28 | $945 |
Frequently asked questions
What is Dr. Wen Lai's medical specialty?
Dr. Wen Lai practices Internal Medicine Physician in Irving, TX.
Where does Dr. Wen Lai practice?
Dr. Wen Lai practices at 701 Tuscan Dr, Irving, TX 750394133. Office phone: 2149640600.
What is Dr. Wen Lai's NPI?
Dr. Wen Lai's National Provider Identifier (NPI) is 1689698870, issued by NPPES.
What procedures does Dr. Wen Lai commonly perform?
Top Medicare-reported procedures in 2023: Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (HCPCS G0439); Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.