Doctor profile · Federal record
Dr. Warren Simi, MD
Internal Medicine Physician · Pulmonary Disease Physician · Houston, TX
- NPI 1255329561
- 21 yrs on file
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
4126 Southwest Fwy, Ste 400
Houston, TX 770277310
(713) 479-1100
fax (713) 622-6910
Credentials & registration
- NPI registered
- October 2005 — 21 yrs on file
- Profile last updated
- December 11, 2007
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- Texas #D 9661
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1255329561. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
309
Distinct HCPCS
7
Medicare allowed
$20,107
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 91 | 58 | $129 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 71 | 41 | $91 | |
36415 |
Insertion of needle into vein for collection of blood sample | 62 | 49 | $8 | |
81002 |
Urinalysis, manual test | 36 | 35 | $3 | |
99211 |
Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional | 23 | 20 | $24 | |
90674 |
Influenza vaccine, quadrivalent derived from cell cultures, preservative and antibiotic free | 13 | 13 | $33 | |
G0008 |
Administration of influenza virus vaccine | 13 | 13 | $25 |
In context: peer comparison
Among 393 peers in this city , average services per provider: 127. This provider delivers 2.4× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
1,505
Patients
387
Total drug cost
$68,682
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 334 | 89 | $5,581 |
| Amlodipine Besylate | Generic | 143 | 40 | $1,302 |
| Metoprolol Succinate | Generic | 142 | 41 | $2,821 |
| Losartan Potassium | Generic | 131 | 35 | $2,595 |
| Lisinopril | Generic | 115 | 32 | $1,439 |
| Gabapentin | Generic | 87 | 25 | $2,830 |
| Hydrochlorothiazide | Generic | 86 | 24 | $732 |
| Metformin Hcl | Generic | 85 | 23 | $1,222 |
| Levothyroxine Sodium | Generic | 82 | 23 | $2,113 |
| Simvastatin | Generic | 60 | 18 | $867 |
Frequently asked questions
What is Dr. Warren Simi's medical specialty?
Dr. Warren Simi practices Internal Medicine Physician in Houston, TX.
Where does Dr. Warren Simi practice?
Dr. Warren Simi practices at 4126 Southwest Fwy, Houston, TX 770277310. Office phone: 7134791100.
What is Dr. Warren Simi's NPI?
Dr. Warren Simi's National Provider Identifier (NPI) is 1255329561, issued by NPPES.
What procedures does Dr. Warren Simi 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); Insertion of needle into vein for collection of blood sample (HCPCS 36415). Source: CMS Medicare Physician & Other Practitioners file.