Doctor profile · Federal record
Dr. Tommy Sim, M.D.
Allergy Physician · Friendswood, TX
- NPI 1306872353
- 20 yrs on file
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
357 E Parkwood Ave
Friendswood, TX 775465147
(281) 992-3274
fax (281) 992-3672
Credentials & registration
- NPI registered
- June 2006 — 20 yrs on file
- Profile last updated
- March 18, 2019
- Specialty taxonomy
- 207KA0200X — NUCC code
- State license (1)
- Texas #H3753
- Medicaid
- TX #123931101
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1306872353. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
3,016
Distinct HCPCS
10
Medicare allowed
$66,089
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
95165 |
Professional service for preparation and provision of 1 or more antigens | 1,231 | 28 | $15 | |
95004 |
Test for allergy using allergenic extract | 874 | 16 | $4 | |
95117 |
Professional service for multiple injections of allergen | 303 | 24 | $12 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 181 | 121 | $89 | |
95024 |
Test for allergy using allergenic extract injected into skin | 175 | 13 | $8 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 127 | 96 | $127 | |
90674 |
Influenza vaccine, quadrivalent derived from cell cultures, preservative and antibiotic free | 39 | 39 | $33 | |
G0008 |
Administration of influenza virus vaccine | 39 | 39 | $31 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 24 | 24 | $166 | |
94010 |
Test to measure expiratory airflow and volume | 23 | 21 | $26 |
In context: peer comparison
Among 1 peers in Friendswood Allergy Physician, average services per provider: 301. This provider delivers 10× the peer median.Open Payments
Industry payments received
All-time total
$782
Transactions
32
Manufacturers
5
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Genzyme Corporation | 8 | $276.18 | |
| GlaxoSmithKline, LLC. | 10 | $216.84 | |
| AstraZeneca Pharmaceuticals Lp | 9 | $186.03 | |
| Regeneron Healthcare Solutions, INC. | 3 | $66.39 | |
| Grifols USA, LLC | 2 | $36.68 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
1,687
Patients
686
Total drug cost
$211,601
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Ipratropium Bromide | Generic | 296 | 111 | $13,107 |
| Fluticasone Propionate | Generic | 245 | 98 | $5,163 |
| Levocetirizine Dihydrochloride | Generic | 194 | 51 | $4,483 |
| Prednisone | Generic | 153 | 96 | $421 |
| Albuterol Sulfate Hfa (Albuterol Sulfate) | Brand | 123 | 66 | $4,652 |
| Azelastine Hcl | Generic | 112 | 55 | $6,927 |
| Trelegy Ellipta (Fluticasone/Umeclidin/Vilanter) | Brand | 101 | 21 | $95,058 |
| Montelukast Sodium | Generic | 98 | 29 | $1,497 |
| Symbicort (Budesonide/Formoterol Fumarate) | Brand | 65 | 14 | $39,240 |
| Azithromycin | Generic | 62 | 51 | $431 |
Frequently asked questions
What is Dr. Tommy Sim's medical specialty?
Dr. Tommy Sim practices Allergy Physician in Friendswood, TX.
Where does Dr. Tommy Sim practice?
Dr. Tommy Sim practices at 357 E Parkwood Ave, Friendswood, TX 775465147. Office phone: 2819923274.
What is Dr. Tommy Sim's NPI?
Dr. Tommy Sim's National Provider Identifier (NPI) is 1306872353, issued by NPPES.
What procedures does Dr. Tommy Sim commonly perform?
Top Medicare-reported procedures in 2023: Professional service for preparation and provision of 1 or more antigens (HCPCS 95165); Test for allergy using allergenic extract (HCPCS 95004); Professional service for multiple injections of allergen (HCPCS 95117). Source: CMS Medicare Physician & Other Practitioners file.