Doctor profile · Federal record
Dr. Meesun Sim, M.D.
Internal Medicine Physician (CMS: Internal Medicine) · Internal Medicine Physician · Plano, TX
- NPI 1205018926
- Accepts Medicare
- 21 yrs in practice
- Licensed in 2 states
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
6309 Preston RD Ste 1400
Plano, TX 750242740
(469) 443-0719
fax (469) 443-0569
Credentials & registration
- NPI registered
- December 2007 — 19 yrs on file
- Profile last updated
- April 6, 2021
- Year of graduation
- 2005 — 21 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State licenses (2)
- Texas #N6026 · Hawaii #231591
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1205018926. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
637
Distinct HCPCS
7
Medicare allowed
$47,366
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 308 | 72 | $116 | |
36415 |
Insertion of needle into vein for collection of blood sample | 177 | 61 | $8 | |
G0444 |
Annual depression screening, 5 to 15 minutes | 42 | 42 | $18 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 41 | 41 | $124 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 35 | 26 | $75 | |
90662 |
Influenza vaccine split virus, preservative free | 17 | 17 | $72 | |
G0008 |
Administration of influenza virus vaccine | 17 | 17 | $30 |
In context: peer comparison
Among 76 peers in Plano Internal Medicine Physician, average services per provider: 149. This provider delivers 4.3× the peer median.Open Payments
Industry payments received
All-time total
$722
Transactions
28
Manufacturers
11
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| AstraZeneca Pharmaceuticals Lp | 8 | $230.52 | |
| GlaxoSmithKline, LLC. | 2 | $131.59 | |
| Amgen INC. | 6 | $106.90 | |
| Boehringer Ingelheim Pharmaceuticals, INC. | 3 | $61.48 | |
| Lilly USA, LLC | 2 | $58.92 | |
| Gilead Sciences, INC. | 1 | $32.41 | |
| Idorsia Pharmaceuticals US INC | 2 | $29.72 | |
| Bayer Healthcare Pharmaceuticals INC. | 1 | $18.89 | |
| Exact Sciences Corporation | 1 | $18.24 | |
| Pfizer INC. | 1 | $16.93 | |
| Solventum Corporation | 1 | $16.03 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
1,845
Patients
587
Total drug cost
$27,121
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 341 | 104 | $3,542 |
| Amlodipine Besylate | Generic | 250 | 72 | $1,727 |
| Rosuvastatin Calcium | Generic | 244 | 72 | $4,012 |
| Losartan Potassium | Generic | 134 | 46 | $2,466 |
| Metformin Hcl ER (Metformin Hcl) | Brand | 116 | 34 | $1,519 |
| Levothyroxine Sodium | Generic | 115 | 27 | $1,885 |
| Metformin Hcl | Generic | 109 | 33 | $1,380 |
| Tamsulosin Hcl | Generic | 91 | 32 | $2,330 |
| Lisinopril | Generic | 72 | 24 | $749 |
| Alendronate Sodium | Generic | 71 | 30 | $792 |
Frequently asked questions
What is Dr. Meesun Sim's medical specialty?
Dr. Meesun Sim practices Internal Medicine Physician in Plano, TX.
Where does Dr. Meesun Sim practice?
Dr. Meesun Sim practices at 6309 Preston RD Ste 1400, Plano, TX 750242740. Office phone: 4694430719.
What is Dr. Meesun Sim's NPI?
Dr. Meesun Sim's National Provider Identifier (NPI) is 1205018926, issued by NPPES.
Does Dr. Meesun Sim accept Medicare assignment?
Yes. Dr. Meesun Sim accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Meesun Sim commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Insertion of needle into vein for collection of blood sample (HCPCS 36415); Annual depression screening, 5 to 15 minutes (HCPCS G0444). Source: CMS Medicare Physician & Other Practitioners file.