Doctor profile · Federal record

Dr. Chung-Wei Hsu, DO

Internal Medicine Physician (CMS: Internal Medicine) · Plano, TX

  • NPI 1174600381
  • Accepts Medicare
  • 24 yrs in practice
  • Male
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
400 Maplelawn CT Ste 101
Plano, TX 750755736
(817) 565-6381
Mailing address
7004 Chandler Dr
Plano, TX 750244807

Credentials & registration

NPPES · NUCC
NPI registered
November 2006 — 20 yrs on file
Profile last updated
July 8, 2007
Year of graduation
2002 — 24 yrs since
Specialty taxonomy
207R00000X — NUCC code
State license (1)
Texas #L7421

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1174600381. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
1,336
Distinct HCPCS
10
Medicare allowed
$77,973
HCPCS Description Services Patients Avg allowed
36415 Insertion of needle into vein for collection of blood sample 229 125 $8
99213 Established patient office or other outpatient visit, 20-29 minutes 210 110 $87
99214 Established patient office or other outpatient visit, 30-39 minutes 159 89 $123
81002 Urinalysis, manual test 110 101 $3
G0442 Annual alcohol misuse screening, 5 to 15 minutes 105 105 $18
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit 96 96 $124
G0444 Annual depression screening, 5 to 15 minutes 95 95 $18
G0008 Administration of influenza virus vaccine 73 73 $30
90694 Influenza vaccine, quadrivalent inactivated, 0.5 ml dosage 65 65 $76
G0009 Administration of pneumococcal vaccine 42 42 $29

In context: peer comparison

Among 76 peers in Plano Internal Medicine Physician, average services per provider: 149. This provider delivers 9.0× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$300
Transactions
16
Manufacturers
9
Payer (manufacturer) Industry Txns Amount
Pfizer INC. 4 $78.43
Boehringer Ingelheim Pharmaceuticals, INC. 2 $39.95
AstraZeneca Pharmaceuticals Lp 2 $36.69
Lilly USA, LLC 2 $35.99
Novo Nordisk INC 2 $31.41
GlaxoSmithKline, LLC. 1 $23.74
Bayer Healthcare Pharmaceuticals INC. 1 $21.09
Optos, INC. 1 $18.00
Exact Sciences Corporation 1 $14.29

By nature of payment

Food and Beverage
$282
Entertainment
$18

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
1,854
Patients
607
Total drug cost
$26,238
Drug Type Claims Patients Total cost
Atorvastatin Calcium Generic 330 113 $4,091
Amlodipine Besylate Generic 231 74 $2,216
Metformin Hcl Generic 195 62 $2,202
Losartan Potassium Generic 133 47 $2,138
Levothyroxine Sodium Generic 125 39 $1,848
Rosuvastatin Calcium Generic 113 37 $1,922
Losartan-Hydrochlorothiazide (Losartan/Hydrochlorothiazide) Brand 98 29 $2,342
Carvedilol Generic 91 29 $1,386
Alendronate Sodium Generic 83 30 $1,314
Simvastatin Generic 83 29 $967

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Chung-Wei Hsu's medical specialty?
Dr. Chung-Wei Hsu practices Internal Medicine Physician in Plano, TX.
Where does Dr. Chung-Wei Hsu practice?
Dr. Chung-Wei Hsu practices at 400 Maplelawn CT Ste 101, Plano, TX 750755736. Office phone: 8175656381.
What is Dr. Chung-Wei Hsu's NPI?
Dr. Chung-Wei Hsu's National Provider Identifier (NPI) is 1174600381, issued by NPPES.
Does Dr. Chung-Wei Hsu accept Medicare assignment?
Yes. Dr. Chung-Wei Hsu accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Chung-Wei Hsu commonly perform?
Top Medicare-reported procedures in 2023: Insertion of needle into vein for collection of blood sample (HCPCS 36415); Established patient office or other outpatient visit (HCPCS 99213); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.