Doctor profile · Federal record

Dr. Sean Townsend, M.D.

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

  • NPI 1003259458
  • Accepts Medicare
  • 13 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
4716 Alliance Blvd, Suite 500
Plano, TX 750935371
(469) 800-6000
fax (469) 800-6052

Credentials & registration

NPPES · NUCC
NPI registered
April 2013 — 13 yrs on file
Profile last updated
April 12, 2022
Year of graduation
2013 — 13 yrs since
Specialty taxonomy
207R00000X — NUCC code
State license (1)
Texas #Q3454

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1003259458. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
5,729
Distinct HCPCS
10
Medicare allowed
$257,939
HCPCS Description Services Patients Avg allowed
Q9967 Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml 2,450 24 $0
99214 Established patient office or other outpatient visit, 30-39 minutes 1,005 576 $122
36415 Insertion of needle into vein for collection of blood sample 956 654 $8
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit 416 416 $124
99213 Established patient office or other outpatient visit, 20-29 minutes 239 199 $87
G0008 Administration of influenza virus vaccine 98 98 $25
90662 Influenza vaccine split virus, preservative free 96 96 $72
90677 Pneumococcal conjugate vaccine, 20 valent (pcv20), for intramuscular use 67 67 $277
G0009 Administration of pneumococcal vaccine 65 65 $30
71046 X-ray of chest, 2 views 50 48 $22

In context: peer comparison

Among 76 peers in this city , average services per provider: 149. This provider delivers 38× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
4,401
Patients
1,322
Total drug cost
$59,320
Drug Type Claims Patients Total cost
Atorvastatin Calcium Generic 644 187 $8,332
Rosuvastatin Calcium Generic 592 186 $10,108
Levothyroxine Sodium Generic 369 102 $5,485
Amlodipine Besylate Generic 326 104 $2,740
Lisinopril Generic 296 88 $2,803
Losartan Potassium Generic 291 89 $3,788
Tamsulosin Hcl Generic 291 88 $6,695
Simvastatin Generic 267 78 $2,197
Metformin Hcl Generic 245 77 $3,479
Gabapentin Generic 227 74 $4,483

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Sean Townsend's medical specialty?
Dr. Sean Townsend practices Internal Medicine Physician in Plano, TX.
Where does Dr. Sean Townsend practice?
Dr. Sean Townsend practices at 4716 Alliance Blvd, Plano, TX 750935371. Office phone: 4698006000.
What is Dr. Sean Townsend's NPI?
Dr. Sean Townsend's National Provider Identifier (NPI) is 1003259458, issued by NPPES.
Does Dr. Sean Townsend accept Medicare assignment?
Yes. Dr. Sean Townsend accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Sean Townsend commonly perform?
Top Medicare-reported procedures in 2023: Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml (HCPCS Q9967); Established patient office or other outpatient visit (HCPCS 99214); Insertion of needle into vein for collection of blood sample (HCPCS 36415). Source: CMS Medicare Physician & Other Practitioners file.