Doctor profile · Federal record

Dr. Margaret Allen, DDS

General Practice Dentistry · Sugar Land, TX

  • NPI 1326130428
  • 20 yrs on file
  • Female
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
14090 Southwest Fwy Ste 402
Sugar Land, TX 774783679
(281) 240-8080
fax (281) 240-5055

Credentials & registration

NPPES · NUCC
NPI registered
September 2006 — 20 yrs on file
Profile last updated
July 8, 2007
Specialty taxonomy
1223G0001X — NUCC code
State license (1)
Texas #18828

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1326130428. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$627
Transactions
3
Manufacturers
2
Payer (manufacturer) Industry Txns Amount
Dentsply Sirona Inc 2 $489.00
Dental Health Products, Inc. 1 $137.76

By nature of payment

Food and Beverage
$451
Education
$176

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
965
Patients
662
Total drug cost
$7,539
Drug Type Claims Patients Total cost
Amoxicillin Generic 397 254 $1,883
Ibuprofen Generic 283 201 $1,076
Clindamycin Hcl Generic 90 67 $1,098
Triamcinolone Acetonide Generic 82 57 $2,396
Nystatin Generic 64 45 $649
Chlorhexidine Gluconate Generic 20 13 $116
Acetaminophen-Codeine (Acetaminophen With Codeine) Brand 17 13 $157
Doxycycline Hyclate Generic 12 12 $164

Frequently asked questions

Auto-generated from federal data
What is Dr. Margaret Allen's medical specialty?
Dr. Margaret Allen practices General Practice Dentistry in Sugar Land, TX.
Where does Dr. Margaret Allen practice?
Dr. Margaret Allen practices at 14090 Southwest Fwy Ste 402, Sugar Land, TX 774783679. Office phone: 2812408080.
What is Dr. Margaret Allen's NPI?
Dr. Margaret Allen's National Provider Identifier (NPI) is 1326130428, issued by NPPES.