Doctor profile · Federal record

Dr. Koren Allen, FNP-BC

Family Nurse Practitioner · Paris, TX

  • NPI 1841774148
  • 8 yrs on file
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
3144 Clarksville St
Paris, TX 754608002
(903) 784-8700
Mailing address
6379 County Road 1410
Bogata, TX 754175603

Credentials & registration

NPPES · NUCC
NPI registered
September 2018 — 8 yrs on file
Specialty taxonomy
363LF0000X — NUCC code
State license (1)
Texas #802708

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1841774148. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$182
Transactions
8
Manufacturers
7
Payer (manufacturer) Industry Txns Amount
Lexicon Pharmaceuticals, INC. 1 $67.33
GlaxoSmithKline, LLC. 2 $31.79
Dexcom, INC. 1 $19.84
Astellas Pharma US INC 1 $17.10
Pfizer INC. 1 $15.52
Axsome Therapeutics, INC. 1 $15.20
Merck Sharp & Dohme LLC 1 $14.79

By nature of payment

Food and Beverage
$182

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
748
Patients
217
Total drug cost
$9,421
Drug Type Claims Patients Total cost
Losartan Potassium Generic 77 23 $614
Furosemide Generic 67 21 $418
Potassium Chloride Generic 60 22 $1,305
Metoprolol Succinate Generic 54 15 $1,113
Gabapentin Generic 53 15 $798
Levothyroxine Sodium Generic 50 21 $699
Amlodipine Besylate Generic 48 17 $253
Atorvastatin Calcium Generic 45 19 $453
Omeprazole Generic 45 12 $656
Tamsulosin Hcl Generic 45 0 $615

Frequently asked questions

Auto-generated from federal data
What is Dr. Koren Allen's medical specialty?
Dr. Koren Allen practices Family Nurse Practitioner in Paris, TX.
Where does Dr. Koren Allen practice?
Dr. Koren Allen practices at 3144 Clarksville St, Paris, TX 754608002. Office phone: 9037848700.
What is Dr. Koren Allen's NPI?
Dr. Koren Allen's National Provider Identifier (NPI) is 1841774148, issued by NPPES.