Doctor profile · Federal record

Dr. Theresa Flemming, NP

Family Nurse Practitioner · Specialist · Roseville, CA

  • NPI 1346238078
  • 21 yrs on file
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1600 Eureka RD
Roseville, CA 956613027
(916) 784-4048
fax (916) 784-5604
Mailing address
161600 Eureka RD
Roseville, CA 956613027

Credentials & registration

NPPES · NUCC
NPI registered
October 2005 — 21 yrs on file
Profile last updated
February 2, 2022
Specialty taxonomy
363LF0000X — NUCC code
State license (1)
California #14899

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1346238078. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$644
Transactions
6
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Tandem Diabetes Care, Inc. 6 $644.46

By nature of payment

Food and Beverage
$644

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
867
Patients
365
Total drug cost
$291,399
Drug Type Claims Patients Total cost
Humalog (Insulin Lispro) Brand 337 113 $127,972
Insulin Glargine-Yfgn Generic 99 63 $10,139
Humalog Kwikpen U-100 (Insulin Lispro) Brand 97 41 $40,153
Lantus (Insulin Glargine,hum.Rec.Anlog) Brand 81 50 $16,325
Baqsimi (Glucagon) Brand 63 42 $40,132
Veo Insulin Syringe (Syringe-Needle,insulin,0.5 Ml) Brand 40 18 $1,444
Ultra-Fine Mini Pen Needle (Pen Needle, Diabetic) Brand 37 19 $1,998
Lantus Solostar (Insulin Glargine,hum.Rec.Anlog) Brand 33 19 $5,556
Omnipod 5 G6 Pods (Gen 5) (Insulin Pump Cart,automated,bt) Brand 24 0 $44,164
Ultra-Fine Nano Pen Needle (Pen Needle, Diabetic) Brand 18 0 $968

Frequently asked questions

Auto-generated from federal data
What is Dr. Theresa Flemming's medical specialty?
Dr. Theresa Flemming practices Family Nurse Practitioner in Roseville, CA.
Where does Dr. Theresa Flemming practice?
Dr. Theresa Flemming practices at 1600 Eureka RD, Roseville, CA 956613027. Office phone: 9167844048.
What is Dr. Theresa Flemming's NPI?
Dr. Theresa Flemming's National Provider Identifier (NPI) is 1346238078, issued by NPPES.