Doctor profile · Federal record

Dr. Gillian Prothro, DNP, FNP. BC

Family Nurse Practitioner · Registered Nurse · Registered Nurse · Red Bluff, CA

  • NPI 1578912408
  • 10 yrs on file
  • Licensed in 3 states
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1425 Montgomery St.
Red Bluff, CA 96080
(530) 528-8600
fax (530) 528-8612
Mailing address
18601 N. Hwy 1, Suite 163
Fort Bragg, CA 95437

Credentials & registration

NPPES · NUCC
NPI registered
June 2016 — 10 yrs on file
Profile last updated
February 14, 2020
Specialty taxonomy
363LF0000X — NUCC code
State licenses (3)
California #95006182 · Florida #9302994 · New York #3290511

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1578912408. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$31
Transactions
2
Manufacturers
2
Payer (manufacturer) Industry Txns Amount
Daiichi Sankyo Inc. 1 $15.94
AstraZeneca Pharmaceuticals LP 1 $15.08

By nature of payment

Food and Beverage
$31

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
1,038
Patients
246
Total drug cost
$22,969
Drug Type Claims Patients Total cost
Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) Brand 197 33 $6,825
Atorvastatin Calcium Generic 126 42 $1,912
Gabapentin Generic 106 29 $3,510
Levothyroxine Sodium Generic 95 32 $1,198
Lisinopril Generic 76 28 $722
Oxycodone-Acetaminophen (Oxycodone Hcl/Acetaminophen) Brand 54 0 $1,867
Tramadol Hcl Generic 50 0 $538
Metformin Hcl Generic 49 22 $537
Metformin Hcl Er (Metformin Hcl) Brand 49 14 $465
Losartan Potassium Generic 43 13 $543

Frequently asked questions

Auto-generated from federal data
What is Dr. Gillian Prothro's medical specialty?
Dr. Gillian Prothro practices Family Nurse Practitioner in Red Bluff, CA.
Where does Dr. Gillian Prothro practice?
Dr. Gillian Prothro practices at 1425 Montgomery St., Red Bluff, CA 96080. Office phone: 5305288600.
What is Dr. Gillian Prothro's NPI?
Dr. Gillian Prothro's National Provider Identifier (NPI) is 1578912408, issued by NPPES.