Doctor profile · Federal record

Dr. Mythilla Karunaratne, FNP-BC

Family Nurse Practitioner · Walnut Creek, CA

  • NPI 1285765313
  • 19 yrs on file
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
2161 Ygnacio Valley RD Ste 100
Walnut Creek, CA 945983348
(925) 378-5871

Credentials & registration

NPPES · NUCC
NPI registered
March 2007 — 19 yrs on file
Profile last updated
February 11, 2025
Specialty taxonomy
363LF0000X — NUCC code
State license (1)
California #14073

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1285765313. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$14
Transactions
1
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Inspire Medical Systems, INC. 1 $14.03

By nature of payment

Food and Beverage
$14

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
26
Patients
15
Total drug cost
$304
Drug Type Claims Patients Total cost
Oxycodone Hcl Generic 15 15 $89
Gabapentin Generic 11 0 $215

Frequently asked questions

Auto-generated from federal data
What is Dr. Mythilla Karunaratne's medical specialty?
Dr. Mythilla Karunaratne practices Family Nurse Practitioner in Walnut Creek, CA.
Where does Dr. Mythilla Karunaratne practice?
Dr. Mythilla Karunaratne practices at 2161 Ygnacio Valley RD Ste 100, Walnut Creek, CA 945983348. Office phone: 9253785871.
What is Dr. Mythilla Karunaratne's NPI?
Dr. Mythilla Karunaratne's National Provider Identifier (NPI) is 1285765313, issued by NPPES.