Doctor profile · Federal record

Dr. Lark Olivas, FNP-C

Psychiatric/Mental Health Nurse Practitioner (CMS: Nurse Practitioner) · Family Nurse Practitioner · Stanton, TX

  • NPI 1659995645
  • Accepts Medicare
  • 6 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
600 East Interstate 20
Stanton, TX 797820640
(432) 607-3200
fax (432) 607-3644
Mailing address
Po Box 640
Stanton, TX 797820640

Credentials & registration

NPPES · NUCC
NPI registered
June 2020 — 6 yrs on file
Profile last updated
July 9, 2025
Year of graduation
2020 — 6 yrs since
Specialty taxonomy
363LP0808X — NUCC code
State license (1)
Texas #34433

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1659995645. 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
AstraZeneca Pharmaceuticals Lp 1 $13.99

By nature of payment

Food and Beverage
$14

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
557
Patients
176
Total drug cost
$6,945
Drug Type Claims Patients Total cost
Atorvastatin Calcium Generic 83 37 $965
Gabapentin Generic 51 21 $1,282
Metformin Hcl Generic 50 20 $475
Lisinopril Generic 46 23 $486
Levothyroxine Sodium Generic 44 16 $584
Amlodipine Besylate Generic 41 19 $267
Glipizide Generic 39 0 $308
Hydrochlorothiazide Generic 28 13 $156
Omeprazole Generic 28 13 $445
Pantoprazole Sodium Generic 28 0 $324

Frequently asked questions

Auto-generated from federal data
What is Dr. Lark Olivas's medical specialty?
Dr. Lark Olivas practices Psychiatric/Mental Health Nurse Practitioner in Stanton, TX.
Where does Dr. Lark Olivas practice?
Dr. Lark Olivas practices at 600 East Interstate 20, Stanton, TX 797820640. Office phone: 4326073200.
What is Dr. Lark Olivas's NPI?
Dr. Lark Olivas's National Provider Identifier (NPI) is 1659995645, issued by NPPES.
Does Dr. Lark Olivas accept Medicare assignment?
Yes. Dr. Lark Olivas accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.