Doctor profile · Federal record

Dr. Teresa Oneill, NP

Nurse Practitioner · Nurse Practitioner · Santa Maria, CA

  • NPI 1144887530
  • Accepts Medicare
  • MIPS 80.7 / 100 · 2023
  • 8 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
361 Town Ctr W Ste 101
Santa Maria, CA 934585076
(805) 922-6581
fax (805) 332-3900
Additional location
235 S Palisade Dr
Santa Maria, CA 934545948
(805) 739-3561
fax (805) 739-3560

Credentials & registration

NPPES · NUCC
NPI registered
May 2019 — 7 yrs on file
Profile last updated
November 20, 2023
Year of graduation
2018 — 8 yrs since
Specialty taxonomy
363L00000X — NUCC code
State licenses (2)
California #223872881 · California #95011673
Medicaid
CA #1386971687

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1144887530. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$292
Transactions
6
Manufacturers
5
Payer (manufacturer) Industry Txns Amount
E.R. Squibb & Sons, L.L.C. 2 $218.37
Abbvie INC. 1 $23.50
Aimmune Therapeutics, INC. 1 $21.01
Salix Pharmaceuticals, A Division of Bausch Health US, LLC 1 $15.65
Gilead Sciences, INC. 1 $13.21

By nature of payment

Food and Beverage
$292

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
99
Patients
63
Total drug cost
$1,694
Drug Type Claims Patients Total cost
Omeprazole Generic 60 40 $1,227
Famotidine Generic 22 12 $237
Pantoprazole Sodium Generic 17 11 $230

Frequently asked questions

Auto-generated from federal data
What is Dr. Teresa Oneill's medical specialty?
Dr. Teresa Oneill practices Nurse Practitioner in Santa Maria, CA.
Where does Dr. Teresa Oneill practice?
Dr. Teresa Oneill practices at 361 Town Ctr W Ste 101, Santa Maria, CA 934585076. Office phone: 8059226581.
What is Dr. Teresa Oneill's NPI?
Dr. Teresa Oneill's National Provider Identifier (NPI) is 1144887530, issued by NPPES.
Does Dr. Teresa Oneill accept Medicare assignment?
Yes. Dr. Teresa Oneill accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.