Doctor profile · Federal record

Dr. Lauren O'Toole, ARNP

Psychiatric/Mental Health Nurse Practitioner (CMS: Nurse Practitioner) · Seattle, WA

  • NPI 1205120227
  • Accepts Medicare
  • 16 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
2600 Sw Holden St
Seattle, WA 981263505
(206) 518-7429

Credentials & registration

NPPES · NUCC
NPI registered
June 2011 — 15 yrs on file
Profile last updated
October 10, 2016
Year of graduation
2010 — 16 yrs since
Specialty taxonomy
363LP0808X — NUCC code
State license (1)
Washington #AP60224204

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1205120227. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
374
Distinct HCPCS
2
Medicare allowed
$22,822
HCPCS Description Services Patients Avg allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 232 15 $71
99231 Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes 142 12 $44

In context: peer comparison

Among 16 peers in this city , average services per provider: 123. This provider delivers 3.0× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
12
Patients
0
Total drug cost
$406
Drug Type Claims Patients Total cost
Olanzapine Generic 12 0 $406

Frequently asked questions

Auto-generated from federal data
What is Dr. Lauren O'Toole's medical specialty?
Dr. Lauren O'Toole practices Psychiatric/Mental Health Nurse Practitioner in Seattle, WA.
Where does Dr. Lauren O'Toole practice?
Dr. Lauren O'Toole practices at 2600 Sw Holden St, Seattle, WA 981263505. Office phone: 2065187429.
What is Dr. Lauren O'Toole's NPI?
Dr. Lauren O'Toole's National Provider Identifier (NPI) is 1205120227, issued by NPPES.
Does Dr. Lauren O'Toole accept Medicare assignment?
Yes. Dr. Lauren O'Toole accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Lauren O'Toole commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Subsequent hospital care with straightforward or low level of medical decision making (HCPCS 99231). Source: CMS Medicare Physician & Other Practitioners file.