Doctor profile · Federal record

Dr. Larissa Birndorf, MSW, PMHNP-BC

Psychiatric/Mental Health Nurse Practitioner · Registered Nurse · Portland, OR

  • NPI 1073939211
  • 12 yrs on file
  • Female
  • Group practice
  • No sanctions

Practice & contact

Operates at 4 locations .

NPPES Updated May 11, 2026
Primary practice
2701 Nw Vaughn St Ste 470
Portland, OR 972105326
(503) 719-4648
Additional location
19075 Nw Tanasbourne Dr
Hillsboro, OR 971245860
(844) 966-6777
Additional location
2029 Se Jefferson St Ste 105
Milwaukie, OR 972227605
(503) 664-4127
Show 1 more location
Additional location
2828 Sw Kelly Ave Ste 6-196
Portland, OR 972014809
(503) 477-7878
fax (888) 765-0392
Mailing address
2873 Nw Raleigh St
Portland, OR 972102464

Credentials & registration

NPPES · NUCC
NPI registered
March 2014 — 12 yrs on file
Profile last updated
September 6, 2023
Specialty taxonomy
363LP0808X — NUCC code
State licenses (2)
Oregon #201504586NP-PP · Oregon #201393260RN

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1073939211. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
266
Distinct HCPCS
2
Medicare allowed
$25,780
HCPCS Description Services Patients Avg allowed
90868 Treatment using magnetic field to stimulate nerve cells in brain, subsequent delivery and management 238 12 $99
99213 Established patient office or other outpatient visit, 20-29 minutes 28 11 $75

In context: peer comparison

Among 32 peers in this city , average services per provider: 66. This provider delivers 4.0× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$325
Transactions
3
Manufacturers
2
Payer (manufacturer) Industry Txns Amount
Janssen Pharmaceuticals, Inc 2 $238.33
Axsome Therapeutics, Inc. 1 $86.35

By nature of payment

Food and Beverage
$325

Frequently asked questions

Auto-generated from federal data
What is Dr. Larissa Birndorf's medical specialty?
Dr. Larissa Birndorf practices Psychiatric/Mental Health Nurse Practitioner in Portland, OR.
Where does Dr. Larissa Birndorf practice?
Dr. Larissa Birndorf practices at 2701 Nw Vaughn St Ste 470, Portland, OR 972105326. Office phone: 5037194648.
What is Dr. Larissa Birndorf's NPI?
Dr. Larissa Birndorf's National Provider Identifier (NPI) is 1073939211, issued by NPPES.
What procedures does Dr. Larissa Birndorf commonly perform?
Top Medicare-reported procedures in 2023: Treatment using magnetic field to stimulate nerve cells in brain, subsequent delivery and management (HCPCS 90868); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.