What is Jonathan Lesser's NPI number?

Jonathan Lesser's National Provider Identifier (NPI) is 1770429631, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Jonathan Lesser's specialty?

Jonathan Lesser is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).

Where is Jonathan Lesser located?

Jonathan Lesser's practice location on file with NPPES is 3600 Nw Samaritan Dr, Corvallis, OR 97330-5472.

What is Jonathan Lesser's phone number?

The practice phone number listed in the NPPES registry for Jonathan Lesser is (541) 768-4906.

Is Jonathan Lesser's NPI active?

Yes — Jonathan Lesser's NPI (1770429631) is active in the NPPES registry as of the last update on 2026-04-24.

IndividualActive

Jonathan Lesser, DO

NPI 1770429631 · Psychiatry Physician · Corvallis, OR

Jonathan Lesser, DO is a Psychiatry Physician provider in Corvallis, OR (NPI 1770429631).

Provider details

NPI number: 1770429631
Entity type: Individual
Primary specialty: Psychiatry PhysicianAllopathic & Osteopathic Physicians
Credential: DO
Sex: Male
Sole proprietor: No
License: PG230707 (OR)

Specialties & taxonomies

Psychiatry PhysicianPrimary2084P0800XLicense PG230707 (OR)
Allopathic & Osteopathic Physicians

Profile Score

Established profile(53/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
Under 1 yr in registry
Profile completeness38% of score
100% of core fields populated
Practice footprint23% of score
1 documented practice location

Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.

Practice location

3600 Nw Samaritan Dr

Corvallis, OR 97330-5472

Phone: (541) 768-4906

Street-level locationGet directions

More OR providers

Mailing address