Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Margaret A Leonard, NP

Obstetrics & Gynecology Nurse Practitioner in Eugene, OR · enumerated 2006.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1235211087

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Registry record

Entity type Individual (Type 1)

Name Margaret A Leonard

Credential NP

Sex Female

Practice address 10 Coburg Rd, Ste 100, Eugene, OR, 97401

Phone (541) 342-8616

Fax (541) 686-4814

Enumeration date Oct 20, 2006

Last updated in NPPES Mar 11, 2010

Taxonomy & licenses

363LW0102X Women's Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 000030867RN (OR) Secondary

363LX0001X Obstetrics & Gynecology Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 000030867N7 WHCNP PP (OR) Primary

NP · Nurse Practitioner: An advanced practice registered nurse with graduate training, licensed to diagnose and treat, often with prescriptive authority. About the NP credential

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

Where does Margaret Leonard practice?

The practice location on file with NPPES is in Eugene, OR. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Margaret Leonard?

The National Provider Identifier (NPI) for Margaret Leonard is 1235211087, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

Browse all →

Gillian Betterton Obstetrics & Gynecology Physician · Eugene, OR NPI 1558333211 Ann Rose Medical Physician Assistant · Eugene, OR NPI 1285686097 Lane Gastroenterology Associates PC Gastroenterology Physician · Eugene, OR NPI 1639122187 Byrke Beller Obstetrics & Gynecology Physician · Eugene, OR NPI 1669561072 Julie Haugen Obstetrics & Gynecology Physician · Eugene, OR NPI 1508955998 Tamara Stenshoel Obstetrics & Gynecology Physician · Eugene, OR NPI 1114016508 Richard Beyerlein Gynecology Physician · Eugene, OR NPI 1932298494 Pacific Womens Center LLC Obstetrics & Gynecology Physician · Eugene, OR NPI 1669561189

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-03-11.