Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Lawanda Lynn Dimmler Sr., PA-C
Physician Assistant in Portland, OR · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1528031812
See something wrong? Report a correction
Registry record
Entity type Individual (Type 1)
Name Lawanda Lynn Dimmler Sr.
Credential PA-C
Sex Female
Practice address 5050 Ne Hoyt St Ste 610, Portland, OR, 97213
Phone (503) 467-4761
Enumeration date Feb 8, 2006
Last updated in NPPES Mar 9, 2021
Taxonomy & licenses
363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License PA01198 (OR) Primary
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 1528031812 | Medicaid | WA | - |
| 500606835 | Medicaid | OR | - |
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.
Frequently asked questions
What specialty is Lawanda Dimmler?
Lawanda Dimmler is registered in NPPES with the primary taxonomy of Physician Assistant. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
Other providers at this practice address
Browse all → Tabbie Day Physician Assistant · Portland, OR NPI 1336123447 Edward Bieniek Surgery Physician · Portland, OR NPI 1083682744 James Imatani Surgery Physician · Portland, OR NPI 1891707766 Shawn Mackenzie Surgery Physician · Portland, OR NPI 1487846267 Katherine Ching Surgery Physician · Portland, OR NPI 1245551290 James Kurtz Surgery Physician · Portland, OR NPI 1992046825 Jennifer Rodgers Surgery Physician · Portland, OR NPI 1962812891 Bethany Kingsberry Gerontology Nurse Practitioner · Portland, OR NPI 1770045767
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-03-09.