Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mamie D Diaz, PA
Physician Assistant in Sherwood, OR · enumerated 2005.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1942206586
See something wrong? Report a correction
Registry record
Entity type Individual (Type 1)
Name Mamie D Diaz
Credential PA
Sex Female
Practice address 16770 Sw Edy Rd, Suite 102, Sherwood, OR, 97140
Phone (503) 215-9600
Fax (678) 741-2301
Enumeration date Jun 27, 2005
Last updated in NPPES Mar 12, 2012
Taxonomy & licenses
363AM0700X Medical Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License PA00713 (OR) Secondary
363AM0700X Medical Physician Assistant Physician Assistants & Advanced Practice Nursing Providers Secondary
363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License PA00713 (OR) Primary
PA · Physician Assistant: A licensed clinician who practices medicine in collaboration with physicians, trained in a graduate PA program.
About the PA credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 500604464 | 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
How do I verify Mamie Diaz's NPI record?
Cross-check NPI 1942206586 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1942206586 active?
Yes, as of the latest NPPES snapshot, NPI 1942206586 is active (record last updated 2012-03-12).
Other providers at this practice address
Browse all → Pamela Turner Internal Medicine Physician · Sherwood, OR NPI 1427009919 Andrew Glass Family Medicine Physician · Sherwood, OR NPI 1437103223 Raymond Higby Family Medicine Physician · Sherwood, OR NPI 1467408070 Bridget Martin Family Medicine Physician · Sherwood, OR NPI 1518906759 Patricia Truhn Nurse Practitioner · Sherwood, OR NPI 1265465694 Cheryl Pierson Family Medicine Physician · Sherwood, OR NPI 1063520609 Providence Health & Services - Oregon Internal Medicine Physician · Sherwood, OR NPI 1184729329 Wendy Laborie Pediatrics Physician · Sherwood, OR NPI 1861599664
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-03-12.