Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mrs. Rebecca Marie Flatt, MSW
Social Worker in Newberg, OR · enumerated 2015.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1922486810
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Registry record
Entity type Individual (Type 1)
Name Mrs. Rebecca Marie Flatt
Credential MSW
Sex Female
Practice address 307 E 2nd St Ste 160, Newberg, OR, 97132
Phone (503) 238-0769
Enumeration date May 11, 2015
Last updated in NPPES Aug 23, 2021
Taxonomy & licenses
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| A4929 | Other | OR | CLINICAL SOCIAL WORK ASSOCIATE |
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 is the NPI number for Rebecca Flatt?
The National Provider Identifier (NPI) for Rebecca Flatt is 1922486810, a Type 1 (individual) record in the CMS NPPES registry.
Where does Rebecca Flatt practice?
The practice location on file with NPPES is in Newberg, OR. Providers can have multiple locations; NPPES lists the primary practice address.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-08-23.