Cynthia Hiles, LCSW
Clinical Social Worker · Lake Oswego, OR
Cynthia Hiles, LCSW is a clinical social worker with a practice address in Lake Oswego, Oregon, and NPI 1952443087, issued on Feb 13, 2007. Check the license (Oregon L6538, as entered in NPPES) with the Oregon board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Cynthia Hiles
- Credential
- LCSW
- Primary taxonomy
- Clinical Social Worker 1041C0700X
- License numbers
- L6538 OR
LCSW6088 CA
Self-reported in NPPES; status is on the state search - Practice location
- 470 2ND St Ste F, Lake Oswego, OR 97034
- Phone
- (503) 740-1971
- Enumerated
- Feb 13, 2007
- Record last updated
- Feb 3, 2026
- Fax
- (503) 771-2436
- Medicaid ID
- R183669 OR
- Medicare enrollment
- Enrolled (PECOS I20150904002273); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest clinical social worker records → All 5,014 in Oregon → Look up another NPI →
Also registered at 470 2ND St Ste F
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Anne Meneakis, LCSWClinical Social Worker1336224864
Verify Cynthia Hiles in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Oregon board licenses this profession
Search for license L6538Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Chaise Group LLCLake Oswego, OR
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Cynthia Hiles among 5,014 clinical social worker records in Oregon
Cynthia Hiles, LCSW is one of 5,014 clinical social worker records with a practice address in Oregon. 12% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 12% of them.
- NPI issued2007 · 12% of these records are older, 75% newer
- In a Medicare fileYes · 12% of these records are
- In the CMS Doctors and Clinicians fileYes · 21% of these records are
- Graduated1975 · median 2011 among the 1,044 with a school on file
- Record last updated2026 · 49% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1041C0700X and a Oregon practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
79 clinical social worker records list a practice address in Lake Oswego
They are 79 of the 1,377 NPPES records with a practice address in Lake Oswego, and 5,014 clinical social worker records in Oregon.
All 5,014 in Oregon → Every provider in Lake Oswego → Clinical Social Worker nationwide →
The 8 clinical social worker records with the nearest ZIP codes
- Kathleen Amorose, MSW, LCSWLake Oswego, OR 970341831409580
- Michele Gilson, LCSW, BCDLake Oswego, OR 970341548297575
- Diane Harris, L.C.S.W.Lake Oswego, OR 970341083752638
- Tamazin Heher, ASWLake Oswego, OR 970341477626349
- Carolyn Hughes, LCSWLake Oswego, OR 970341902865710
- Christopher Kryger, LCSWLake Oswego, OR 970341215065792
- Sandra Lajoy, LCSWLake Oswego, OR 970341851374425
- Kathleen McNamara, LCSWLake Oswego, OR 970341962532382
Common questions
What is Cynthia Hiles, LCSW's NPI number?
Cynthia Hiles, LCSW's National Provider Identifier (NPI) is 1952443087, issued on Feb 13, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Cynthia Hiles, LCSW located?
The NPPES record lists a practice address at 470 2ND St Ste F, Lake Oswego, OR, 97034. Phone: (503) 740-1971. Providers update this record themselves, so call before visiting.
How can I verify Cynthia Hiles, LCSW's license?
NPPES lists Oregon license number L6538, as entered by the provider. Search the Oregon board that licenses this profession; the NPPES record confirms identity only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.