Stephen Robert Hamilton, COTAL
Occupational Therapy Assistant · Milwaukie, OR
Stephen Robert Hamilton, COTAL is an occupational therapy assistant with a practice address in Milwaukie, Oregon, and NPI 1750552139, issued on Mar 13, 2008. Check the license with the Oregon board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Stephen Robert Hamilton
- Credential
- COTAL
- Primary taxonomy
- Occupational Therapy Assistant 224Z00000X
- License number
- 93 CA
Self-reported in NPPES; status is on the state search - Practice location
- 4560 SE International Way Suite 100, Milwaukie, OR 97222
- Phone
- (971) 206-5149
- Enumerated
- Mar 13, 2008
- Record last updated
- Mar 13, 2008 (not updated in 18 years: call before relying on the address or phone)
- Fax
- (971) 206-5209
- Entity
- Type 1 · individual
Also registered at 4560 SE International Way Suite 100
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Cynthia Billings, PTPhysical Therapist1952575557
- Kristin Brubaker, OTROccupational Therapist1851541098
- Martha Coor, PTA CMTPhysical Therapy Assistant1508081209
- Jennifer Delaney, MS PT MPHPhysical Therapist1689734360
- Marisa Desantis, OTOccupational Therapist1538384227
- Sandra Feiler Matzen, PHYSICAL THERAPISTPhysical Therapist1104041805
Verify Stephen Robert Hamilton in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Oregon board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
108 occupational therapy assistant records list a practice address in Milwaukie
They are 108 of the 1,998 NPPES records with a practice address in Milwaukie, and 388 occupational therapy assistant records in Oregon. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 108 in Milwaukie → All 388 in Oregon → Every provider in Milwaukie →
Other occupational therapy assistant records in Oregon
- Brittany Abblitt, COTA/LSublimity, OR1437810744
- Diane Abel, CERTIFIED OCCUPATIONMilwaukie, OR1801945456
- Kevin Accinelli, COTAAlbany, OR1962005553
- Mary Ady, COTASalem, OR1063847572
- Natalie AerniLebanon, OR1679353999
- Dana AgenbroadSpringfield, OR1578985461
- Lindsey Aguilar, COTA/LSalem, OR1902395007
- Heidi Aiken, COTA/LPortland, OR1154851533
- Amy Alameida, COTA/LMilwaukie, OR1720537301
- Cynthia AlbrechtFairview, OR1386050029
Common questions
What is Stephen Robert Hamilton, COTAL's NPI number?
Stephen Robert Hamilton, COTAL's National Provider Identifier (NPI) is 1750552139, issued on Mar 13, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Stephen Robert Hamilton, COTAL located?
The NPPES record lists a practice address at 4560 SE International Way Suite 100, Milwaukie, OR, 97222. Phone: (971) 206-5149. Providers update this record themselves, so call before visiting.
How can I verify Stephen Robert Hamilton, COTAL's license?
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. 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.