Dora Diana Mercier, PT
Physical Therapist · Dallas, OR
Dora Diana Mercier, PT is a physical therapist with a practice address in Dallas, Oregon, and NPI 1659905784, issued on Feb 27, 2020. Check the license with the Oregon board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Dora Diana Mercier
- Credential
- PT
- Primary taxonomy
- Physical Therapist 225100000X
- Practice location
- 525 SE Washington St, Dallas, OR 97338
- Phone
- (503) 623-7305
- Enumerated
- Feb 27, 2020
- Record last updated
- Feb 27, 2020 (not updated in 6 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20230804003662); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest physical therapist records → All 4,123 in Oregon → Look up another NPI →
Also registered at 525 SE Washington St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Tiffany Duell, RPHPharmacist Clinician (PhC)/ Clinical Pharmacy Specialist1053942078
- Frazier Grace, CRNACertified Registered Nurse Anesthetist1760414213
- John Hadley, DOFamily Medicine Physician1508889320
- Kristine HarmonPharmacist1710351358
- Troy Hattan, PHYSICAL THERAPISTOrthopedic Physical Therapist1144845769
- Robert Hillstrom, D.O.Emergency Medicine Physician1811057862
Verify Dora Diana Mercier 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
Bills Medicare through one group practice
- Salem HealthMonmouth, OR
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Dora Diana Mercier among 4,123 physical therapist records in Oregon
Dora Diana Mercier, PT is one of 4,123 physical therapist records with a practice address in Oregon. 34% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2020, is newer than 74% of them.
- NPI issued2020 · 74% of these records are older, 22% newer
- In a Medicare fileYes · 34% of these records are
- In the CMS Doctors and Clinicians fileYes · 36% of these records are
- Graduated2003 · median 2016 among the 1,471 with a school on file
- Record last updated2020 · 63% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 225100000X and a Oregon practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
14 physical therapist records list a practice address in Dallas
They are 14 of the 410 NPPES records with a practice address in Dallas, and 4,123 physical therapist records in Oregon.
All 4,123 in Oregon → Every provider in Dallas → Physical Therapist nationwide →
The 8 physical therapist records with the nearest ZIP codes
- Kristoffer De LeonDallas, OR 973381821828849
- Timothy JamarDallas, OR 973381003581786
- Lea Camille Keenantasker, DPTDallas, OR 973381245061019
- Bethany Kleiber, DPTDallas, OR 973381578233045
- Yiping Lim, PT, DPTDallas, OR 973381871269324
- Braedon Miller, PT, DPTDallas, OR 973381174209456
- Alan Noble, PT, DPTDallas, OR 973381205248960
- Mellet Romero, PTDallas, OR 973381922254515
Common questions
What is Dora Diana Mercier, PT's NPI number?
Dora Diana Mercier, PT's National Provider Identifier (NPI) is 1659905784, issued on Feb 27, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Dora Diana Mercier, PT located?
The NPPES record lists a practice address at 525 SE Washington St, Dallas, OR, 97338. Phone: (503) 623-7305. Providers update this record themselves, so call before visiting.
How can I verify Dora Diana Mercier, PT'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. 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.