Lorraine Mazelis Flaherty, P.T.
Physical Therapist · Everett, WA
Lorraine Mazelis Flaherty, P.T. is a physical therapist with a practice address in Everett, Washington, and NPI 1689785446, issued on Aug 31, 2006. Check the license (Washington PT00009724, as entered in NPPES) with the Washington board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Lorraine Mazelis Flaherty
- Credential
- P.T.
- Primary taxonomy
- Physical Therapist 225100000X
- License number
- PT00009724 WA
Self-reported in NPPES; status is on the state search - Practice location
- 4027 Hoyt Ave, Everett, WA 98201
- Phone
- (425) 304-8476
- Enumerated
- Aug 31, 2006
- Record last updated
- Apr 17, 2026
- Medicaid ID
- 2058904 WA
- Medicare enrollment
- Enrolled (PECOS I20081216000365); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest physical therapist records → All 7,493 in Washington → Look up another NPI →
Also registered at 4027 Hoyt Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Oluwayomi Adekeye, M.DInternal Medicine Physician1588892137
- Corinne AiaRegistered Dietitian1851876528
- Christopher Alawode, DOOccupational Medicine Physician1063909703
- Warner Asch, PA-CPhysician Assistant1750814067
- Nicole BarishHand Occupational Therapist1245831023
- Holly BoyceCase Manager/Care Coordinator1194129734
Verify Lorraine Mazelis Flaherty in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Washington board licenses this profession
Search for license PT00009724Check 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
- Optum Care Washington PLLCEverett, WA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Lorraine Mazelis Flaherty among 7,493 physical therapist records in Washington
Lorraine Mazelis Flaherty, P.T. is one of 7,493 physical therapist records with a practice address in Washington. 38% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 3% of them.
- NPI issued2006 · 3% of these records are older, 80% newer
- In a Medicare fileYes · 38% of these records are
- In the CMS Doctors and Clinicians fileYes · 39% of these records are
- Graduated1995 · median 2016 among the 2,929 with a school on file
- Record last updated2026 · 61% 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 Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
219 physical therapist records list a practice address in Everett
They are 219 of the 7,246 NPPES records with a practice address in Everett, and 7,493 physical therapist records in Washington.
All 7,493 in Washington → Every provider in Everett → Physical Therapist nationwide →
The 8 physical therapist records with the nearest ZIP codes
- David Anderson, PTEverett, WA 982011841229341
- Gretchen Baker-Bold, MPTEverett, WA 982011174586234
- Stephen Berry, PTEverett, WA 982011720076698
- Martha Cramer, PT, MPTEverett, WA 982011295738300
- Elizabeth GearouEverett, WA 982011245203587
- Megan Hartje, DPTEverett, WA 982011962431296
- Nancy Kelley, P.T.Everett, WA 982011154351245
- Lance Miller, PTEverett, WA 982011447292453
Common questions
What is Lorraine Mazelis Flaherty, P.T.'s NPI number?
Lorraine Mazelis Flaherty, P.T.'s National Provider Identifier (NPI) is 1689785446, issued on Aug 31, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Lorraine Mazelis Flaherty, P.T. located?
The NPPES record lists a practice address at 4027 Hoyt Ave, Everett, WA, 98201. Phone: (425) 304-8476. Providers update this record themselves, so call before visiting.
How can I verify Lorraine Mazelis Flaherty, P.T.'s license?
NPPES lists Washington license number PT00009724, as entered by the provider. Search the Washington 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.