Gretchen Dingman, PT
Physical Therapist · Seattle, WA
Gretchen Dingman, PT is a physical therapist with a practice address in Seattle, Washington, and NPI 1326001983, issued on Apr 6, 2006. Check the license (Washington PT00003049, as entered in NPPES) with the Washington board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Gretchen Dingman
- Credential
- PT
- Primary taxonomy
- Physical Therapist 225100000X
- License number
- PT00003049 WA
Self-reported in NPPES; status is on the state search - Practice location
- 901 Boren Ave, Seattle, WA 98104
- Phone
- (206) 447-1570
- Enumerated
- Apr 6, 2006
- Record last updated
- Mar 11, 2008 (not updated in 18 years: call before relying on the address or phone)
- Fax
- (206) 447-1592
- Entity
- Type 1 · individual
8 nearest physical therapist records → All 7,493 in Washington → Look up another NPI →
Also registered at 901 Boren Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Gretchen Dingman in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Washington board licenses this profession
Search for license PT00003049Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Gretchen Dingman among 7,493 physical therapist records in Washington
Gretchen Dingman, PT 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 not. Its NPI, issued in 2006, is newer than 3% of them.
- NPI issued2006 · 3% of these records are older, 80% newer
- In a Medicare fileNo · 38% of these records are
- In the CMS Doctors and Clinicians fileNo · 39% of these records are
- Record last updated2008 · 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).
1,200 physical therapist records list a practice address in Seattle
They are 1,200 of the 41,956 NPPES records with a practice address in Seattle, and 7,493 physical therapist records in Washington. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 7,493 in Washington → Every provider in Seattle → Physical Therapist nationwide →
The 8 physical therapist records with the nearest ZIP codes
- Edessa Bello-Rapoport, PTSeattle, WA 981041558310359
- Michael Bono, PTSeattle, WA 981041922061951
- Nancy Casey, PTSeattle, WA 981041831138379
- Samantha DelehantSeattle, WA 981041568425130
- Elizabeth GrenzkeSeattle, WA 981041902869407
- David Leffmann, MPTSeattle, WA 981041841295276
- Nolana NewtonSeattle, WA 981041336102474
- Renata Plata-Pniak, PTSeattle, WA 981041629005533
Common questions
What is Gretchen Dingman, PT's NPI number?
Gretchen Dingman, PT's National Provider Identifier (NPI) is 1326001983, issued on Apr 6, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Gretchen Dingman, PT located?
The NPPES record lists a practice address at 901 Boren Ave, Seattle, WA, 98104. Phone: (206) 447-1570. Providers update this record themselves, so call before visiting.
How can I verify Gretchen Dingman, PT's license?
NPPES lists Washington license number PT00003049, 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. 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.