Sada K. Hertzig, PT
Physical Therapist · Federal Way, WA
Sada K. Hertzig, PT is a physical therapist with a practice address in Federal Way, Washington, and NPI 1871586198, issued on Aug 23, 2005. Check the license (Washington PT00008879, as entered in NPPES) with the Washington board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Sada K. Hertzig
- Credential
- PT
- Primary taxonomy
- Physical Therapist 225100000X
- License number
- PT00008879 WA
Self-reported in NPPES; status is on the state search - Practice location
- 32030 23RD Ave S, Federal Way, WA 98003
- Phone
- (253) 946-4852
- Enumerated
- Aug 23, 2005
- Record last updated
- Apr 24, 2008 (not updated in 18 years: call before relying on the address or phone)
- Fax
- (253) 946-4862
- Medicare enrollment
- Enrolled (PECOS I20080630000115); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest physical therapist records → All 7,493 in Washington → Look up another NPI →
Also registered at 32030 23RD Ave S
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Brandon Alina, PT, DPTPhysical Therapist1992571285
- Elizabeth Allen, LMPMassage Therapist1578557922
- Lillian Chen, DPTPhysical Therapist1205431186
- Dana D'Eagle, OTOccupational Therapist1881687838
- Brendan FannPhysical Therapist1588172308
- Selamawit Fantaye, PTPhysical Therapist1588377832
Verify Sada K. Hertzig in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Washington board licenses this profession
Search for license PT00008879Check 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 2 group practices
- Lake Washington Physical Therapy LLCKirkland, WA
- Physical Therapy Clinics Inc PSWoodinville, WA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Sada K. Hertzig among 7,493 physical therapist records in Washington
Sada K. Hertzig, 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. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 97% newer
- In a Medicare fileYes · 38% of these records are
- In the CMS Doctors and Clinicians fileYes · 39% of these records are
- Graduated2002 · median 2016 among the 2,929 with a school on file
- 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).
128 physical therapist records list a practice address in Federal Way
They are 128 of the 2,770 NPPES records with a practice address in Federal Way, and 7,493 physical therapist records in Washington.
All 7,493 in Washington → Every provider in Federal Way → Physical Therapist nationwide →
The 8 physical therapist records with the nearest ZIP codes
- Derek Castonguay, PTFederal Way, WA 980031992753313
- Amanda Ferland, MS DPTFederal Way, WA 980031891753323
- James Fuller, PHYSICAL THERAPISTFederal Way, WA 980031124028634
- Holly Jorgensen, DPTFederal Way, WA 980031558382689
- Karen Kells-Murphy, PTFederal Way, WA 980031598860017
- Timothy Newton, MPT ATCFederal Way, WA 980031053486886
- Jo Peter, PTFederal Way, WA 980031417058041
- Megan Raak, MPTFederal Way, WA 980031669542056
Common questions
What is Sada K. Hertzig, PT's NPI number?
Sada K. Hertzig, PT's National Provider Identifier (NPI) is 1871586198, issued on Aug 23, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Sada K. Hertzig, PT located?
The NPPES record lists a practice address at 32030 23RD Ave S, Federal Way, WA, 98003. Phone: (253) 946-4852. Providers update this record themselves, so call before visiting.
How can I verify Sada K. Hertzig, PT's license?
NPPES lists Washington license number PT00008879, 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.