William Christopher Sir Lyv, PT, DPT
Physical Therapist · Tustin, CA
William Christopher Sir Lyv, PT, DPT is a physical therapist with a practice address in Tustin, California, and NPI 1609630656, issued on Feb 9, 2024. Check the license (California 305571, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- William Christopher Sir Lyv
- Credential
- PT, DPT
- Primary taxonomy
- Physical Therapist 225100000X
- License number
- 305571 CA
Self-reported in NPPES; status is on the state search - Practice location
- 2492 Walnut Ave Ste 140, Tustin, CA 92780
- Phone
- (714) 544-2188
- Enumerated
- Feb 9, 2024
- Record last updated
- Jul 28, 2024
- Fax
- (714) 544-2189
- Medicare enrollment
- Enrolled (PECOS I20240312001473); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest physical therapist records → All 22,531 in California → Look up another NPI →
Also registered at 2492 Walnut Ave Ste 140
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Sabrina GaffoglioSpecialist1205209350
- Marina MakarPhysical Therapist1952262941
- Emily Rounds, PT, MPTPhysical Therapist1598176000
- Nandi Sundaram, PT, MPTPhysical Therapist1568650794
- Brian Wong, PTOrthopedic Physical Therapist1255534418
Verify William Christopher Sir Lyv in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 305571Check 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
- California Luna Care Physical Therapy PCLos Gatos, CA
- State-OF-The-Art Physical Therapy, Inc.Tustin, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
William Christopher Sir Lyv among 22,531 physical therapist records in California
William Christopher Sir Lyv, PT, DPT is one of 22,531 physical therapist records with a practice address in California. 32% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2024, is newer than 87% of them.
- NPI issued2024 · 87% of these records are older, 8% newer
- In a Medicare fileYes · 32% of these records are
- In the CMS Doctors and Clinicians fileYes · 34% of these records are
- Graduated2023 · median 2017 among the 7,751 with a school on file
- Record last updated2024 · 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 California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
77 physical therapist records list a practice address in Tustin
They are 77 of the 2,221 NPPES records with a practice address in Tustin, and 22,531 physical therapist records in California.
All 22,531 in California → Every provider in Tustin → Physical Therapist nationwide →
The 8 physical therapist records with the nearest ZIP codes
- Randi Berry, P.T.Tustin, CA 927801053559690
- Mark Cipolla, MPTTustin, CA 927801720308695
- Brett Eirich, PTTustin, CA 927801548271679
- Marchelle Esparza, MPT, OCSTustin, CA 927801932131638
- Daniel Falchetti, PT, MPTTustin, CA 927801255304242
- Steven Ferdig, MPT, OCSTustin, CA 927801245258359
- Megan Kay, M.P.T.Tustin, CA 927801861705667
- Michael Koerner, P.T.Tustin, CA 927801689747636
Common questions
What is William Christopher Sir Lyv, PT, DPT's NPI number?
William Christopher Sir Lyv, PT, DPT's National Provider Identifier (NPI) is 1609630656, issued on Feb 9, 2024. An NPI identifies a provider in billing; it is not a license.
Where is William Christopher Sir Lyv, PT, DPT located?
The NPPES record lists a practice address at 2492 Walnut Ave Ste 140, Tustin, CA, 92780. Phone: (714) 544-2188. Providers update this record themselves, so call before visiting.
How can I verify William Christopher Sir Lyv, PT, DPT's license?
NPPES lists California license number 305571, as entered by the provider. Search the California 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.