Elizabeth Z. Underhill, M.P.T.
Physical Therapist · Torrance, CA
Elizabeth Z. Underhill, M.P.T. is a physical therapist with a practice address in Torrance, California, and NPI 1144373507, issued on Jan 19, 2007. Check the license (California PT20745, as entered in NPPES) with the California board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Elizabeth Z. Underhill
- Credential
- M.P.T.
- Primary taxonomy
- Physical Therapist 225100000X
- License number
- PT20745 CA
Self-reported in NPPES; status is on the state search - Practice location
- 4201 Torrance Blvd, Torrance, CA 90503
- Phone
- (310) 543-4727
- Enumerated
- Jan 19, 2007
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (310) 543-0567
- Medicare enrollment
- Enrolled (PECOS I20050303000871); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest physical therapist records → All 22,531 in California → Look up another NPI →
Also registered at 4201 Torrance Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Elizabeth Z. Underhill in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license PT20745Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Elizabeth Z. Underhill among 22,531 physical therapist records in California
Elizabeth Z. Underhill, M.P.T. 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 not. Its NPI, issued in 2007, is newer than 16% of them.
- NPI issued2007 · 16% of these records are older, 73% newer
- In a Medicare fileNo · 32% of these records are
- In the CMS Doctors and Clinicians fileYes · 34% of these records are
- Graduated1994 · median 2017 among the 7,751 with a school on file
- Record last updated2007 · 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).
277 physical therapist records list a practice address in Torrance
They are 277 of the 8,901 NPPES records with a practice address in Torrance, and 22,531 physical therapist records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 22,531 in California → Every provider in Torrance → Physical Therapist nationwide →
The 8 physical therapist records with the nearest ZIP codes
- Robert Avila, PTTorrance, CA 905031881679967
- Gary Coleman, P.T.Torrance, CA 905031114013802
- Allen Dewit, P.T.Torrance, CA 905031932206612
- Michael Fischvogt, P.T.Torrance, CA 905031831284231
- Michael Kuriyama, DPTTorrance, CA 905031629028451
- Tanya Mallett, RPTTorrance, CA 905031811924517
- Travis McKay, DPTTorrance, CA 905031053306498
- Greg Petersen, P.T.Torrance, CA 905031013013176
Common questions
What is Elizabeth Z. Underhill, M.P.T.'s NPI number?
Elizabeth Z. Underhill, M.P.T.'s National Provider Identifier (NPI) is 1144373507, issued on Jan 19, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Elizabeth Z. Underhill, M.P.T. located?
The NPPES record lists a practice address at 4201 Torrance Blvd, Torrance, CA, 90503. Phone: (310) 543-4727. Providers update this record themselves, so call before visiting.
How can I verify Elizabeth Z. Underhill, M.P.T.'s license?
NPPES lists California license number PT20745, 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. 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.