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Physical Therapist in Private Practice

Zacharia X. Williams, PT

Sees patients in Los Angeles, CA · Manhattan Beach, CA · California

Summary

Zacharia X. Williams, PT is a physical therapist at 1520 San Pablo St, Los Angeles, CA 90033. Phone: (800) 872-2273. Accepts Medicare assignment. NPI 1245945229. Source: CMS National Downloadable File, updated October 2, 2026.

  • Specialty: Physical therapist (Medicare lists Physical Therapist in Private Practice)
  • Address: 1520 San Pablo St, Los Angeles, CA 90033 · Directions (3 more locations)
  • Phone: (800) 872‑2273
  • Medicare: Accepts Medicare assignment
  • Group practice: USC Care Medical Group Inc (+1 more)
  • School: graduated 2022
  • Gender (as listed): Male
Call(800) 872‑2273 NPI Registry record Medicare profile

From official Medicare data

This page shows what Medicare's official clinician data says about Zacharia X. Williams, joined by NPI number (data updated October 2, 2026). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

Quick answers

Does Zacharia X. Williams accept Medicare assignment?
Yes. Medicare's clinician data says Zacharia X. Williams accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
What is Zacharia X. Williams's NPI number?
1245945229. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Practice locations

Addresses where Zacharia X. Williams is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Zacharia X. Williams as a member of these groups (CMS data updated October 2, 2026).

  • USC Care Medical Group Inc1,380 clinicians in the group
  • Beach Cities Orthopedics and Sports Medicine33 clinicians in the group

Specialties

Find other clinicians: Physical Therapist in Private Practice, California →

Other physical therapists in Los Angeles

Clinicians with the same Medicare primary specialty in Los Angeles, CA — not a recommendation.

All physical therapists in Los Angeles →

Other clinicians in USC Care Medical Group Inc

Medicare enrollment lists these clinicians in the same group practice — not a recommendation.

Clinician information

CredentialPT
Graduation year2022
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1245945229
CorrectionsReport an error or suggest an update →

Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.

Sources

  1. National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
  2. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  3. Medicare Care Compare — official Medicare tool to look up clinicians