MR. WILLIAM EDWARD WEISS R.P.T.
NPI 1861513061
Physical Therapist in Fontana, CA

Active since April 03, 2007Accepts Medicare Assignment
9985 SIERRA AVE, FONTANA, CA 92335(909) 427-6995(909) 427-4847 Get Directions Write a Review

NPPES record last updated: November 29, 2021. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Mr. William Edward Weiss R.p.t. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MR. WILLIAM EDWARD WEISS R.P.T. (NPI 1861513061) is an individual physical therapist in Fontana, California, licensed in California (PT 15523) and active in the NPI registry since April 2007. He is a graduate of Other (1988).

NPPES Registry Identity

NPI1861513061
Entity TypeIndividualMale
Primary Taxonomy225100000X
Provider Legal NameMR. WILLIAM EDWARD WEISSCredential: R.P.T.
Location Address9985 SIERRA AVEFontana, CA 92335-6720
Mailing Address24879 Lawton AveLoma Linda, CA 92354-3428 · (909) 800-4744
Fax(909) 427-4847
Sole ProprietorNo
Medical School CMSOtherGraduated 1988
Enumeration DateApril 3, 2007
Last NPPES UpdateNovember 29, 2021
NPI 1861513061 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyPhysical TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
Taxonomy Code225100000X
License Licensed in CA · PT 15523
Definition
Physical therapists (PTs) are licensed health care professionals who diagnose and treat individuals of all ages, from newborns to the very oldest, who have medical problems or other health-related conditions that limit their abilities to move and perform functional activities in their daily lives. PTs examine each individual and develop a plan using treatment techniques to promote the ability to move, reduce pain, restore function, and prevent disability. In addition, PTs work with individuals to prevent the loss of mobility before it occurs by developing fitness- and wellness-oriented programs for healthier and more active lifestyles. PTs:
  • Diagnose and manage movement dysfunction and enhance physical and functional abilities.
  • Restore, maintain, and promote not only optimal physical function but optimal wellness and fitness and optimal quality of life as it relates to movement and health.
  • Prevent the onset, symptoms, and progression of impairments, functional limitations, and disabilities that may result from diseases, disorders, conditions, or injuries.
  • Treat conditions of the musculoskeletal, neuromuscular, cardiovascular, pulmonary, and/or integumentary systems.
  • Address the negative effects attributable to unique personal and environmental factors as they relate to human performance.
PTs provide care for people in a variety of settings, including hospitals, private practices, outpatient clinics, home health agencies, schools, sports and fitness facilities, work settings, and nursing homes. State licensure is required in each state in which a PT practices.
9985 SIERRA AVE, Fontana, CA 92335

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare and accepts Medicare assignment

Mr. William Edward Weiss R.p.t. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID5597947325
PECOS Enrollment IDI20110315000573

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 92335 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$91.88 typical visit price
range $59.60 – $179.42
Typical copayment $22.97 (range $14.90 – $44.85)
Most-billed visit code 99203
Established Patient
$74.08 typical visit price
range $19.37 – $146.42
Typical copayment $18.52 (range $4.84 – $36.60)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Internal Medicine (Cardiovascular Disease)
9985 SIERRA AVE
FONTANA, CA 92335
Internal Medicine (Cardiovascular Disease)
9985 SIERRA AVE
FONTANA, CA 92335
Psychiatry & Neurology (Neurology)
9985 SIERRA AVE, MOB-2, BASEMENT
FONTANA, CA 92335
Internal Medicine
9985 SIERRA AVE
FONTANA, CA 92335
Physical Therapy Assistant
9985 SIERRA AVE
FONTANA, CA 92335
Orthopaedic Surgery (Adult Reconstructive Orthopaedic Surgery)
9985 SIERRA AVE
FONTANA, CA 92335
Occupational Therapist
9985 SIERRA AVE
FONTANA, CA 92335
Radiology (Diagnostic Radiology)
9985 SIERRA AVE, BLDG. #3, DEPT. OF RADIOLOGY
FONTANA, CA 92335

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is William Weiss's NPI number?

The NPI number for William Weiss is 1861513061. It was assigned to this individual provider in the NPPES registry on April 3, 2007.

Where is William Weiss located?

William Weiss practices at 9985 Sierra Ave, Fontana, CA 92335. The listed phone number is (909) 427-6995.

What is William Weiss's specialty?

The primary specialty registered for this NPI is Physical Therapist with taxonomy code 225100000X.

Is William Weiss enrolled in Medicare?

Yes. William Weiss is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

When was this NPI record last updated?

The NPPES record for William Weiss was last updated on November 29, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.