STEPHEN CHAO DPT
NPI 1598093783
Physical Therapist in Hawthorne, NY

Active since November 27, 2009Accepts Medicare Assignment
370 ELWOOD AVE, SUITE 101, HAWTHORNE, NY 10532(914) 769-7690(914) 769-8077 Get Directions Write a Review

NPPES record last updated: September 11, 2025. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Sep 11, 2025, Sep 28, 2015 (2 updates tracked since 2015).

About Stephen Chao Dpt NPPES

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

STEPHEN CHAO DPT (NPI 1598093783) is an individual physical therapist in Hawthorne, New York, licensed in New York (032066-1) and active in the NPI registry since November 2009. He maintains a secondary practice location in New York and is a graduate of Other (2009).

NPPES Registry Identity

NPI1598093783
Entity TypeIndividualMale
Primary Taxonomy225100000X
Provider Legal NameSTEPHEN CHAOCredential: DPT
Location Address370 ELWOOD AVE, SUITE 101Hawthorne, NY 10532-1258
Mailing Address102 Madison Ave, 8th FloorNew York, NY 10016 · (212) 759-2282 · Fax (212) 379-2123
Fax(914) 769-8077
Sole ProprietorNo
Medical School CMSOtherGraduated 2009
Enumeration DateNovember 27, 2009
Last NPPES UpdateSeptember 11, 20252 updates tracked since enumeration
NPPES CertifiedSeptember 11, 2025
✔ NPI 1598093783 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 NY · 032066-1
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.
370 ELWOOD AVE, Hawthorne, NY 10532

Other Names 1

Professional Name (2)Grayson Stephen Ying Chao Dpt

Secondary Practice Location 1

Location 157 W57th street, 15th flNew York, NY 10019 · Phone (646) 790-7464

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Stephen Chao Dpt 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 ID8325183445
PECOS Enrollment IDI20100301000605

Medicare Billing Reassignment

Medicare enrollment records show Stephen Chao reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Physical Therapy
120 E 56TH ST, SUITE 1010
New York, NY 10022
  • Reassigned Medicare billing, New York enrollment
  • 706 clinicians in this Medicare group

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 10532 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
$105.06 typical visit price
range $67.40 – $203.53
Typical copayment $26.26 (range $16.85 – $50.88)
Most-billed visit code 99203
Established Patient
$83.44 typical visit price
range $21.66 – $164.45
Typical copayment $20.86 (range $5.41 – $41.11)
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 4

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

Physical Therapist
370 ELWOOD AVE, SUITE 101
HAWTHORNE, NY 10532
Pediatrics
370 ELWOOD AVE
HAWTHORNE, NY 10532
Physical Therapist
370 ELWOOD AVE, SUITE 101
HAWTHORNE, NY 10532
Physical Therapist
370 ELWOOD AVE, SUITE 101
HAWTHORNE, NY 10532

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 Stephen Chao's NPI number?

The NPI number for Stephen Chao is 1598093783. It was assigned to this individual provider in the NPPES registry on November 27, 2009. The provider is also known as Grayson Stephen Ying Chao Dpt.

Where is Stephen Chao located?

Stephen Chao practices at 370 Elwood Ave Suite 101, Hawthorne, NY 10532. The listed phone number is (914) 769-7690.

What is Stephen Chao's specialty?

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

Is Stephen Chao enrolled in Medicare?

Yes. Stephen Chao 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.

Which organization bills Medicare for Stephen Chao's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Stephen Chao reassigns Medicare benefits to Spear Physical And Occupational Therapy, LLC (New York, NY). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Stephen Chao's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Stephen Chao was last updated on September 11, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 months 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.