Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

ALYSSA CASTELLI PT, DPT
NPI 1346020518
Physical Therapist in Brooklyn, NY

Active since October 04, 2023
224 GRAND ST, BROOKLYN, NY 11211(646) 222-9340 Get Directions Write a Review

NPPES record last updated: August 20, 2026. Verified against the NPPES registry weekly; last sync: August 30, 2026.

Record update history: Aug 20, 2026, Oct 4, 2023 (2 updates tracked since 2023).

About Alyssa Castelli Pt, Dpt NPPES

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

ALYSSA CASTELLI PT, DPT (NPI 1346020518) is an individual physical therapist in Brooklyn, New York, licensed in New York (050813-01) and active in the NPI registry since October 2023. She is a graduate of Other (2023).

NPPES Registry Identity

NPI1346020518
Entity TypeIndividualFemale
Primary Taxonomy225100000X
Provider Legal NameALYSSA CASTELLICredential: PT, DPT
Location Address224 GRAND STBrooklyn, NY 11211-4303
Mailing Address102 Madison Ave Fl 8New York, NY 10016-7584 · (212) 759-2282 · Fax (212) 379-2123
Sole ProprietorNo
Medical School CMSOtherGraduated 2023
Enumeration DateOctober 4, 2023
Last NPPES UpdateAugust 20, 20262 updates tracked since enumeration
NPPES CertifiedAugust 20, 2026
NPI 1346020518 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 · 050813-01
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.
224 GRAND ST, Brooklyn, NY 11211

Other Names 1

Former Name (1)Alyssa Kopsidas

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

Alyssa Castelli Pt, 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 ID5193171460
PECOS Enrollment IDI20231023001433

Other Providers at the Same Location NPPES 5

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

Physical Therapist
224 GRAND ST
BROOKLYN, NY 11211
Optometrist
224 GRAND ST
BROOKLYN, NY 11211
Physical Therapist
224 GRAND ST
BROOKLYN, NY 11211
Physical Therapist
224 GRAND ST
BROOKLYN, NY 11211
Physical Therapist
224 GRAND ST
BROOKLYN, NY 11211

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 Alyssa Castelli's NPI number?

The NPI number for Alyssa Castelli is 1346020518. It was assigned to this individual provider in the NPPES registry on October 4, 2023. The provider is also known as Alyssa Kopsidas.

Where is Alyssa Castelli located?

Alyssa Castelli practices at 224 Grand St, Brooklyn, NY 11211. The listed phone number is (646) 222-9340.

What is Alyssa Castelli's specialty?

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

Is Alyssa Castelli enrolled in Medicare?

Yes. Alyssa Castelli 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 Alyssa Castelli was last updated on August 20, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 days 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.