ALYSSA GRILLO DPT
NPI 1427980010
Physical Therapist in Somerset, NJ

Active since May 30, 2026Accepts Medicare Assignment
454 ELIZABETH AVE STE 240, SOMERSET, NJ 08873(732) 860-5757 Get Directions Write a Review

NPPES record last updated: May 30, 2026. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About Alyssa Grillo Dpt NPPES

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

ALYSSA GRILLO DPT (NPI 1427980010) is an individual physical therapist in Somerset, New Jersey and active in the NPI registry since May 2026. She is a graduate of Other (2025).

NPPES Registry Identity

NPI1427980010
Entity TypeIndividualFemale
Primary Taxonomy225100000X
Provider Legal NameALYSSA GRILLOCredential: DPT
Location Address454 ELIZABETH AVE STE 240Somerset, NJ 08873-5111
Mailing Address3 Arborwood CtEast Windsor, NJ 08520-4705
Sole ProprietorNo
Medical School CMSOtherGraduated 2025
Enumeration DateMay 30, 2026
NPPES CertifiedMay 30, 2026
✔ NPI 1427980010 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
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.
454 ELIZABETH AVE STE 240, Somerset, NJ 08873

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

Alyssa Grillo 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 ID9537625108
PECOS Enrollment IDI20260804000314

Medicare Billing Reassignments

4

Medicare enrollment records show Alyssa Grillo reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Physical Medicine & Rehabilitation
454 ELIZABETH AVE
Somerset, NJ 08873
  • Reassigned Medicare billing, New Jersey enrollment
  • 55 clinicians in this Medicare group
Pain Medicine
105 RAIDER BLVD STE 201
Hillsborough, NJ 08844
  • Reassigned Medicare billing, New Jersey enrollment
  • 37 clinicians in this Medicare group
Physical Medicine & Rehabilitation
459 WATCHUNG AVE
Watchung, NJ 07069
  • Reassigned Medicare billing, New Jersey enrollment
  • 55 clinicians in this Medicare group
Physical Medicine & Rehabilitation
3150 US HIGHWAY 22
Branchburg, NJ 08876
  • Reassigned Medicare billing, New Jersey enrollment
  • 54 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 08873 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
$98.09 typical visit price
range $63.84 – $190.92
Typical copayment $24.52 (range $15.96 – $47.73)
Most-billed visit code 99203
Established Patient
$79.09 typical visit price
range $20.97 – $155.92
Typical copayment $19.77 (range $5.24 – $38.98)
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 3

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

Physical Medicine & Rehabilitation
454 ELIZABETH AVE STE 240
SOMERSET, NJ 08873
Occupational Therapist
454 ELIZABETH AVE STE 240
SOMERSET, NJ 08873
Occupational Therapist
454 ELIZABETH AVE STE 240
SOMERSET, NJ 08873

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 Grillo's NPI number?

The NPI number for Alyssa Grillo is 1427980010. It was assigned to this individual provider in the NPPES registry on May 30, 2026.

Where is Alyssa Grillo located?

Alyssa Grillo practices at 454 Elizabeth Ave Ste 240, Somerset, NJ 08873. The listed phone number is (732) 860-5757.

What is Alyssa Grillo's specialty?

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

Is Alyssa Grillo enrolled in Medicare?

Yes. Alyssa Grillo 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 organizations bill Medicare for Alyssa Grillo's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Alyssa Grillo reassigns Medicare benefits to 4 organizations: Performance Medical Group Of Somerset (Somerset, NJ), Performance Medical Group Of Hillsborough LLC (Hillsborough, NJ), Performance Medical Of Watchung LLC (Watchung, NJ) and Performance Medical Group Of Branchburg LLC (Branchburg, NJ). Each 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 Alyssa Grillo'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 Alyssa Grillo was last updated on May 30, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.