DR. JACOB J BILLAK D.P.T.
NPI 1346446358
Physical Therapist in Grove City, PA

Active since June 26, 2007
201 ERIE ST STE B, GROVE CITY, PA 16127(724) 264-4640(724) 264-4641 Get Directions Write a Review

NPPES record last updated: July 21, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Dr. Jacob J Billak D.p.t. NPPES

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

DR. JACOB J BILLAK D.P.T. (NPI 1346446358) is an individual physical therapist in Grove City, Pennsylvania, licensed in Pennsylvania (PT018752) and active in the NPI registry since June 2007.

NPPES Registry Identity

NPI1346446358
Entity TypeIndividualMale
Primary Taxonomy225100000X
Provider Legal NameDR. JACOB J BILLAKCredential: D.P.T.
Location Address201 ERIE ST STE BGrove City, PA 16127-1659
Mailing Address201 Erie St Ste BGrove City, PA 16127-1659 · (724) 264-4640 · Fax (724) 264-4641
Fax(724) 264-4641
Sole ProprietorNo
Enumeration DateJune 26, 2007
Last NPPES UpdateJuly 21, 2026
NPPES CertifiedJuly 21, 2026
✔ NPI 1346446358 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 PA · PT018752
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.
201 ERIE ST STE B, Grove City, PA 16127

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Jacob J Billak D.p.t. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Medicare Billing Reassignments

2

Medicare enrollment records show Jacob Billak reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Physical Therapy
201 ERIE ST STE B
Grove City, PA 16127
  • Reassigned Medicare billing, Pennsylvania enrollment
  • 62 clinicians in this Medicare group
Physical Therapist
201 ERIE ST STE B
Grove City, PA 16127
  • Reassigned Medicare billing, Pennsylvania enrollment

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

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
201 ERIE ST STE B
GROVE CITY, PA 16127
Physical Therapist
201 ERIE ST STE B
GROVE CITY, PA 16127
Clinic/Center (Physical Therapy)
201 ERIE ST STE B
GROVE CITY, PA 16127
Physical Therapist
201 ERIE ST STE B
GROVE CITY, PA 16127
Physical Therapist
201 ERIE ST STE B
GROVE CITY, PA 16127

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 Jacob Billak's NPI number?

The NPI number for Jacob Billak is 1346446358. It was assigned to this individual provider in the NPPES registry on June 26, 2007.

Where is Jacob Billak located?

Jacob Billak practices at 201 Erie St Ste B, Grove City, PA 16127. The listed phone number is (724) 264-4640.

What is Jacob Billak's specialty?

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

Is Jacob Billak enrolled in Medicare?

Yes. Jacob Billak is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Jacob Billak's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Jacob Billak reassigns Medicare benefits to 2 organizations: Keystone Rehabilitation Systems, Inc. (Grove City, PA) and Lucas Rehabilitation (Grove City, PA). 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 Jacob Billak'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 Jacob Billak was last updated on July 21, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.