Jacob J Billak, D.P.T.

Primary specialty

Physical TherapistTaxonomy code 225100000X

License

PT018752 Issued in PA

Practice address

201 Erie St Ste B
Grove City, PA 16127-1659

Phone

(724) 264-4640

Fax

(724) 264-4641

NPI assigned

Jun 26, 2007

Sex

Male

Sole proprietor

No

Registry information is reported by the provider to CMS and is not verified. About this source

Specialties & licenses 1

Addresses

Medicare fee-for-service enrollment

Enrolled in PA

Enrollment records 1

Medicare enrollment (NPD)

Enrolled

Practice roles

Locations

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships and National Provider Directory roles.

• Keystone Rehabilitation Systems, Inc.

  • Physical Therapy Clinic/Center
  • Dingmans Ferry, PA
  • NPI 1164944245
  Medicare reassignment
• Keystone Rehabilitation Systems, Inc.

  • Physical Therapy Clinic/Center
  • Macungie, PA
  • NPI 1205386547
  NPD
• Keystone Rehabilitation Systems, Inc.

  • Physical Therapy Clinic/Center
  • Butler, PA
  • NPI 1336878941
  NPD
• Pivot Physical Therapy of Pennsylvania, LLC

  • Physical Therapist
  • South Abington Township, PA
  • NPI 1881132488
  NPD (past)

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1182816000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1784592000000",
    "number": "1346446358",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "201 ERIE ST STE B",
            "city": "GROVE CITY",
            "state": "PA",
            "postal_code": "161271659",
            "telephone_number": "724-264-4640",
            "fax_number": "724-264-4641"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "201 ERIE ST STE B",
            "city": "GROVE CITY",
            "state": "PA",
            "postal_code": "161271659",
            "telephone_number": "724-264-4640",
            "fax_number": "724-264-4641"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "BILLAK",
        "first_name": "JACOB",
        "middle_name": "J",
        "name_prefix": "Dr.",
        "credential": "D.P.T.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2007-06-26",
        "last_updated": "2026-07-21",
        "certification_date": "2026-07-21",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "225100000X",
            "taxonomy_group": "",
            "desc": "Physical Therapist",
            "state": "PA",
            "license": "PT018752",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Francis J Bassani Sr., D.O.
• Batchelet Eye, LLC
• Andrew Richard Batchelet, M.D.
• Kelsie Ann Beasley, CRNP
• Ashley Berger, PHARMD
• Anna K Bires, PA-C
• Barbara Blakley, LPC
• Nicholas Adam Bonazza, M.D.
• Ashley Boughter, MS, CCC-SLP
• Christa J. Brahler, LPC

• Physical Therapist in Grove City, PA
• Providers in Grove City, PA by specialty
• Physical Therapist in Pennsylvania

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 21, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.