Zachary F Zajac, PT, DPT

Primary specialty

Physical TherapistTaxonomy code 225100000X

License

PT029062 Issued in PA

Practice address

2278 N Penn Rd
Hatfield, PA 19440-1905

Phone

(215) 997-9898

Fax

(215) 997-9899

NPI assigned

Nov 6, 2020

Last updated

Sep 14, 2026By the provider in NPPES

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

Specialty

Physical Therapist in Private Practice

Education

Other, 2020

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Willow Grove Physical Therapy LLCGroup PAC ID 0749189256, 22 clinicians

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

State licenses

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, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

• Willow Grove Physical Therapy, LLC

  • Physical Therapy Clinic/Center
  • Willow Grove, PA
  • NPI 1083659783

  Physical Therapist

  Medicare reassignment Care Compare group NPD
• Pennsylvania Luna Care Physical Therapy LLC

  • Physical Therapist
  • Horsham, PA
  • NPI 1528689445
  Medicare reassignment NPD
• Physical Therapy and Wellness Institute LLC

  • Physical Therapist
  • Lansdale, PA
  • NPI 1740208339
  Medicare reassignment NPD
• Progress Physical Therapy LLC

  • Physical Therapist
  • Philadelphia, PA
  • NPI 1164851085
  NPD

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

{
    "created_epoch": "1604620800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1789344000000",
    "number": "1578164489",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2278 N PENN RD",
            "city": "HATFIELD",
            "state": "PA",
            "postal_code": "194401905",
            "telephone_number": "215-997-9898",
            "fax_number": "215-997-9899"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2278 N PENN RD",
            "city": "HATFIELD",
            "state": "PA",
            "postal_code": "194401905",
            "telephone_number": "215-997-9898",
            "fax_number": "215-997-9899"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "161 N Main St Ste 8D",
            "address_purpose": "LOCATION",
            "city": "Dublin",
            "state": "PA",
            "postal_code": "189171304",
            "country_code": "US",
            "telephone_number": "215-997-9898",
            "fax_number": "215-997-9899",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "371 Main St Ste D",
            "address_purpose": "LOCATION",
            "city": "Harleysville",
            "state": "PA",
            "postal_code": "194382333",
            "country_code": "US",
            "telephone_number": "215-997-9898",
            "fax_number": "215-997-9899",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "317 W Germantown Pike Ste 101",
            "address_purpose": "LOCATION",
            "city": "East Norriton",
            "state": "PA",
            "postal_code": "194034278",
            "country_code": "US",
            "telephone_number": "215-997-9898",
            "fax_number": "215-997-9899",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "1501 Lower State Rd Ste 308",
            "address_purpose": "LOCATION",
            "city": "North Wales",
            "state": "PA",
            "postal_code": "194541201",
            "country_code": "US",
            "telephone_number": "215-997-9898",
            "fax_number": "215-997-9899",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "401 Horsham Rd Ste 201",
            "address_purpose": "LOCATION",
            "city": "Horsham",
            "state": "PA",
            "postal_code": "190442013",
            "country_code": "US",
            "telephone_number": "215-997-9898",
            "fax_number": "215-997-9899",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "ZAJAC",
        "first_name": "ZACHARY",
        "middle_name": "F",
        "credential": "PT, DPT",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2020-11-06",
        "last_updated": "2026-09-14",
        "certification_date": "2026-09-14",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "225100000X",
            "taxonomy_group": "",
            "desc": "Physical Therapist",
            "state": "PA",
            "license": "PT029062",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Karen Diane Weiss, MD
• David Keith Whitner, D.C.
• Windsor Hills Family Chiropractic Center, LLC
• Alice E Wright, DC
• Katelyn A Yunaska
• Megan Elizabeth Zimmerman
• Nicholas Zysk, PT, DPT

• Physical Therapist in Hatfield, PA
• Providers in Hatfield, PA by specialty
• Physical Therapist in Pennsylvania

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 14, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
• Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.