Individual provider Active NPI

Mark Joseph Hardisky, MPT

  • Physical Therapist
  • Abingdon, MD
National Provider Identifier
1336252527
Registry record updated Sep 29, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Physical TherapistTaxonomy code 225100000X
License
19927 Issued in MD
Practice address
3465 Box Hill Corp Ctr Dr
Ste G
Abingdon, MD 21009-1261
Phone
(410) 563-4806
Fax
(410) 569-5474
NPI assigned
Aug 15, 2006
Last updated
Sep 29, 2026By the provider in NPPES
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Sep 29, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Physical Therapist 225100000X 19927 MD Primary

Addresses

Primary practice location

3465 Box Hill Corp Ctr Dr
Ste G
Abingdon, MD 21009-1261

Mailing address

1812 Marsh Rd
Store 505
Wilmington, DE 19810-4581
Phone (302) 793-0432

Other identifiers 4

IdentifierTypeStateIssuer
88760514OtherCARE FIRST
5070-0057OtherCARE FIRST
014156OtherJOHNS HOPKINS
3316661000OtherAMERIHEALTH IBC

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Not listed in the public Medicare enrollment file

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled

Practice roles

OrganizationSpecialtyStatusNew patients
Harford County Wellness Center Past Accepting new patients

Organizations & group practices 1

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.

NPI Registry JSON

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

{
    "created_epoch": "1155600000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1790640000000",
    "number": "1336252527",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1812 MARSH RD",
            "address_2": "STORE 505",
            "city": "WILMINGTON",
            "state": "DE",
            "postal_code": "198104581",
            "telephone_number": "302-793-0432",
            "fax_number": "302-793-0400"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "3465 BOX HILL CORP CTR DR",
            "address_2": "STE G",
            "city": "ABINGDON",
            "state": "MD",
            "postal_code": "210091261",
            "telephone_number": "410-563-4806",
            "fax_number": "410-569-5474"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "HARDISKY",
        "first_name": "MARK",
        "middle_name": "JOSEPH",
        "credential": "MPT",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-08-15",
        "last_updated": "2026-09-29",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "225100000X",
            "taxonomy_group": "",
            "desc": "Physical Therapist",
            "state": "MD",
            "license": "19927",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "CARE FIRST",
            "identifier": "88760514",
            "state": null
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "CARE FIRST",
            "identifier": "5070-0057",
            "state": null
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "JOHNS HOPKINS",
            "identifier": "014156",
            "state": null
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "AMERIHEALTH IBC",
            "identifier": "3316661000",
            "state": null
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Abingdon, MD

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 29, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.