Individual provider Active NPI

Mark Watson, PT

  • Physical Therapist
  • Decatur, IN
National Provider Identifier
1851244172
Registry record updated Jun 29, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Physical TherapistTaxonomy code 225100000X
License
05009065A Issued in IN
Practice address
1100 Mercer Ave
Decatur, IN 46733-2303
Phone
(260) 724-2145
NPI assigned
Feb 17, 2026
Last updated
Jun 29, 2026By the provider in NPPES
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jun 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 05009065A IN Primary

Addresses

Primary practice location

1100 Mercer Ave
Decatur, IN 46733-2303

Mailing address

PO Box 151
Decatur, IN 46733-0151
Phone (260) 724-2145

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)
Not enrolled

State licenses

LicenseStateTypeSpecialty
05009065AINMDPhysical Therapist

NPI Registry JSON

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

{
    "created_epoch": "1771286400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1782691200000",
    "number": "1851244172",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 151",
            "city": "DECATUR",
            "state": "IN",
            "postal_code": "467330151",
            "telephone_number": "260-724-2145"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1100 MERCER AVE",
            "city": "DECATUR",
            "state": "IN",
            "postal_code": "467332303",
            "telephone_number": "260-724-2145"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "WATSON",
        "first_name": "MARK",
        "credential": "PT",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2026-02-17",
        "last_updated": "2026-06-29",
        "certification_date": "2026-06-29",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "225100000X",
            "taxonomy_group": "",
            "desc": "Physical Therapist",
            "state": "IN",
            "license": "05009065A",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Decatur, IN

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 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.