Michael Dennis Knapp, PTA

Primary specialty

Physical Therapy Clinic/CenterTaxonomy code 261QP2000X

License

000938 Issued in CT

Practice address

512 Saybrook Rd
Middletown, CT 06457-4788

Phone

(860) 343-5997

Fax

(860) 343-6042

NPI assigned

Apr 2, 2007

Sex

Male

Sole proprietor

Yes

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

Specialties & licenses 2

Addresses

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Not enrolled

State licenses

Practice roles

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.

• Middlesex Hospital

  • Community Based Hospice Care Agency
  • Middletown, CT
  • NPI 1003873233
  NPD (past)

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

{
    "created_epoch": "1175472000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1762905600000",
    "number": "1295856797",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "475 NEIPSIC RD",
            "city": "GLASTONBURY",
            "state": "CT",
            "postal_code": "060332452",
            "telephone_number": "860-983-4524",
            "fax_number": "860-430-9762"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "512 SAYBROOK RD",
            "city": "MIDDLETOWN",
            "state": "CT",
            "postal_code": "064574788",
            "telephone_number": "860-343-5997",
            "fax_number": "860-343-6042"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "KNAPP",
        "first_name": "MICHAEL",
        "middle_name": "DENNIS",
        "credential": "PTA",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2007-04-02",
        "last_updated": "2025-11-12",
        "certification_date": "2025-11-12",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "261QP2000X",
            "taxonomy_group": "",
            "desc": "Clinic/Center, Physical Therapy",
            "state": "CT",
            "license": "000938",
            "primary": true
        },
        {
            "code": "2255A2300X",
            "taxonomy_group": "",
            "desc": "Specialist/Technologist, Athletic Trainer",
            "state": "CT",
            "license": "000354",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Lawrence Peter Kleuser III, M.D.
• Keri Ann Klink, PA-C
• Marina Kloyzner, M.D.
• Sabrina Kluvers, PSYD
• David Ashley Knapp, C.P.O.
• Ellen B Koch, LCSW
• Martin E Kodish, M.D.
• Martha Koehler, LCSW
• Donald Jeffrey Kohl, DMD
• Jaclyn Aleksandra Konopka, MD

• Physical Therapy Clinic/Center in Middletown, CT
• Providers in Middletown, CT by specialty
• Physical Therapy Clinic/Center in Connecticut

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Nov 12, 2025; 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.