Hans Knopp, D.O.

Primary specialty

Physical Medicine & Rehabilitation PhysicianTaxonomy code 208100000X

License

57267 Issued in CT

Practice address

61 S Main St Ste 308
West Hartford, CT 06107-2403

Phone

(201) 370-6601

NPI assigned

Oct 1, 2013

Last updated

Feb 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 CT

Eligible to order & refer

• Part B services: Yes
• Medical equipment: Yes
• Home health: Yes
• Power mobility devices: Yes
• Hospice: Yes

Green means eligible to order or refer.

Enrollment records 1

Specialty

Physical Medicine and RehabilitationAlso: Pain Management

Education

Other, 2013

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Telehealth

Offers telehealth services

Group practices

Hartford Healthcare Medical Group Specialists PLLCGroup PAC ID 3173866241, 1,555 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Hartford Hospital Hospital, Hartford, CT, CCN 070025

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Osteopathy

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: hans.knopp@xdr.hhchealthdirect.org
• FHIR API: https://app.meldrx.com/api/fhir/Freedom_ISSM

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.

• Hartford Healthcare Medical Group Specialists, PLLC

  • Surgery Physician
  • Hartford, CT
  • NPI 1023584216
  Medicare reassignment Care Compare group NPD
• Hartford Hospital

  • Surgery Physician
  • Hartford, CT
  • NPI 1407806391

  Physical Medicine & Rehabilitation

  Medicare reassignment NPD
• Interventional Spine & Sports Medicine, PC

  • Physical Medicine & Rehabilitation Physician
  • Middlebury, CT
  • NPI 1588983415
  Medicare reassignment NPD
• Jonathan a Kost, MD LLC

  dba Hartford Hospital Pain Treatment Center

  • Interventional Pain Medicine Physician
  • West Hartford, CT
  • NPI 1336174721
  Medicare reassignment NPD
• Hans E. Knopp, DO, PLLC

  • Physical Medicine & Rehabilitation Physician
  • West Hartford, CT
  • NPI 1912859521
  NPD Authorized official
• Hartford Healthcare Medical Group Specialists LLC

  • Customized Equipment (DME)
  • Groton, CT
  • NPI 1295367068
  NPD
• Hartford Hospital

  • General Acute Care Hospital
  • Hartford, CT
  • NPI 1770696643
  NPD

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

• Hartford Hospital

  • General Acute Care Hospital
  • Hartford, CT
  • NPI 1770696643
  Care Compare affiliation
• Hartford Hospital

  • General Acute Care Hospital
  • Hartford, CT
  • NPI 1902834880
  Care Compare affiliation

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

{
    "created_epoch": "1380585600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1771027200000",
    "number": "1639506967",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "61 S MAIN ST STE 308",
            "city": "WEST HARTFORD",
            "state": "CT",
            "postal_code": "061072403",
            "telephone_number": "201-370-6601"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "61 S MAIN ST STE 308",
            "city": "WEST HARTFORD",
            "state": "CT",
            "postal_code": "061072403",
            "telephone_number": "201-370-6601"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "KNOPP",
        "first_name": "HANS",
        "name_prefix": "Dr.",
        "credential": "D.O.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2013-10-01",
        "last_updated": "2026-02-14",
        "certification_date": "2026-02-14",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "208100000X",
            "taxonomy_group": "",
            "desc": "Physical Medicine & Rehabilitation",
            "state": "CT",
            "license": "57267",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Jill Marie Kleiber, L.AC
• Julie Klimkiewicz
• Jill Kline
• Lisa Anne Knoll, APRN
• Rolf Knoll, MD
• Thomas I Knox, MD
• Christopher John Kochis, APRN
• Karl Eric Koistinen Jr., LCSW
• Amy Kolaczenko, APRN
• Konstantia E Papapateras

• Physical Medicine & Rehabilitation Physician in West Hartford, CT
• Providers in West Hartford, CT by specialty
• Physical Medicine & Rehabilitation Physician in Connecticut

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