Klaus-Dieter K Lessnau, MD

Primary specialty

Sleep Medicine (Internal Medicine) PhysicianTaxonomy code 207RS0012X

License

137901 Issued in NY

Practice address

332 E 14TH St
New York, NY 10003-4243

Phone

(212) 481-3333

NPI assigned

Jan 25, 2006

Sex

Male

Sole proprietor

No

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

Specialties & licenses 3

Addresses

Other identifiers 2

Medicare fee-for-service enrollment

Enrolled in NY

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

Pulmonary DiseaseAlso: Critical Care (Intensivists), Internal Medicine, Sleep Medicine

Education

Other, 1985

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Telehealth

Offers telehealth services

Group practices

Diego a Diaz MD PCGroup PAC ID 7416230206, 2 clinicians

14 Street Medical PCGroup PAC ID 6204122088, 16 clinicians

Practice addresses (Care Compare)

Merit-based Incentive Payment System (MIPS)

Final score

74.34 of 100Reported as group

Quality

59.43

Improvement activities

40

Cost

72.18

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

Networks

• Healthfirst Medicare Network H5989
• Healthfirst Medicare Network H9678
• Healthfirst Medicare Network H3359
• Healthfirst Medicare Network H1722

Interoperability endpoints

• Direct secure messaging: klaus-dieter.lessnau.1@13555.direct.athenahealth.com
• FHIR API: https://api.platform.athenahealth.com/13555/brand/1/csg/1/fhir/r4
• Direct secure messaging: klessnau68385@northwell.direct-ci.com

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.

• 14 Street Medical, PC

  • Internal Medicine Physician
  • New York, NY
  • NPI 1386091486

  Sleep Medicine

  Medicare reassignment Care Compare group NPD
• Diego a Diaz MD PC

  • Pulmonary Disease Physician
  • New York, NY
  • NPI 1689122913
  Medicare reassignment Care Compare group NPD
• North Shore-Lij Medical PC

  • Urology Physician
  • Great Neck, NY
  • NPI 1053688572
  Medicare reassignment NPD
• Dac Physician Services,PC

  • Physical Medicine & Rehabilitation Physician
  • New York, NY
  • NPI 1083732663
  NPD (past)
• Park Lenox Medical, PC

  • Internal Medicine Physician
  • New York, NY
  • NPI 1043386071

  Critical Care Medicine

  NPD (past)

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

{
    "created_epoch": "1138147200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1678147200000",
    "number": "1083684708",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "332 E 14TH ST",
            "city": "NEW YORK",
            "state": "NY",
            "postal_code": "100034243",
            "telephone_number": "212-481-3333",
            "fax_number": "212-253-4242"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "332 E 14TH ST",
            "city": "NEW YORK",
            "state": "NY",
            "postal_code": "100034243",
            "telephone_number": "212-481-3333"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "110 E 59th St",
            "address_2": "Suite 9c",
            "address_purpose": "LOCATION",
            "city": "New York",
            "state": "NY",
            "postal_code": "100221304",
            "country_code": "US",
            "telephone_number": "212-583-2969",
            "fax_number": "212-644-8666",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "LESSNAU",
        "first_name": "KLAUS-DIETER",
        "middle_name": "K",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-01-25",
        "last_updated": "2023-03-07",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RC0200X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Critical Care Medicine",
            "state": "NY",
            "license": "206484",
            "primary": false
        },
        {
            "code": "207RP1001X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Pulmonary Disease",
            "state": "NY",
            "license": "206484",
            "primary": false
        },
        {
            "code": "207RS0012X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Sleep Medicine",
            "state": "NY",
            "license": "137901",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "01872917",
            "state": "NY"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "LICENSE",
            "identifier": "206484",
            "state": "NY"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Jonathan B. Lesser,
• Jessica Lessing, PNP
• Noah Lessing, MD
• Adam Laurence Lessler, MD
• David Alexander Lessman
• Jeremy Lestch
• Aimee Lester, PA-C
• Danesha Lester
• Evan Lester, MD, PHD
• Jacob Robert Lester, MD, MS

• Sleep Medicine (Internal Medicine) Physician in New York, NY
• Providers in New York, NY by specialty
• Sleep Medicine (Internal Medicine) Physician in New York

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Mar 7, 2023; 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.