NPIMap

Individual provider Active NPI

Denise Janus Ruttgeizer, MD

  • Pulmonary Disease Physician
  • Lake Success, NY
National Provider Identifier
1184695397
Registry record updated May 20, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Pulmonary Disease PhysicianTaxonomy code 207RP1001X
License
191745 Issued in NY
Practice address
6 Ohio Dr
North Shore Pulmonary Associates, P.C. LSQ Medical Buil
Lake Success, NY 11042
Phone
(516) 328-8700
Fax
(516) 224-1540
NPI assigned
Jan 27, 2006
Last updated
May 20, 2026By the provider in NPPES
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on May 20, 2026

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Pulmonary Disease Physician 207RP1001X 191745 NY Primary
Critical Care Medicine (Internal Medicine) Physician 207RC0200X 191745 NY

Addresses

Primary practice location

6 Ohio Dr
North Shore Pulmonary Associates, P.C. LSQ Medical Buil
Lake Success, NY 11042

Mailing address

6 Ohio Dr
North Shore Pulmonary Associates, P.C. LSQ Medical Buil
Lake Success, NY 11042
Phone (516) 328-8700

Electronic endpoints 2

TypeEndpointUseAffiliation
CONNECT URL https://esmd.officeally.io:8291/Gateway/DocumentSubmission/2_0/NhinService/XDRRequest_Service Other Bluemark LLC / Office Ally
Direct Messaging Address druttgeizer121387@nyumc.direct-ci.com

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in NY
Eligible to order & refer
  • Part B services
  • Medical equipment
  • Home health
  • Power mobility devices
  • Hospice
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20090128000307 NY Practitioner - Pulmonary DiseasePractitioner - Critical Care (Intensivists) 8426125519 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Pulmonary DiseaseAlso: Critical Care (Intensivists)
Education
New York University School of Medicine, 1991
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Telehealth
Offers telehealth services
Group practices
New York UniversityGroup PAC ID 1355232422, 5,925 clinicians

Practice addresses (Care Compare)

111 Broadway
New York, NY 10006-1901
Phone (212) 263-9700

Hospital & facility affiliations

Merit-based Incentive Payment System (MIPS)

Final score
90.8 of 100Reported as group
Quality
91.79
Promoting interoperability
100
Improvement activities
40
Cost
75.18

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Doctor of Medicine

State licenses

LicenseStateTypeSpecialty
191745NYMDCritical Care Medicine (Internal Medicine) Physician

Practice roles

OrganizationSpecialtyStatusNew patients
New York University CurrentSince Mar 1, 2015 Accepting new patients
New York University CurrentSince Mar 1, 2015 Accepting new patients
Nyumc Radiology Associates Past Accepting new patients

Locations

6 Ohio Dr
Ste 201
New Hyde Park, NY 11042
Phone (516) 328-8700

Interoperability endpoints

  • Direct secure messaging: druttgeizer121387@nyumc.direct-ci.com

Organizations & group practices 3

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.

Hospital & facility affiliations 8

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

NPI Registry JSON

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

{
    "created_epoch": "1138320000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1779235200000",
    "number": "1184695397",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "6 OHIO DR",
            "address_2": "NORTH SHORE PULMONARY ASSOCIATES, P.C. LSQ MEDICAL BUIL",
            "city": "LAKE SUCCESS",
            "state": "NY",
            "postal_code": "11042",
            "telephone_number": "516-328-8700",
            "fax_number": "516-224-1540"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "6 OHIO DR",
            "address_2": "NORTH SHORE PULMONARY ASSOCIATES, P.C. LSQ MEDICAL BUIL",
            "city": "LAKE SUCCESS",
            "state": "NY",
            "postal_code": "11042",
            "telephone_number": "516-328-8700",
            "fax_number": "516-224-1540"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "RUTTGEIZER",
        "first_name": "DENISE",
        "middle_name": "JANUS",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2006-01-27",
        "last_updated": "2026-05-20",
        "certification_date": "2026-05-20",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RP1001X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Pulmonary Disease",
            "state": "NY",
            "license": "191745",
            "primary": true
        },
        {
            "code": "207RC0200X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Critical Care Medicine",
            "state": "NY",
            "license": "191745",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "CONNECT",
            "endpointTypeDescription": "CONNECT URL",
            "endpoint": "https://esmd.officeally.io:8291/Gateway/DocumentSubmission/2_0/NhinService/XDRRequest_Service",
            "affiliation": "Y",
            "endpointDescription": "2.16.840.1.113883.3.2019.3",
            "affiliationName": "Bluemark LLC / Office Ally",
            "use": "OTHER",
            "useDescription": "Other",
            "useOtherDescription": "CMS esMD eMDR",
            "address_1": "1300 SE Cardinal Ct Ste 190",
            "city": "Vancouver",
            "state": "WA",
            "country_code": "US",
            "postal_code": "986839683",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "druttgeizer121387@nyumc.direct-ci.com",
            "affiliation": "N",
            "address_1": "6 Ohio Dr",
            "address_2": "North Shore Pulmonary Associates, P.C. LSQ Medical Buil",
            "city": "Lake Success",
            "state": "NY",
            "country_code": "US",
            "postal_code": "11042",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

Other providers in Lake Success, NY

Sources for this page

Verify at the official NPI Registry.