NPIMap

Individual provider Active NPI

William J Janssen, MD

  • Pulmonary Disease Physician
  • Denver, CO
National Provider Identifier
1811905367
Registry record updated Feb 23, 2021
On this page

Key facts

NPPES NPI Registry
Primary specialty
Pulmonary Disease PhysicianTaxonomy code 207RP1001X
License
41254 Issued in CO
Practice address
1400 Jackson St
Denver, CO 80206-2761
Phone
(303) 388-4461
Fax
(303) 270-2206
NPI assigned
Aug 3, 2006
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Feb 23, 2021

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Critical Care Medicine (Internal Medicine) Physician 207RC0200X 41254 CO
Pulmonary Disease Physician 207RP1001X 41254 CO Primary

Addresses

Primary practice location

1400 Jackson St
Denver, CO 80206-2761

Mailing address

1400 Jackson St
Denver, CO 80206-2761
Phone (303) 388-4461

Other practice location 1

12605 E 16th Ave
Aurora, CO 80045-2545
Phone (720) 848-0000

Other identifiers 1

IdentifierTypeStateIssuer
70623244MedicaidCO

Electronic endpoints 1

TypeEndpointUseAffiliation
Direct Messaging Address NJHealth@njc.allscriptsdirect.net

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in CO
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
I20050913000966 CO Practitioner - Pulmonary DiseasePractitioner - Critical Care (Intensivists) 6002849858 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Pulmonary DiseaseAlso: Critical Care (Intensivists)
Education
Ohio State University College of Medicine, 1998
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
National Jewish HealthGroup PAC ID 4587577028, 244 clinicians
Denver Health and Hospital AuthorityGroup PAC ID 4688583578, 830 clinicians

Practice addresses (Care Compare)

1400 Jackson St
Denver, CO 80206-2761
Phone (303) 398-1355

777 Bannock St
Denver, CO 80204-4507
Phone (303) 436-6000

Hospital & facility affiliations

  • Saint Joseph Hospital Hospital, Denver, CO, CCN 060028
  • Good Samaritan Medical Center LLC Hospital, Lafayette, CO, CCN 060116
  • Intermountain Health Platte Valley Hospital Hospital, Brighton, CO, CCN 060004
  • Denver Health & Hospital Authority Hospital, Denver, CO, CCN 060011

Merit-based Incentive Payment System (MIPS)

Final score
81.78 of 100Reported as group
Quality
69.37
Promoting interoperability
100
Improvement activities
40
Cost
65.17

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
41254COMDCritical Care Medicine (Internal Medicine) Physician

Practice roles

OrganizationSpecialtyStatusNew patients
National Jewish Health CurrentSince Dec 1, 2005 Accepting new patients
Hospitalist Medicine Physicians of Franklin County, LTD Past Accepting new patients
Denver Health and Hospital Authority Past Accepting new patients
Critical Care & Pulmonary Consultants, PC Critical Care Medicine PastSince Jul 1, 2002 Accepting new patients
Philippe G Lopez MD PC Critical Care Medicine PastSince Jun 16, 2024 Accepting new patients

Locations

1400 Jackson St
#B
Denver, CO 80206
Phone (303) 388-4461

1690 Meade St
Denver, CO 80204
Phone (303) 264-6900

1400 Jackson St
Denver, CO 80206
Phone (303) 388-4461

Interoperability endpoints

  • Direct secure messaging: njhealth@njc.allscriptsdirect.net

Organizations & group practices 6

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.

Hospital & facility affiliations 9

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": "1154563200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1614038400000",
    "number": "1811905367",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1400 JACKSON ST",
            "city": "DENVER",
            "state": "CO",
            "postal_code": "802062761",
            "telephone_number": "303-388-4461",
            "fax_number": "303-398-1211"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1400 JACKSON ST",
            "city": "DENVER",
            "state": "CO",
            "postal_code": "802062761",
            "telephone_number": "303-388-4461",
            "fax_number": "303-270-2206"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "12605 E 16th Ave",
            "address_purpose": "LOCATION",
            "city": "Aurora",
            "state": "CO",
            "postal_code": "800452545",
            "country_code": "US",
            "telephone_number": "720-848-0000",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "JANSSEN",
        "first_name": "WILLIAM",
        "middle_name": "J",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-08-03",
        "last_updated": "2021-02-23",
        "certification_date": "2021-02-23",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RC0200X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Critical Care Medicine",
            "state": "CO",
            "license": "41254",
            "primary": false
        },
        {
            "code": "207RP1001X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Pulmonary Disease",
            "state": "CO",
            "license": "41254",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "70623244",
            "state": "CO"
        }
    ],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "NJHealth@njc.allscriptsdirect.net",
            "affiliation": "N",
            "address_1": "1400 Jackson St",
            "city": "Denver",
            "state": "CO",
            "country_code": "US",
            "postal_code": "802062761",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

Other providers in Denver, CO

Sources for this page

Verify at the official NPI Registry.