Portercare Adventist Health System

Key facts

NPI: 1861782476
Entity type: Organization (NPI type 2)
Primary specialty: Cardiovascular Disease Physician 207RC0000X
Legal business name: PORTERCARE ADVENTIST HEALTH SYSTEM
Practice address: 1000 Southpark Dr
Littleton, CO 80120-5654
Phone: (303) 744-1065
Fax: (303) 733-1699
NPI assigned: Apr 15, 2011
Organization subpart: No

Authorized official

Name: Mr. Jason Tacha
Title: Coo
Phone: (303) 304-7752

Member of 1

Organizations this organization is a member of, according to the National Provider Directory.

Portercare Adventist Health System Sports Medicine (Internal Medicine) Physician · Lone Tree, CO · NPI 1982213419

NPD member Member Of

Practitioners 11

Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles.

Jennifer Blair, M.D. Family Medicine Physician · Louisville, CO · NPI 1053587741

NPD
Monica Taylor Bullock, DO Hospice and Palliative Medicine (Family Medicine) Physician · Colorado Springs, CO · NPI 1619409232

NPD
Aaron Joseph Burrows, MD Gastroenterology Physician · Denver, CO · NPI 1366491367

NPD
Brandon Clifford Chapman, MD Colon & Rectal Surgery Physician · Aurora, CO · NPI 1821364480

NPD
Ashley Harmening Family Medicine Physician · Highlands Ranch, CO · NPI 1164870002

NPD
Jacqueline Marie Paller, NP Nurse Practitioner · Denver, CO · NPI 1790477081

NPD SINGLE SPECIALTY
Andrew Fred Opp Prouse, M.D. Cardiovascular Disease Physician · Denver, CO · NPI 1912206780

NPD CARDIOVASCULAR DISEASE
Rita Sharma, MD Family Medicine Physician · Centennial, CO · NPI 1164584538

NPD
Joshua Jason Solot, DO Family Medicine Physician · Glendale, CO · NPI 1043366727

NPD
Carsten M. Sorensen, M.D. Urology Physician · Denver, CO · NPI 1780625392

NPD
Karl Gordon Patti, MD Internal Medicine Physician · Dallas, TX · NPI 1225490782

NPD CARDIOVASCULAR DISEASE

Medicare participation

Medicare fee-for-service enrollment: Enrolled in CO

Medicare enrollment records

Enrollment ID	State	Provider type	PAC ID	Details
O20090115000327	CO	Part B Supplier - Clinic/Group Practice	0941110886	Receives reassigned benefits from 869 practitioners This NPI is an additional NPI on the enrollment

National Provider Directory

Specialties & licenses

Specialty (taxonomy)	Code	License	State	Primary
Cardiovascular Disease Physician Group: 193400000X MULTIPLE SINGLE SPECIALTY GROUP	207RC0000X			Yes
Interventional Cardiology Physician Group: 193200000X MULTI-SPECIALTY GROUP	207RI0011X

Addresses

Primary practice location

1000 Southpark Dr
Littleton, CO 80120-5654

Mailing address

PO Box 713425
Chicago, IL 60677-4325
Phone (800) 953-0104

Other names

SDCA LITTLETON CLINIC Doing business as
South Denver Cardiology Associates Doing business as

NPI Registry JSON

The complete NPPES record for this NPI in the NPI Registry API JSON format, last updated by the provider on Aug 12, 2026.

{
    "created_epoch": "1302825600000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1786492800000",
    "number": "1861782476",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 713425",
            "city": "CHICAGO",
            "state": "IL",
            "postal_code": "606774325",
            "telephone_number": "800-953-0104",
            "fax_number": "303-765-6670"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1000 SOUTHPARK DR",
            "city": "LITTLETON",
            "state": "CO",
            "postal_code": "801205654",
            "telephone_number": "303-744-1065",
            "fax_number": "303-733-1699"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "PORTERCARE ADVENTIST HEALTH SYSTEM",
        "organizational_subpart": "NO",
        "enumeration_date": "2011-04-15",
        "last_updated": "2026-08-12",
        "certification_date": "2026-08-12",
        "status": "A",
        "authorized_official_last_name": "TACHA",
        "authorized_official_first_name": "JASON",
        "authorized_official_title_or_position": "COO",
        "authorized_official_telephone_number": "303-304-7752",
        "authorized_official_name_prefix": "Mr."
    },
    "taxonomies": [
        {
            "code": "207RC0000X",
            "taxonomy_group": "193400000X MULTIPLE SINGLE SPECIALTY GROUP",
            "desc": "Internal Medicine, Cardiovascular Disease",
            "state": null,
            "license": null,
            "primary": true
        },
        {
            "code": "207RI0011X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Internal Medicine, Interventional Cardiology",
            "state": null,
            "license": null,
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "organization_name": "SDCA LITTLETON CLINIC",
            "code": "3",
            "type": "Doing Business As"
        },
        {
            "organization_name": "South Denver Cardiology Associates",
            "code": "3",
            "type": "Doing Business As"
        }
    ]
}

Other providers in Littleton, CO

All providers in Littleton, CO · Cardiovascular Disease Physician in Colorado

Sources for this page

NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Record last updated by the provider on Aug 12, 2026. Information in NPPES is self-reported and not verified by CMS.
NUCC Health Care Provider Taxonomy: specialty names.
Medicare Fee-For-Service Public Provider Enrollment (CMS/PECOS): enrollments, PAC IDs and benefit reassignments.
National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.