Stefen M. Ammon, MD

Primary specialty

Emergency Medicine PhysicianTaxonomy code 207P00000X

License

MC-0362 Issued in ID

Practice address

7700 S Broadway
Littleton Adventist Hospital, Emergency Dept.
Littleton, CO 80122-2602

Phone

(303) 778-5666

Fax

(303) 778-5787

NPI assigned

Mar 8, 2007

Last updated

May 15, 2020By 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 5

Addresses

Other identifiers 2

Medicare fee-for-service enrollment

Enrolled in CO, NV, AZ, WA, MA, FL, OR, TX, OK, VA, DC, NJ, CA13 enrollments

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 13

Specialty

Emergency Medicine

Education

Other, 2003

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Usacs Community Emergency Services of Colorado Inc.Group PAC ID 2466711536, 167 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• AdventHealth Parker Hospital, Parker, CO, CCN 060114
• AdventHealth Littleton Hospital, Littleton, CO, CCN 060113
• Adventhealth Castle Rock Hospital, Castle Rock, CO, CCN 060125
• Denver Health & Hospital Authority Hospital, Denver, CO, CCN 060011
• AdventHealth Porter Hospital, Denver, CO, CCN 060064

Merit-based Incentive Payment System (MIPS)

Final score

50.5 of 100Reported as group

Quality

44.61

Promoting interoperability

0

Improvement activities

40

Cost

50.57

Merit-based Incentive Payment System (MIPS)

Final score

93.85 of 100Reported as group

Quality

91.15

Improvement activities

40

Merit-based Incentive Payment System (MIPS)

Final score

81.64 of 100Reported as group

Quality

74.27

Improvement activities

40

Cost

63.66

Merit-based Incentive Payment System (MIPS)

Final score

64.75 of 100Reported as group

Quality

55.37

Improvement activities

40

Cost

47.65

Merit-based Incentive Payment System (MIPS)

Final score

65.27 of 100Reported as group

Quality

45.09

Improvement activities

40

Cost

66.23

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations (25 of 31)

Interoperability endpoints

• Direct secure messaging: stefen.ammon.1@13869.direct.athenahealth.com

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.

• Usacs Community Emergency Services of Colorado, Inc.

  • Emergency Medicine Physician
  • Arvada, CO
  • NPI 1053824979
  Medicare reassignment Care Compare group NPD
• True North Health Navigation LLC

  dba Dispatch Health

  • Emergency Medicine Physician
  • Denver, CO
  • NPI 1740622133

  DC, VA

  Medicare reassignment NPD
• Usacs of Colorado, Inc

  • Emergency Medicine Physician
  • Littleton, CO
  • NPI 1760415871
  Medicare reassignment NPD
• Dispatch Health Medical PC

  • Emergency Medicine Physician
  • Upper Saddle River, NJ
  • NPI 1447716873
  Medicare reassignment NPD
• Dispatchhealth Massachusetts PC

  • Emergency Medicine Physician
  • Auburn, MA
  • NPI 1629555842
  Medicare reassignment NPD
• Dispatchhealth Washington PC

  • Emergency Medicine Physician
  • Tacoma, WA
  • NPI 1013490507
  Medicare reassignment NPD
• Dispatchhealth-Arizona

  dba DispatchHealth

  • Emergency Medicine Physician
  • Phoenix, AZ
  • NPI 1922532944
  Medicare reassignment NPD
• Dispatchhealth-Ca, PC

  • Emergency Medicine Physician
  • Tustin, CA
  • NPI 1639752553
  Medicare reassignment NPD
• Dispatchhealth-Florida Inc.

  • Emergency Medicine Physician
  • Tampa, FL
  • NPI 1407472723
  Medicare reassignment NPD
• Dispatchhealth-Oregon PC

  • Emergency Medicine Physician
  • Portland, OR
  • NPI 1649822990
  Medicare reassignment NPD
• True North Health Navigation LLC

  dba DispatchHealth

  • Emergency Medicine Physician
  • Oklahoma City, OK
  • NPI 1164920252
  Medicare reassignment NPD
• Usacs Community Emergency Services of Colorado, Inc.

  • Emergency Medicine Physician
  • Breckenridge, CO
  • NPI 1003549460
  NPD

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

• Denver Health and Hospital Authority

  dba Denver Health East Grand Community Clinic & Emergency Center

  • Emergency Care Clinic/Center
  • Winter Park, CO
  • NPI 1467762435

  Hospital

  Care Compare affiliation
• Denver Health and Hospital Authority

  • General Acute Care Hospital
  • Denver, CO
  • NPI 1689624686
  Care Compare affiliation
• Denver Health and Hospital Authority

  • Psychiatric Hospital Unit
  • Denver, CO
  • NPI 1689624942
  Care Compare affiliation
• Portercare Adventist Health System

  dba AdventHealth Breast Care Center Southlands

  • General Acute Care Hospital
  • Aurora, CO
  • NPI 1083461438
  Care Compare affiliation
• Portercare Adventist Health System

  dba Southlands Breast Care & Therapy Center

  • General Acute Care Hospital
  • Aurora, CO
  • NPI 1265072706
  Care Compare affiliation
• Portercare Adventist Health System

  dba Adventhealth Parker

  • General Acute Care Hospital
  • Parker, CO
  • NPI 1386651297
  Care Compare affiliation
• Portercare Adventist Health System

  dba Adventhealth Sports Med & Rehab Meridian

  • General Acute Care Hospital
  • Parker, CO
  • NPI 1457148140
  Care Compare affiliation
• Portercare Adventist Health System

  dba AdventHealth West Littleton ER

  • General Acute Care Hospital
  • Littleton, CO
  • NPI 1548800154
  Care Compare affiliation
• Portercare Adventist Health System

  dba Adventhealth Littleton

  • General Acute Care Hospital
  • Littleton, CO
  • NPI 1689688988
  Care Compare affiliation
• Portercare Adventist Health System

  dba South Denver Heart Center

  • General Acute Care Hospital
  • Littleton, CO
  • NPI 1720628332
  Care Compare affiliation
• Portercare Adventist Health System

  dba Southlands Emergency/Urgent Care

  • General Acute Care Hospital
  • Aurora, CO
  • NPI 1740820356
  Care Compare affiliation
• Portercare Adventist Health System

  dba Adventhealth Porter

  • General Acute Care Hospital
  • Denver, CO
  • NPI 1801800594
  Care Compare affiliation

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

{
    "created_epoch": "1173312000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1589500800000",
    "number": "1730210733",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1241 W MINERAL AVE",
            "address_2": "SUITE 100",
            "city": "LITTLETON",
            "state": "CO",
            "postal_code": "801205685",
            "telephone_number": "303-759-0854",
            "fax_number": "303-759-0864"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "7700 S BROADWAY",
            "address_2": "LITTLETON ADVENTIST HOSPITAL, EMERGENCY DEPT.",
            "city": "LITTLETON",
            "state": "CO",
            "postal_code": "801222602",
            "telephone_number": "303-778-5666",
            "fax_number": "303-778-5787"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "3455 Ringsby Ct Ste 102",
            "address_purpose": "LOCATION",
            "city": "Denver",
            "state": "CO",
            "postal_code": "802164923",
            "country_code": "US",
            "telephone_number": "303-500-1518 x30350",
            "fax_number": "720-598-0440",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "1705 W University Dr Ste 104",
            "address_purpose": "LOCATION",
            "city": "Tempe",
            "state": "AZ",
            "postal_code": "852813269",
            "country_code": "US",
            "telephone_number": "480-493-3444",
            "fax_number": "480-867-4464",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "3841 W Charleston Blvd Ste 203",
            "address_purpose": "LOCATION",
            "city": "Las Vegas",
            "state": "NV",
            "postal_code": "891021858",
            "country_code": "US",
            "telephone_number": "702-848-4443 x70284",
            "fax_number": "702-805-0299",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "AMMON",
        "first_name": "STEFEN",
        "middle_name": "M.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2007-03-08",
        "last_updated": "2020-05-15",
        "certification_date": "2020-05-15",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207P00000X",
            "taxonomy_group": "",
            "desc": "Emergency Medicine",
            "state": "CO",
            "license": "CDRH.0045573",
            "primary": false
        },
        {
            "code": "207P00000X",
            "taxonomy_group": "",
            "desc": "Emergency Medicine",
            "state": "AZ",
            "license": "58357",
            "primary": false
        },
        {
            "code": "207P00000X",
            "taxonomy_group": "",
            "desc": "Emergency Medicine",
            "state": "NV",
            "license": "18674",
            "primary": false
        },
        {
            "code": "207P00000X",
            "taxonomy_group": "",
            "desc": "Emergency Medicine",
            "state": "ID",
            "license": "MC-0362",
            "primary": true
        },
        {
            "code": "207P00000X",
            "taxonomy_group": "",
            "desc": "Emergency Medicine",
            "state": "CO",
            "license": "45573",
            "primary": false
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "RR MEDICARE",
            "identifier": "P00442365",
            "state": "CO"
        },
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "45607753",
            "state": "CO"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Mackenzee Ames
• Ashley Shea Amick, MSW, LCSW
• Sumera Ahmad Amin, MD
• Amir Fereydouni, DMD
• Amir R Fereydouni DMD Professional Corporation (Kids & Family Dentistry)
• Amplify Chiropractic PLLC (Amplify Health and Wellness)
• Amy Eeman Ghaibeh MD LLC
• Amy Rogge & Associates
• Anant Kumar MD Orthopedics and Spine Surgery PC
• Andrianna Anastassia

• Emergency Medicine Physician in Littleton, CO
• Providers in Littleton, CO by specialty
• Emergency Medicine Physician in Colorado

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on May 15, 2020; 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.