NPIMap

Individual provider Active NPI

Philip Simonian, MD

  • Internal Medicine Physician
  • Aurora, CO
National Provider Identifier
1992773063
Registry record updated May 16, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Internal Medicine PhysicianTaxonomy code 207R00000X
License
DR0040562 Issued in CO
Practice address
12605 E 16TH Ave
Aurora, CO 80045-2545
Phone
(720) 848-0000
NPI assigned
Mar 14, 2006
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on May 16, 2025

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

Specialties & licenses 3

Specialty (taxonomy)CodeLicenseStatePrimary
Pulmonary Disease Physician 207RP1001X 40562 CO
Hospitalist Physician 208M00000X DR.0040562 CO
Internal Medicine Physician 207R00000X DR0040562 CO Primary

Addresses

Primary practice location

12605 E 16TH Ave
Aurora, CO 80045-2545

Mailing address

PO Box 110429
Aurora, CO 80042-0429
Phone (303) 493-7000

Other practice location 1

4567 E 9th Ave
Denver, CO 80220-3908
Phone (303) 320-2121

Other practice location 2

1950 Mountain View Ave
Longmont, CO 80501-3129
Phone (303) 485-3066

Other practice location 3

615 Fairhurst St
Sterling, CO 80751-4523
Phone (970) 522-0122

Other identifiers 1

IdentifierTypeStateIssuer
84929367MedicaidCO

Electronic endpoints 1

TypeEndpointUseAffiliation
Direct Messaging Address PHILIP.SIMONIAN@hca3.eclinicaldirectplus.com

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
I20040423000236 CO Practitioner - HospitalistPractitioner - Internal MedicinePractitioner - Pulmonary DiseasePractitioner - Critical Care (Intensivists) 4284620360 Reassigns benefits to 5 organizations

Care Compare profile

Medicare Care Compare
Specialty
Hospitalist
Education
Northwestern University Feinberg Medical School, 1994
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Catholic Health Initiatives ColoradoGroup PAC ID 8022927342, 1,230 clinicians

Practice addresses (Care Compare)

1950 Mountain View Ave
Longmont, CO 80501-3129
Phone (303) 485-3066

Hospital & facility affiliations

  • Centura Health-St Anthony Hospital Hospital, Lakewood, CO, CCN 060015
  • Centura Health-St Anthony North Health Campus Hospital, Westminster, CO, CCN 060104

Merit-based Incentive Payment System (MIPS)

Final score
94.89 of 100Reported as apm
Quality
86.88
Promoting interoperability
100
Improvement activities
40

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
DR0040562COMDInternal Medicine Physician
40562COMDPulmonary Disease Physician
DR.0040562COMDHospitalist Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Colorado Hospitalist Services, PLLC Hospitalist CurrentSince Jul 20, 2016 Accepting new patients
Colorado Hospitalist Services, PLLC Hospitalist CurrentSince Jul 20, 2016 Accepting new patients
Rural Physicians Group - Pannu PLLC Internal Medicine CurrentSince Dec 1, 2021 Accepting new patients
Catholic Health Initiatives Colorado Current Accepting new patients
Catholic Health Initiatives Colorado CurrentSince Jan 14, 2025 Accepting new patients
Hospital Medicine Services of Colorado, LLC Hospitalist CurrentSince Jun 1, 2025 Accepting new patients
Montrose Memorial Hospital, Inc Internal Medicine Current Accepting new patients
Alpine Women'S Centre at Montrose Memorial Hospital CurrentSince Feb 26, 2024 Accepting new patients
Catholic Health Initiatives Colorado CurrentSince Jan 14, 2025 Accepting new patients
Montrose Memorial Hospital, Inc CurrentSince Feb 26, 2024 Accepting new patients
Philippe G Lopez MD PC Pulmonary Disease PastSince Jun 16, 2024 Accepting new patients
Critical Care Pulmonary and Sleep Associates Professional LLP Internal Medicine PastSince Jul 1, 2002 Accepting new patients
Catholic Health Initiatives Colorado Past Accepting new patients
Critical Care & Pulmonary Consultants, PC Pulmonary Disease PastSince Jul 1, 2002 Accepting new patients
New West Physicians Inc Internal Medicine Past Accepting new patients
Montrose Memorial Hospital, Inc Past Accepting new patients
Critical Care Pulmonary and Sleep Associates Professional LLP PastSince Jun 8, 2025 Accepting new patients
HCA Healthone LLC Past Accepting new patients

Locations

1501 E 3rd St
Delta, CO 81416
Phone (970) 874-2470

4567 E 9th Ave
Denver, CO 80220
Phone (303) 302-2121

501 E Hampden Ave
Englewood, CO 80113
Phone (303) 788-5300

5575 Dtc Pkwy
Ste 225
Greenwood Village, CO 80111

11600 W 2nd Pl
Lakewood, CO 80228
Phone (720) 321-1010

1950 Mountain View Ave
Longmont, CO 80501
Phone (303) 651-5000

800 S 3rd St
Montrose, CO 81401
Phone (970) 240-2211

41 State Highway 67
Woodland Park, CO 80863
Phone (719) 686-0551

2000 Health Park Dr
Brentwood, TN 37027
Phone (615) 372-5426

Interoperability endpoints

  • Direct secure messaging: philip.simonian@hca3.eclinicaldirectplus.com

Organizations & group practices 19

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.

View all 19

Hospital & facility affiliations 10

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": "1142294400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1747353600000",
    "number": "1992773063",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 110429",
            "city": "AURORA",
            "state": "CO",
            "postal_code": "800420429",
            "telephone_number": "303-493-7000"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "12605 E 16TH AVE",
            "city": "AURORA",
            "state": "CO",
            "postal_code": "800452545",
            "telephone_number": "720-848-0000"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "4567 E 9th Ave",
            "address_purpose": "LOCATION",
            "city": "Denver",
            "state": "CO",
            "postal_code": "802203908",
            "country_code": "US",
            "telephone_number": "303-320-2121",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "1950 Mountain View Ave",
            "address_purpose": "LOCATION",
            "city": "Longmont",
            "state": "CO",
            "postal_code": "805013129",
            "country_code": "US",
            "telephone_number": "303-485-3066",
            "fax_number": "303-485-3060",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "615 Fairhurst St",
            "address_purpose": "LOCATION",
            "city": "Sterling",
            "state": "CO",
            "postal_code": "807514523",
            "country_code": "US",
            "telephone_number": "970-522-0122",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "SIMONIAN",
        "first_name": "PHILIP",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-03-14",
        "last_updated": "2025-05-16",
        "certification_date": "2025-05-16",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RP1001X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Pulmonary Disease",
            "state": "CO",
            "license": "40562",
            "primary": false
        },
        {
            "code": "208M00000X",
            "taxonomy_group": "",
            "desc": "Hospitalist",
            "state": "CO",
            "license": "DR.0040562",
            "primary": false
        },
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "CO",
            "license": "DR0040562",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "84929367",
            "state": "CO"
        }
    ],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "PHILIP.SIMONIAN@hca3.eclinicaldirectplus.com",
            "affiliation": "N",
            "address_1": "4567 E 9th Ave",
            "city": "Denver",
            "state": "CO",
            "country_code": "US",
            "postal_code": "802203908",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

Other providers in Aurora, CO

Sources for this page

Verify at the official NPI Registry.