Individual provider Active NPI

Anthony Pena, DO

  • Hospitalist Physician
  • Englewood, CO
National Provider Identifier
1184184335
Registry record updated Feb 3, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Hospitalist PhysicianTaxonomy code 208M00000X
License
DR.0076787 Issued in CO
Practice address
501 E Hampden Ave
Englewood, CO 80113-2702
Phone
(303) 788-5000
NPI assigned
Mar 22, 2019
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Feb 3, 2026

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Hospitalist Physician 208M00000X DR.0076787 CO Primary
Internal Medicine Physician 207R00000X DR.0076787 CO

Addresses

Primary practice location

501 E Hampden Ave
Englewood, CO 80113-2702

Mailing address

3 Moose Dr
Clancy, MT 59634-9229
Phone (480) 221-8071

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in MT, CA, CO3 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 3

Enrollment IDStateProvider typePAC IDDetails
I20250906000426 MT Practitioner - Internal Medicine 6901308188 Reassigns benefits to 1 organization
I20251022002767 CA Practitioner - Internal Medicine 6901308188 Reassigns benefits to 1 organization
I20260224004530 CO Practitioner - Internal Medicine 6901308188 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Internal Medicine
Education
Other, 2019
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
St Peters HealthGroup PAC ID 7911814926, 206 clinicians
Hospital Medicine Services of Colorado, LLCGroup PAC ID 9133631351, 73 clinicians

Practice addresses (Care Compare)

2550 E Broadway St
Helena, MT 59601-4905
Phone (406) 447-2828

501 E Hamden Ave
Englewood, CO 80113-2702
Phone (303) 788-5000

Hospital & facility affiliations

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
20112CAMDAddiction (Substance Use Disorder) Counselor
DR.0076787COMDInternal Medicine Physician

Practice roles

OrganizationSpecialtyStatusNew patients
St. Peter's Health CurrentSince Sep 8, 2025 Accepting new patients
Michael C Hoaglin, MD, Inc CurrentSince Sep 19, 2025 Accepting new patients
DRH Medical Group CurrentSince Sep 19, 2025 Accepting new patients
St Peter's Health Current Accepting new patients
St. Peter's Health CurrentSince Sep 8, 2025 Accepting new patients
Hospital Medicine Services of Colorado, LLC Hospitalist CurrentSince Mar 1, 2026 Accepting new patients
St. Peter's Health Internal Medicine Past Accepting new patients

Locations

400 30th St
Ste 407
Oakland, CA 94609
Phone (415) 735-6453

2261 Market St
San Francisco, CA 94114
Phone (213) 337-4615

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

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

2550 E Broadway St
Helena, MT 59601
Phone (406) 495-6805

2475 E Broadway St
Helena, MT 59601
Phone (406) 442-2480

Organizations & group practices 7

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 6

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": "1553212800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1770076800000",
    "number": "1184184335",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "3 MOOSE DR",
            "city": "CLANCY",
            "state": "MT",
            "postal_code": "596349229",
            "telephone_number": "480-221-8071"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "501 E HAMPDEN AVE",
            "city": "ENGLEWOOD",
            "state": "CO",
            "postal_code": "801132702",
            "telephone_number": "303-788-5000"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "PENA",
        "first_name": "ANTHONY",
        "name_prefix": "Dr.",
        "credential": "DO",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2019-03-22",
        "last_updated": "2026-02-03",
        "certification_date": "2026-02-03",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "208M00000X",
            "taxonomy_group": "",
            "desc": "Hospitalist",
            "state": "CO",
            "license": "DR.0076787",
            "primary": true
        },
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "CO",
            "license": "DR.0076787",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Englewood, CO

Sources for this page

Verify at the official NPI Registry.