Individual provider Active NPI

Aaron Robert Block, M.D., M.P.H.

  • Family Medicine Physician
  • Castle Rock, CO
National Provider Identifier
1437578762
Registry record updated Aug 6, 2024
On this page

Key facts

NPPES NPI Registry
Primary specialty
Family Medicine PhysicianTaxonomy code 207Q00000X
License
DR.0067691 Issued in CO
Practice address
4350 Limelight Ave Unit 200
Castle Rock, CO 80109-8034
Phone
(303) 970-8190
NPI assigned
Apr 15, 2014
Last updated
Aug 6, 2024By the provider in NPPES
Sex
Male
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Aug 6, 2024

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Family Medicine Physician 207Q00000X 35.128986 OH
Family Medicine Physician 207Q00000X DR.0067691 CO Primary

Addresses

Primary practice location

4350 Limelight Ave Unit 200
Castle Rock, CO 80109-8034

Mailing address

4350 Limelight Ave Unit 200
Castle Rock, CO 80109-8034
Phone (303) 970-8190

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in OH, CO2 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 2

Enrollment IDStateProvider typePAC IDDetails
I20170829000408 OH Practitioner - Family Practice 9032431333 Reassigns benefits to 1 organization
I20220526001140 CO Practitioner - Family Practice 9032431333 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Family Practice
Education
University of South Florida College of Medicine, 2014
Medicare assignment
May accept Medicare assignment

Practice addresses (Care Compare)

Castle Rock, CO 80109
Phone (303) 970-8190

Hospital & facility affiliations

National Provider Directory

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

Practice roles

OrganizationSpecialtyStatusNew patients
Cardiowell 360 CurrentSince Dec 16, 2025 Accepting new patients
Optumcare Colorado Medical Group LLC Current Accepting new patients
Optumcare Colorado Medical Group LLC Family Medicine CurrentSince May 20, 2024 Accepting new patients
Mvhe Inc CurrentSince Sep 1, 2017 Accepting new patients
Mvhe Inc Family Medicine CurrentSince Sep 1, 2017 Accepting new patients

Locations

4350 Limelight Ave
Unit 200
Castle Rock, CO 80109
Phone (303) 805-5156

1633 Medical Center Pt
Colorado Springs, CO 80907
Phone (719) 636-2999

2 S Cascade Ave
Ste 100
Colorado Springs, CO 80903

15909 Jackson Creek Pkwy
Monument, CO 80132
Phone (719) 481-0899

722 N Fairfield Rd
Beavercreek, OH 45434
Phone (937) 208-7000

2451 Wayne Ave
Dayton, OH 45420
Phone (937) 252-1831

8401 Claude Thomas Rd
Ste 21D
Franklin, OH 45005
Phone (937) 743-5965

1 Medical Center Dr
Middletown, OH 45005
Phone (513) 424-2111

3170 Kettering Blvd
Bldg B
Moraine, OH 45439
Phone (937) 991-3187

Interoperability endpoints

  • Direct secure messaging: aaron.block.1@24771.direct.athenahealth.com
  • Direct secure messaging: aaron.block.1@31630.direct.athenahealth.com
  • Direct secure messaging: aaron.block.1@32906.direct.athenahealth.com

Organizations & group practices 5

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 1

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": "1397520000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1722902400000",
    "number": "1437578762",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "4350 LIMELIGHT AVE UNIT 200",
            "city": "CASTLE ROCK",
            "state": "CO",
            "postal_code": "801098034",
            "telephone_number": "303-970-8190"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "4350 LIMELIGHT AVE UNIT 200",
            "city": "CASTLE ROCK",
            "state": "CO",
            "postal_code": "801098034",
            "telephone_number": "303-970-8190"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "BLOCK",
        "first_name": "AARON",
        "middle_name": "ROBERT",
        "name_prefix": "Dr.",
        "credential": "M.D., M.P.H.",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2014-04-15",
        "last_updated": "2024-08-06",
        "certification_date": "2024-08-06",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207Q00000X",
            "taxonomy_group": "",
            "desc": "Family Medicine",
            "state": "OH",
            "license": "35.128986",
            "primary": false
        },
        {
            "code": "207Q00000X",
            "taxonomy_group": "",
            "desc": "Family Medicine",
            "state": "CO",
            "license": "DR.0067691",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Castle Rock, CO

Sources for this page

Verify at the official NPI Registry.