Hannah Callen

Primary specialty

Pediatric DentistryTaxonomy code 1223P0221X

License

DEN.00204880 Issued in CO

Practice address

5100 W 20TH St Ste B
Greeley, CO 80634-3051

Phone

(970) 373-4435

Fax

(970) 771-8150

NPI assigned

Feb 16, 2017

Sex

Female

Sole proprietor

Yes

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

Specialties & licenses 1

Addresses

Medicare fee-for-service enrollment

Enrolled in CO

Eligible to order & refer

• Part B services: Yes
• Medical equipment: Yes
• Home health: Yes
• Power mobility devices: No
• Hospice: Yes

Green means eligible to order or refer.

Enrollment records 1

Medicare enrollment (NPD)

Enrolled

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: hcallen306045@direct.dhha.org

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.

• Denver Health and Hospital Authority

  • General Practice Physician
  • Denver, CO
  • NPI 1477569838
  Medicare reassignment NPD
• Callen Pediatric Dental, PLLC

  • Pediatric Dentistry
  • Greeley, CO
  • NPI 1992512974
  NPD Authorized official
• Denver Health and Hospital Authority

  • Psychiatric Hospital Unit
  • Denver, CO
  • NPI 1689624942
  NPD
• Brighton Modern Dentistry and Orthodontics, LLP

  • General Practice Dentistry
  • Brighton, CO
  • NPI 1316223662
  NPD (past)

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

{
    "created_epoch": "1487203200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1736380800000",
    "number": "1659810232",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "5100 W 20TH ST STE B",
            "city": "GREELEY",
            "state": "CO",
            "postal_code": "806343051",
            "telephone_number": "970-373-4435",
            "fax_number": "970-771-8150"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "5100 W 20TH ST STE B",
            "city": "GREELEY",
            "state": "CO",
            "postal_code": "806343051",
            "telephone_number": "970-373-4435",
            "fax_number": "970-771-8150"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "660 Bannock St # L",
            "address_purpose": "LOCATION",
            "city": "Denver",
            "state": "CO",
            "postal_code": "802044506",
            "country_code": "US",
            "telephone_number": "303-436-4949",
            "fax_number": "303-602-8176",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "CALLEN",
        "first_name": "HANNAH",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2017-02-16",
        "last_updated": "2025-01-09",
        "certification_date": "2025-01-09",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "1223P0221X",
            "taxonomy_group": "",
            "desc": "Dentist, Pediatric Dentistry",
            "state": "CO",
            "license": "DEN.00204880",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Jodie Cain-Gunter
• Evelyn Calderon
• Patrick Call
• Vicki Callahan, MD
• Callen Pediatric Dental, PLLC
• Heather Callen
• Natasha Calvillo
• Gabriela Elizabeth Camacho, MA, LPC
• Alfonso Camarillo
• Haleigh Cameron

• Pediatric Dentistry in Greeley, CO
• Providers in Greeley, CO by specialty
• Pediatric Dentistry in Colorado

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jan 9, 2025; 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.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.