Hannah Callen, - Medicare Dentist in Greeley, CO

Hannah Callen, is a medicare enrolled "Dentist - Pediatric Dentistry" provider in Greeley, Colorado. Her current practice location is 5100 W 20th St Ste B, Greeley, Colorado. You can reach out to her office (for appointments etc.) via phone at (970) 373-4435.

Hannah Callen is licensed to practice in Colorado (license number DEN.00204880) and she also participates in the medicare program. She does not accept medicare assignments directly but she may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. Her NPI Number is 1659810232.

Contact Information

Hannah Callen,
5100 W 20th St Ste B,
Greeley, CO 80634-3051
(970) 373-4435
(970) 771-8150

Map and Direction




Healthcare Provider's Profile

Full NameHannah Callen
GenderFemale
SpecialityDentist - Pediatric Dentistry
Location5100 W 20th St Ste B, Greeley, Colorado
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1659810232
  • Provider Enumeration Date: 02/16/2017
  • Last Update Date: 01/09/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 0446595094
  • Enrollment ID: I20181231000406

Medical Identifiers

Medical identifiers for Hannah Callen such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1659810232NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
1223P0221XDentist - Pediatric Dentistry DEN.00204880 (Colorado)Primary

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Hannah Callen is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Hannah Callen,
5100 W 20th St Ste B,
Greeley, CO 80634-3051

Ph: (970) 373-4435
Hannah Callen,
5100 W 20th St Ste B,
Greeley, CO 80634-3051

Ph: (970) 373-4435

Reviews and Comments


Dentist in Greeley, CO

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Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

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