Caitlin Allen, - Medicare Internal Medicine in Phoenix, AZ

Caitlin Allen, is a medicare enrolled "Internal Medicine" physician in Phoenix, Arizona. She graduated from medical school in 2016 and has 8 years of diverse experience with area of expertise as Internal Medicine. Her current practice location is 3311 N 44th St, Phoenix, Arizona. You can reach out to her office (for appointments etc.) via phone at (480) 882-7360.

Caitlin Allen is licensed to practice in Arizona (license number 59049) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1164885588.

Contact Information

Caitlin Allen,
3311 N 44th St,
Phoenix, AZ 85018-6461
(480) 882-7360
(480) 882-5866

Map and Direction




Physician's Profile

Full NameCaitlin Allen
GenderFemale
SpecialityInternal Medicine
Experience8 Years
Location3311 N 44th St, Phoenix, Arizona
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Caitlin Allen graduated from medical school in 2016
  NPI Data:
  • NPI Number: 1164885588
  • Provider Enumeration Date: 04/02/2016
  • Last Update Date: 07/22/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 1850685959
  • Enrollment ID: I20191004002364

Medical Identifiers

Medical identifiers for Caitlin Allen such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1164885588NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 59049 (Arizona)Primary

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Caitlin Allen allows following entities to bill medicare on her behalf.
Entity NameHonorhealth Medical Group, Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1043851793
PECOS PAC ID: 1557274057
Enrollment ID: O20031119000717
Entity NameHonorhealth Ambulatory
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1407050917
PECOS PAC ID: 5991603110
Enrollment ID: O20071005000449
Entity NameMaverick Medical Plc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1881339745
PECOS PAC ID: 3577943166
Enrollment ID: O20220628003605

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. Caitlin Allen 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
Caitlin Allen,
2500 W Utopia Rd Ste 100,
Phoenix, AZ 85027-4172

Ph: (623) 683-4462
Caitlin Allen,
3311 N 44th St,
Phoenix, AZ 85018-6461

Ph: (480) 882-7360

Reviews and Comments


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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.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.