Rachael Caster, DO - Medicare Emergency Medicine in Whiteriver, AZ

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Rachael Caster, DO is a medicare enrolled "Emergency Medicine" physician in Whiteriver, Arizona. She graduated from medical school in 2013 and has 13 years of diverse experience with area of expertise as Emergency Medicine. She is a member of the group practice Dhhs Ihs Phoenix Area and her current practice location is 200 W Hospital Drive, Whiteriver, Arizona. You can reach out to her office (for appointments etc.) via phone at (928) 338-4911.

Rachael Caster is licensed to practice in Colorado (license number CDR.0000625) 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 1679918353.

Contact Information

Rachael Caster, DO
200 W Hospital Drive,
Whiteriver, AZ 85941
(928) 338-4911
Not Available

Map and Direction




Physician's Profile

Full NameRachael Caster
GenderFemale
SpecialityEmergency Medicine
Experience13 Years
Location200 W Hospital Drive, Whiteriver, 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:
  • Rachael Caster graduated from medical school in 2013
  NPI Data:
  • NPI Number: 1679918353
  • Provider Enumeration Date: 05/07/2013
  • Last Update Date: 09/03/2026
  Medicare PECOS Information:
  • PECOS PAC ID: 4981991817
  • Enrollment ID: I20200424000311

Medical Identifiers

Medical identifiers for Rachael Caster such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1679918353NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207P00000XEmergency Medicine CDR.0000625 (Colorado)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Whiteriver Phs Indian HospitalWhiteriver, AZHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Dhhs Ihs Phoenix Area266864956772

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. Rachael Caster allows following entities to bill medicare on her behalf.
Entity NameDhhs Ihs Phoenix Area
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1427335140
PECOS PAC ID: 2668649567
Enrollment ID: O20120117000781
Entity NameDhhs Ihs Phoenix Area
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1356628028
PECOS PAC ID: 9436325420
Enrollment ID: O20120222000148

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. Rachael Caster 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
Rachael Caster, DO
Po Box 860,
Whiteriver, AZ 85941-0860

Ph: (928) 338-4911		Rachael Caster, DO
200 W Hospital Drive,
Whiteriver, AZ 85941

Ph: (928) 338-4911

Reviews and Comments


Emergency Medicine Doctors in Whiteriver, AZ

Dr. Travis Wade Austin, M.D.
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: Po Box 860, Whiteriver, AZ 85941
Phone: 928-338-0491    
Lauren M Sheehy,
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 200 W Hospital Dr, Whiteriver, AZ 85941
Phone: 928-338-4911    
Eben Clattenburg,
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 200 West Hospital Drive, Whiteriver, AZ 85941
Phone: 928-338-4911    
Max Goder-reiser, MD
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 200 W Hospital Dr, Whiteriver, AZ 85941
Phone: 928-338-3730    
Dr. Joseph V Henderson, M.D.
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 200 W Hospital Dr, Whiteriver, AZ 85941
Phone: 224-217-0255    
Jason Johnson, M.D
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 200 W. Hospital Dr., Whiteriver, AZ 95491
Phone: 928-338-4911    
Dr. Julia Hellman, MD MPH
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 200 West Hospital Dr, Whiteriver, AZ 85941
Phone: 928-338-3737    

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.