Aileen May Arguelles Del Castillo, MD - Medicare Hospitalist in Riverton, UT

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Aileen May Arguelles Del Castillo, MD is a medicare enrolled "Hospitalist" physician in Riverton, Utah. She graduated from medical school in 2006 and has 20 years of diverse experience with area of expertise as Hospitalist. She is a member of the group practice Ihc Health Services Inc and her current practice location is 3723 W 12600 S, Riverton, Utah. You can reach out to her office (for appointments etc.) via phone at (801) 507-4384.

Aileen May Arguelles Del Castillo is licensed to practice in Utah (license number 9740415-1205) 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 1205068749.

Contact Information

Aileen May Arguelles Del Castillo, MD
3723 W 12600 S,
Riverton, UT 84065-7295
(801) 507-4384
Not Available

Map and Direction




Physician's Profile

Full NameAileen May Arguelles Del Castillo
GenderFemale
SpecialityHospitalist
Experience20 Years
Location3723 W 12600 S, Riverton, Utah
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:
  • Aileen May Arguelles Del Castillo graduated from medical school in 2006
  NPI Data:
  • NPI Number: 1205068749
  • Provider Enumeration Date: 08/18/2009
  • Last Update Date: 04/08/2026
  Medicare PECOS Information:
  • PECOS PAC ID: 7719133800
  • Enrollment ID: I20160706001685

Medical Identifiers

Medical identifiers for Aileen May Arguelles Del Castillo such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1205068749NPI-NPPES
1205068749MedicaidMI

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 9740415-1205 (Utah)Secondary
208M00000XHospitalist 9740415-1205 (Utah)Primary
207R00000XInternal Medicine 4301094111 (Michigan)Secondary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Riverton HospitalRiverton, UTHospital
Intermountain Medical CenterMurray, UTHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Ihc Health Services Inc18502094203956

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. Aileen May Arguelles Del Castillo allows following entities to bill medicare on her behalf.
Entity NameIhc Health Services Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1942325154
PECOS PAC ID: 1850209420
Enrollment ID: O20080610000303
Entity NameUtah Regional Hospitalists Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1962821223
PECOS PAC ID: 4789807165
Enrollment ID: O20140604000236
Entity NameSantibanez Aguirre Slc Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1609334911
PECOS PAC ID: 0345582383
Enrollment ID: O20190423002734

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. Aileen May Arguelles Del Castillo 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
Aileen May Arguelles Del Castillo, MD
Po Box 27128, Mc845,
Salt Lake City, UT 84127-0128

Ph: () -		Aileen May Arguelles Del Castillo, MD
3723 W 12600 S,
Riverton, UT 84065-7295

Ph: (801) 507-4384

Reviews and Comments


Hospitalist Doctors in Riverton, UT

Yoon Ju Kim-butterfield, MD
Hospitalist
Medicare: Accepting Medicare Assignments
Practice Location: 3723 W 12600 S, Riverton, UT 84065
Phone: 801-507-4384    
Lyle M Berry, M.D.
Hospitalist
Medicare: Accepting Medicare Assignments
Practice Location: 3723 W 12600 S, Riverton, UT 84065
Phone: 801-507-4384    

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.