Michael Darley, MD - Medicare Rheumatology in Provo, UT

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Michael Darley, MD is a medicare enrolled "Internal Medicine - Rheumatology" physician in Provo, Utah. He went to Saint Louis University School Of Medicine and graduated in 2011 and has 15 years of diverse experience with area of expertise as Rheumatology. He is a member of the group practice Peak Ent Associates and his current practice location is 1055 N 300 W Ste 303, Provo, Utah. You can reach out to his office (for appointments etc.) via phone at (801) 852-9600.

Michael Darley is licensed to practice in Utah (license number 8436520-1205) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1538458146.

Contact Information

Michael Darley, MD
1055 N 300 W Ste 303,
Provo, UT 84604-3373
(801) 852-9600
(801) 852-9695

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Physician's Profile

Full NameMichael Darley
GenderMale
SpecialityRheumatology
Experience15 Years
Location1055 N 300 W Ste 303, Provo, Utah
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Michael Darley attended and graduated from Saint Louis University School Of Medicine in 2011
  NPI Data:
  • NPI Number: 1538458146
  • Provider Enumeration Date: 04/04/2011
  • Last Update Date: 09/08/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 5294951455
  • Enrollment ID: I20160517000333

Medical Identifiers

Medical identifiers for Michael Darley such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1538458146NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RR0500XInternal Medicine - Rheumatology 8436520-1205 (Utah)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Intermountain Health Utah Valley HospitalProvo, UTHospital
American Fork HospitalAmerican fork, UTHospital
Castleview HospitalPrice, UTHospital
Intermountain Health Spanish Fork HospitalSpanish fork, UTHospital
Holy Cross Hospital-jordan ValleyWest jordan, UTHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Peak Ent Associates428478154320

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. Michael Darley allows following entities to bill medicare on his behalf.
Entity NamePeak Ent Associates
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1346489036
PECOS PAC ID: 4284781543
Enrollment ID: O20090402000646
Entity NameMichael Darley MD Rheumatologist PLLC
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1710867817
PECOS PAC ID: 7810488624
Enrollment ID: O20251119000726

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. Michael Darley 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
Michael Darley, MD
1055 N 300 W Ste 303,
Provo, UT 84604-3373

Ph: (801) 852-9600		Michael Darley, MD
1055 N 300 W Ste 303,
Provo, UT 84604-3373

Ph: (801) 852-9600

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.