Michael E Layoun, MD - Medicare Cardiovascular Disease (cardiology) in Portland, OR

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Michael E Layoun, MD is a medicare enrolled "Internal Medicine" physician in Portland, Oregon. He went to Oregon Health Sciences University School Of Medicine and graduated in 2014 and has 10 years of diverse experience with area of expertise as Cardiovascular Disease (cardiology). He is a member of the group practice Providence Health And Services Oregon, Providence Health And Services Oregon, Providence Health And Services Oregon, Providence Health And Services - Oregon, Providence Health And Services Oregon, Providence Health And Services Oregon, Providence Health And Services Oregon, Providence Health And Services Oregon and his current practice location is 4400 Ne Halsey St Ste 102, Portland, Oregon. You can reach out to his office (for appointments etc.) via phone at (503) 962-1000.

Michael E Layoun is licensed to practice in Oregon (license number MD187950) 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 1992123475.

Contact Information

Michael E Layoun, MD
4400 Ne Halsey St Ste 102,
Portland, OR 97213-1545
(503) 962-1000
Not Available

Map and Direction




Physician's Profile

Full NameMichael E Layoun
GenderMale
SpecialityCardiovascular Disease (cardiology)
Experience10 Years
Location4400 Ne Halsey St Ste 102, Portland, Oregon
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 E Layoun attended and graduated from Oregon Health Sciences University School Of Medicine in 2014
  NPI Data:
  • NPI Number: 1992123475
  • Provider Enumeration Date: 04/02/2014
  • Last Update Date: 06/20/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 7012280712
  • Enrollment ID: I20200611000805

Medical Identifiers

Medical identifiers for Michael E Layoun such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1992123475NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine MD187950 (Oregon)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Providence Portland Medical CenterPortland, ORHospital
Providence St Vincent Medical CenterPortland, ORHospital
Providence Willamette Falls Medical CenterOregon city, ORHospital
Providence Milwaukie HospitalMilwaukie, ORHospital
Providence Hood River Memorial HospitalHood river, ORHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Providence Health And Services Oregon06481836081344
Providence Health And Services Oregon155726010685
Providence Health And Services Oregon307241565247
Providence Health And Services - Oregon529490192251
Providence Health And Services Oregon5395656284115
Providence Health And Services Oregon610372875340
Providence Health And Services Oregon731585601065
Providence Health And Services Oregon9335057447137

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 E Layoun allows following entities to bill medicare on his behalf.
Entity NameProvidence Health & Services Oregon
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1023488343
PECOS PAC ID: 0648183608
Enrollment ID: O20031106000652
Entity NameProvidence Health & Services Oregon
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1003991845
PECOS PAC ID: 5395656284
Enrollment ID: O20031113000626
Entity NameProvidence Health & Services Oregon
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1114015971
PECOS PAC ID: 9335057447
Enrollment ID: O20031117000153
Entity NameProvidence Health & Services Oregon
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1578500492
PECOS PAC ID: 1557260106
Enrollment ID: O20040102000768
Entity NameProvidence Health & Services Oregon
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1366536963
PECOS PAC ID: 6103728753
Enrollment ID: O20040123000371
Entity NameProvidence Health & Services Oregon
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1952482275
PECOS PAC ID: 3072415652
Enrollment ID: O20040123000519
Entity NameProvidence Health & Services Oregon
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1053862714
PECOS PAC ID: 7315856010
Enrollment ID: O20040304001330
Entity NameProvidence Health & Services - Oregon
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1912282369
PECOS PAC ID: 5294901922
Enrollment ID: O20120319000430

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 E Layoun 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 E Layoun, MD
Po Box 3158,
Portland, OR 97208-3158

Ph: (503) 215-6494		Michael E Layoun, MD
4400 Ne Halsey St Ste 102,
Portland, OR 97213-1545

Ph: (503) 962-1000

Reviews and Comments


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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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