Brian Leo Loc, DO - Medicare Cardiovascular Disease (cardiology) in Dubuque, IA

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Brian Leo Loc, DO is a medicare enrolled "Internal Medicine - Cardiovascular Disease" physician in Dubuque, Iowa. He graduated from medical school in 2015 and has 9 years of diverse experience with area of expertise as Cardiovascular Disease (cardiology). He is a member of the group practice Medical Associates Clinic P C, Medical Associates Clinic P C and his current practice location is 1000 Langworthy St, Dubuque, Iowa. You can reach out to his office (for appointments etc.) via phone at (563) 584-3425.

Brian Leo Loc is licensed to practice in Iowa (license number DO-06021) 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 1033599691.

Contact Information

Brian Leo Loc, DO
1000 Langworthy St,
Dubuque, IA 52001-7313
(563) 584-3425
(563) 584-3497

Map and Direction




Physician's Profile

Full NameBrian Leo Loc
GenderMale
SpecialityCardiovascular Disease (cardiology)
Experience9 Years
Location1000 Langworthy St, Dubuque, Iowa
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:
  • Brian Leo Loc graduated from medical school in 2015
  NPI Data:
  • NPI Number: 1033599691
  • Provider Enumeration Date: 06/08/2015
  • Last Update Date: 06/27/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 0345554069
  • Enrollment ID: I20220727000210

Medical Identifiers

Medical identifiers for Brian Leo Loc such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1033599691NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RC0000XInternal Medicine - Cardiovascular Disease DO-06021 (Iowa)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Mercyone Dubuque Medical CenterDubuque, IAHospital
Mercyone Dyersville Medical CenterDyersville, IAHospital
Finley HospitalDubuque, IAHospital
Mercyone Elkader Medical CenterElkader, IAHospital
Grant Regional Health CenterLancaster, WIHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Medical Associates Clinic P C3870491228210
Medical Associates Clinic P C3870491228210

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. Brian Leo Loc allows following entities to bill medicare on his behalf.
Entity NameMedical Associates Clinic P C
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1457300790
PECOS PAC ID: 3870491228
Enrollment ID: O20031223000311

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. Brian Leo Loc 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
Brian Leo Loc, DO
1000 Langworthy St,
Dubuque, IA 52001-7365

Ph: (563) 584-3425		Brian Leo Loc, DO
1000 Langworthy St,
Dubuque, IA 52001-7313

Ph: (563) 584-3425

Reviews and Comments


Internal Medicine Doctors in Dubuque, IA

Ryan Elsey, DO
Cardiovascular Disease
Medicare: Accepting Medicare Assignments
Practice Location: 1515 Delhi St Ste 100, Dubuque, IA 52001
Phone: 563-557-9111    Fax: 563-589-4046
Cynthia J. Konz, M.D.
Cardiovascular Disease
Medicare: Accepting Medicare Assignments
Practice Location: 1515 Delhi St, Ste 100, Dubuque, IA 52001
Phone: 563-557-9111    Fax: 563-589-4046
Kristin Elizabeth Nelson, M.D.
Cardiovascular Disease
Medicare: Accepting Medicare Assignments
Practice Location: 1515 Delhi St, Ste 100, Dubuque, IA 52001
Phone: 563-557-9111    Fax: 563-589-4046
Darryl K. Mozena, M.D.
Cardiovascular Disease
Medicare: Not Enrolled in Medicare
Practice Location: 1515 Delhi Street, Suite 100, Dubuque, IA 52001
Phone: 563-557-9111    Fax: 563-589-4046
Christine Marie Holm, M.D.
Cardiovascular Disease
Medicare: Accepting Medicare Assignments
Practice Location: 150 Mercy Dr., Dubuque, IA 52001
Phone: 563-584-3480    Fax: 563-584-3481
Thomas Anthony Sinsky, M.D.
Cardiovascular Disease
Medicare: Not Enrolled in Medicare
Practice Location: 1000 Langworthy St, Dubuque, IA 52001
Phone: 563-584-3430    Fax: 563-584-3394

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.