Dr Oscar J Briseno Jr, MD - Medicare Cardiovascular Disease (cardiology) in Mount Vernon, WA

Dr Oscar J Briseno Jr, MD is a medicare enrolled "Internal Medicine - Cardiovascular Disease" physician in Mount Vernon, Washington. He graduated from medical school in 2002 and has 22 years of diverse experience with area of expertise as Cardiovascular Disease (cardiology). He is a member of the group practice Public Hospital Dist No 1 Skagit and his current practice location is 1400 E. Kincaid Street, Mount Vernon, Washington. You can reach out to his office (for appointments etc.) via phone at (360) 336-9757.

Dr Oscar J Briseno Jr is licensed to practice in Washington (license number MD60082496) 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 1770794331.

Contact Information

Dr Oscar J Briseno Jr, MD
1400 E. Kincaid Street,
Mount Vernon, WA 98274
(360) 336-9757
(360) 336-2088

Map and Direction




Physician's Profile

Full NameDr Oscar J Briseno Jr
GenderMale
SpecialityCardiovascular Disease (cardiology)
Experience22 Years
Location1400 E. Kincaid Street, Mount Vernon, Washington
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:
  • Dr Oscar J Briseno Jr graduated from medical school in 2002
  NPI Data:
  • NPI Number: 1770794331
  • Provider Enumeration Date: 05/25/2007
  • Last Update Date: 11/30/2010
  Medicare PECOS Information:
  • PECOS PAC ID: 6507910148
  • Enrollment ID: I20090818000069

Medical Identifiers

Medical identifiers for Dr Oscar J Briseno Jr such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1770794331NPI-NPPES
263654OtherWALABOR & INDUSTRIES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RC0000XInternal Medicine - Cardiovascular Disease 19609 (Mississippi)Secondary
207RC0000XInternal Medicine - Cardiovascular Disease MD60082496 (Washington)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Skagit Valley HospitalMount vernon, WAHospital
Cascade Valley HospitalArlington, WAHospital
Island HospitalAnacortes, WAHospital
Whidbeyhealth Medical CenterCoupeville, WAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Public Hospital Dist No 1 Skagit6800793522259

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. Dr Oscar J Briseno Jr allows following entities to bill medicare on his behalf.
Entity NamePublic Hospital Dist No 1 Skagit
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1023332749
PECOS PAC ID: 6800793522
Enrollment ID: O20040309001059

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. Dr Oscar J Briseno Jr 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
Dr Oscar J Briseno Jr, MD
1400 E. Kincaid Street,
Mount Vernon, WA 98274-4127

Ph: (360) 428-2500
Dr Oscar J Briseno Jr, MD
1400 E. Kincaid Street,
Mount Vernon, WA 98274

Ph: (360) 336-9757

Reviews and Comments


Internal Medicine Doctors in Mount Vernon, WA

Connie L. Davis,
Cardiovascular Disease
Medicare: Medicare Enrolled
Practice Location: 208 Hospital Parkway, Mount Vernon, WA 98274
Phone: 360-428-8260    Fax: 360-428-8576
Ramy Lewez Hanna, M.D.
Cardiovascular Disease
Medicare: Accepting Medicare Assignments
Practice Location: 307 S. 13th Street, Suite 300, Mount Vernon, WA 98274
Phone: 360-336-9757    Fax: 360-814-5237
Dr. Samuel M. Donohoe, MD
Cardiovascular Disease
Medicare: Accepting Medicare Assignments
Practice Location: 1415 E Kincaid St, Hospitalists Office, Mount Vernon, WA 98274
Phone: 360-416-5750    Fax: 360-416-5758
Joshua David Larson, DO
Cardiovascular Disease
Medicare: Medicare Enrolled
Practice Location: 1415 E Kincaid St, Mount Vernon, WA 98274
Phone: 360-814-2115    
Sankar S Alagugurusamy, MD
Cardiovascular Disease
Medicare: Accepting Medicare Assignments
Practice Location: 1400 E Kincaid St, Mount Vernon, WA 98274
Phone: 360-814-6113    Fax: 360-814-6110
Dr. Junfeng Wang, M.D.
Cardiovascular Disease
Medicare: Accepting Medicare Assignments
Practice Location: 307 S 13th St Ste 100, Mount Vernon, WA 98274
Phone: 360-814-2146    Fax: 360-814-2445
David F. Hoeft, MD
Cardiovascular Disease
Medicare: Medicare Enrolled
Practice Location: 1415 E Kincaid St, Hospitalists Office, Mount Vernon, WA 98274
Phone: 360-416-5750    Fax: 360-416-5758

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.