Reuven Fernandez Sison, MD - Medicare Family Practice in Monterey Park, CA

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Reuven Fernandez Sison, MD is a medicare enrolled "Family Medicine" physician in Monterey Park, California. He graduated from medical school in 1988 and has 36 years of diverse experience with area of expertise as Family Practice. He is a member of the group practice M.a. Medical Group, Inc, Michael P Milligan Md Inc and his current practice location is 850 S Atlantic Blvd Ste 102, Monterey Park, California. You can reach out to his office (for appointments etc.) via phone at (626) 607-0333.

Reuven Fernandez Sison is licensed to practice in California (license number A85883) 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 1225143274.

Contact Information

Reuven Fernandez Sison, MD
850 S Atlantic Blvd Ste 102,
Monterey Park, CA 91754-4727
(626) 607-0333
(626) 607-0379

Map and Direction




Physician's Profile

Full NameReuven Fernandez Sison
GenderMale
SpecialityFamily Practice
Experience36 Years
Location850 S Atlantic Blvd Ste 102, Monterey Park, California
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:
  • Reuven Fernandez Sison graduated from medical school in 1988
  NPI Data:
  • NPI Number: 1225143274
  • Provider Enumeration Date: 08/20/2006
  • Last Update Date: 08/07/2007
  Medicare PECOS Information:
  • PECOS PAC ID: 9739196239
  • Enrollment ID: I20060308000311

Medical Identifiers

Medical identifiers for Reuven Fernandez Sison such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1225143274NPI-NPPES
00A858830MedicaidCA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine A85883 (California)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
M.a. Medical Group, Inc94362924483
Michael P Milligan Md Inc46885881554

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. Reuven Fernandez Sison allows following entities to bill medicare on his behalf.
Entity NameMichael P Milligan Md Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1568661692
PECOS PAC ID: 4688588155
Enrollment ID: O20031118000788
Entity NameRegal Medical Group, Inc.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1588748073
PECOS PAC ID: 3779529979
Enrollment ID: O20050628000903
Entity NameM.a. Medical Group, Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1578790234
PECOS PAC ID: 9436292448
Enrollment ID: O20100129000433
Entity NameLakeside Medical Organization A Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1831426642
PECOS PAC ID: 7618005166
Enrollment ID: O20100505000015

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. Reuven Fernandez Sison 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
Reuven Fernandez Sison, MD
850 S Atlantic Blvd Ste 102,
Monterey Park, CA 91754-4727

Ph: (626) 607-0333		Reuven Fernandez Sison, MD
850 S Atlantic Blvd Ste 102,
Monterey Park, CA 91754-4727

Ph: (626) 607-0333

Reviews and Comments


Family Medicine Doctors in Monterey Park, CA

Mrs. Xin Chen, NP
Family Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 701 S Atlantic Blvd, Monterey Park, CA 91754
Phone: 626-300-9980    
Annie Jia, DO
Family Medicine
Medicare: Medicare Enrolled
Practice Location: 525 N Garfield Ave, Monterey Park, CA 91754
Phone: 818-839-5200    
Dr. Frank Cheng Han, M.D.
Family Medicine
Medicare: Medicare Enrolled
Practice Location: 223 N Garfield Ave Ste 301, Monterey Park, CA 91754
Phone: 626-307-1171    Fax: 626-307-1192
Heriberto Nunez, M.D.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 850 S Atlantic Blvd Ste 203, Monterey Park, CA 91754
Phone: 626-284-3111    Fax: 626-872-2450
Mr. Terry M Lee, M.D.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 600 N Garfield Ave, Suite 111, Monterey Park, CA 91754
Phone: 626-280-3651    Fax: 626-280-3079
Nina Tsai,
Family Medicine
Medicare: Medicare Enrolled
Practice Location: 210 N Garfield Ave Ste 203, Monterey Park, CA 91754
Phone: 626-307-7397    
Kendrick Ng, DO
Family Medicine
Medicare: Medicare Enrolled
Practice Location: 885 S Atlantic Blvd, Monterey Park, CA 91754
Phone: 626-281-9111    Fax: 626-281-9499

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.