Dr Belen Aledia Matias, MD - Medicare Infectious Disease in Northridge, CA

Dr Belen Aledia Matias, MD is a medicare enrolled "Internal Medicine - Infectious Disease" physician in Northridge, California. She graduated from medical school in 1979 and has 45 years of diverse experience with area of expertise as Infectious Disease. Her current practice location is 17075 Devonshire St, Suite# 305, Northridge, California. You can reach out to her office (for appointments etc.) via phone at (818) 363-0110.

Dr Belen Aledia Matias is licensed to practice in California (license number A056439) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1881874691.

Contact Information

Dr Belen Aledia Matias, MD
17075 Devonshire St, Suite# 305,
Northridge, CA 91325-1600
(818) 363-0110
(818) 363-0160

Map and Direction




Physician's Profile

Full NameDr Belen Aledia Matias
GenderFemale
SpecialityInfectious Disease
Experience45 Years
Location17075 Devonshire St, Northridge, California
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Dr Belen Aledia Matias graduated from medical school in 1979
  NPI Data:
  • NPI Number: 1881874691
  • Provider Enumeration Date: 11/08/2007
  • Last Update Date: 11/08/2007
  Medicare PECOS Information:
  • PECOS PAC ID: 5799790929
  • Enrollment ID: I20110405000202

Medical Identifiers

Medical identifiers for Dr Belen Aledia Matias such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1881874691NPI-NPPES
00A564390MedicaidCA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RI0200XInternal Medicine - Infectious Disease A056439 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Lakewood Regional Medical CenterLakewood, CAHospital

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 Belen Aledia Matias allows following entities to bill medicare on her behalf.
Entity NameBelen Matias, Md A Medical Corp
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1881706190
PECOS PAC ID: 4082898705
Enrollment ID: O20110405000169
Entity NameSouthern California Infectious Disease Physicians Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1114347507
PECOS PAC ID: 7719102995
Enrollment ID: O20140701001828

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 Belen Aledia Matias 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 Belen Aledia Matias, MD
17075 Devonshire St, Suite# 305,
Northridge, CA 91325-1600

Ph: (818) 363-0110
Dr Belen Aledia Matias, MD
17075 Devonshire St, Suite# 305,
Northridge, CA 91325-1600

Ph: (818) 363-0110

Reviews and Comments


Internal Medicine Doctors in Northridge, CA

Dr. Fares Rabadi, M.D.
Infectious Disease
Medicare: Not Enrolled in Medicare
Practice Location: 18350 Roscoe Blvd, Suite 514, Northridge, CA 91325
Phone: 818-775-0519    Fax: 818-775-0943
Dr. Masoud M Azizad, MD
Infectious Disease
Medicare: Accepting Medicare Assignments
Practice Location: 18433 Roscoe Blvd, #208, Northridge, CA 91325
Phone: 818-341-4401    Fax: 818-341-4402
Jean Grant Hawkins, MD FCCP
Infectious Disease
Medicare: Not Enrolled in Medicare
Practice Location: 18546 Roscoe Blvd, #308, Northridge, CA 91324
Phone: 818-349-2931    Fax: 818-349-7930
Arthur Jules Lazik, M.D.
Infectious Disease
Medicare: Not Enrolled in Medicare
Practice Location: 19150 Ballinger St, Northridge, CA 91324
Phone: 818-993-0508    
Dr. Richard Fernando Pego, MD
Infectious Disease
Medicare: Not Enrolled in Medicare
Practice Location: 17075 Devonshire Street, Suite 201, Northridge, CA 91325
Phone: 818-365-9595    Fax: 818-365-8955
George Sarka, MD, MPH, FACP, FACR
Infectious Disease
Medicare: Not Enrolled in Medicare
Practice Location: 18111 Nordhoff St, Csun, Klotz Student Health Center, Northridge, CA 91330
Phone: 818-677-3666    Fax: 818-677-2304
Jerome Gary Davidson, MD
Infectious Disease
Medicare: Not Enrolled in Medicare
Practice Location: 18300 Roscoe Blvd, Northridge, CA 91325
Phone: 818-700-2336    Fax: 818-700-2337

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).

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