Dr Anthony Francis Firek, MD - Medicare Internal Medicine in San Bernardino, CA

Dr Anthony Francis Firek, MD is a medicare enrolled "Internal Medicine - Endocrinology, Diabetes & Metabolism" physician in San Bernardino, California. His current practice location is 1700 N Waterman Ave, San Bernardino, California. You can reach out to his office (for appointments etc.) via phone at (909) 883-8611.

Dr Anthony Francis Firek is licensed to practice in California (license number G559560) and he also participates in the medicare program. He does not accept medicare assignments directly but he may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. His NPI Number is 1861462640.

Contact Information

Dr Anthony Francis Firek, MD
1700 N Waterman Ave,
San Bernardino, CA 92404-5105
(909) 883-8611
(909) 886-1798

Map and Direction




Physician's Profile

Full NameDr Anthony Francis Firek
GenderMale
SpecialityInternal Medicine - Endocrinology, Diabetes & Metabolism
Location1700 N Waterman Ave, San Bernardino, California
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1861462640
  • Provider Enumeration Date: 01/25/2006
  • Last Update Date: 07/08/2007
  Medicare PECOS Information:
  • PECOS PAC ID: 4880874411
  • Enrollment ID: I20110214000650

Medical Identifiers

Medical identifiers for Dr Anthony Francis Firek such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1861462640NPI-NPPES
00G559560MedicaidCA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RE0101XInternal Medicine - Endocrinology, Diabetes & Metabolism G559560 (California)Primary

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 Anthony Francis Firek allows following entities to bill medicare on his behalf.
Entity NameRiverside Faculty Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1124032461
PECOS PAC ID: 9436253515
Enrollment ID: O20070329000259

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 Anthony Francis Firek 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 Anthony Francis Firek, MD
1700 N Waterman Ave,
San Bernardino, CA 92404-5105

Ph: (909) 883-8611
Dr Anthony Francis Firek, MD
1700 N Waterman Ave,
San Bernardino, CA 92404-5105

Ph: (909) 883-8611

Reviews and Comments


Internal Medicine Doctors in San Bernardino, CA

Dr. Richard James Moyer, M.D.
Endocrinology, Diabetes & Metabolism
Medicare: Medicare Enrolled
Practice Location: 399 E Highland Ave, Suite #227, San Bernardino, CA 92404
Phone: 909-886-5158    Fax: 909-883-4318
Dr. Hai Ngoc Dao, M.D.
Endocrinology, Diabetes & Metabolism
Medicare: Accepting Medicare Assignments
Practice Location: 1700 N Waterman Ave, San Bernardino, CA 92404
Phone: 909-883-8611    Fax: 909-881-5707
Dr. Mutahir Farhan, MD
Endocrinology, Diabetes & Metabolism
Medicare: Medicare Enrolled
Practice Location: 2101 N Waterman Ave, San Bernardino, CA 92404
Phone: 909-883-8711    
Sami Barham Nazzal, M.D.
Endocrinology, Diabetes & Metabolism
Medicare: Accepting Medicare Assignments
Practice Location: 399 E Highland Ave, Suite 307, San Bernardino, CA 92404
Phone: 909-881-7400    Fax: 909-881-5217
Nooshin Salehi, MD
Endocrinology, Diabetes & Metabolism
Medicare: Medicare Enrolled
Practice Location: 565 N Mount Vernon Ave, San Bernardino, CA 92411
Phone: 909-884-9091    Fax: 909-383-7013
Mr. Nicolas Nassar, MD
Endocrinology, Diabetes & Metabolism
Medicare: Accepting Medicare Assignments
Practice Location: 406 E Vanderbilt Way, San Bernardino, CA 92408
Phone: 909-886-1600    Fax: 909-866-7788
Dr. Mohamad Kurani, M.D.
Endocrinology, Diabetes & Metabolism
Medicare: Accepting Medicare Assignments
Practice Location: 2101 N Waterman Ave, San Bernardino, CA 92404
Phone: 909-881-4520    

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.

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