Brian Paul Riff, MD - Medicare Gastroenterology in Anaheim, CA

Brian Paul Riff, MD is a medicare enrolled "Internal Medicine - Gastroenterology" physician in Anaheim, California. He went to Jefferson Medical College Of Thomas Jefferson University and graduated in 2009 and has 15 years of diverse experience with area of expertise as Gastroenterology. He is a member of the group practice Associated Gastroenterology Medical Group, Caduceus Physicians Medical Group and his current practice location is 1211 W La Palma Ave Ste 306, Anaheim, California. You can reach out to his office (for appointments etc.) via phone at (714) 778-1300.

Brian Paul Riff is licensed to practice in California (license number A143535) 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 1194969030.

Contact Information

Brian Paul Riff, MD
1211 W La Palma Ave Ste 306,
Anaheim, CA 92801-2811
(714) 778-1300
(714) 778-0303

Map and Direction




Physician's Profile

Full NameBrian Paul Riff
GenderMale
SpecialityGastroenterology
Experience15 Years
Location1211 W La Palma Ave Ste 306, Anaheim, 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:
  • Brian Paul Riff attended and graduated from Jefferson Medical College Of Thomas Jefferson University in 2009
  NPI Data:
  • NPI Number: 1194969030
  • Provider Enumeration Date: 04/22/2009
  • Last Update Date: 04/17/2018
  Medicare PECOS Information:
  • PECOS PAC ID: 4284922329
  • Enrollment ID: I20161005002252

Medical Identifiers

Medical identifiers for Brian Paul Riff such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1194969030NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RG0100XInternal Medicine - Gastroenterology A143535 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Foothill Regional Medical CenterTustin, CAHospital
St Jude Medical CenterFullerton, CAHospital
Orange County Global Medical CenterSanta ana, CAHospital
Ahmc Anaheim Regional Medical CenterAnaheim, CAHospital
Chapman Global Medical CenterOrange, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Associated Gastroenterology Medical Group23654795655
Caduceus Physicians Medical Group529476265436

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 Paul Riff allows following entities to bill medicare on his behalf.
Entity NameCaduceus Physicians Medical Group
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1497702724
PECOS PAC ID: 5294762654
Enrollment ID: O20050718001020
Entity NameAssociated Gastroenterology Medical Group
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1326044967
PECOS PAC ID: 2365479565
Enrollment ID: O20050719001264
Entity NameAgmg Endoscopy Center A General Partnership
Entity TypePart B Supplier - Ambulatory Surgical Center
Entity IdentifiersNPI Number: 1104822808
PECOS PAC ID: 5991964405
Enrollment ID: O20120301000744

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 Paul Riff 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 Paul Riff, MD
1211 W La Palma Ave, Ste 306,
Anaheim, CA 92801-2811

Ph: (215) 662-2200
Brian Paul Riff, MD
1211 W La Palma Ave Ste 306,
Anaheim, CA 92801-2811

Ph: (714) 778-1300

Reviews and Comments


Internal Medicine Doctors in Anaheim, CA

Richard Eugene Hughes, M.D.
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Phone: 714-630-6363    Fax: 714-630-1921
Michael Salvaggio, MD
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Abraham Harn, DO
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Practice Location: 1211 W La Palma Ave Ste 404, Anaheim, CA 92801
Phone: 714-772-8282    Fax: 714-772-6493
Aleem A Syed, MD
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Medicare: Accepting Medicare Assignments
Practice Location: 1211 W La Palma Ave, Suite 702, Anaheim, CA 92801
Phone: 714-533-0300    Fax: 714-533-0700
Dr. Jagminder Singh Bhalla, M.D.
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Medicare: Accepting Medicare Assignments
Practice Location: 1781 W Romneya Dr, Ste C, Anaheim, CA 92801
Phone: 714-956-3160    Fax: 714-956-1188
Dr. Ashley E. Mires, M.D.
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 1211 W La Palma Ave, #207, Anaheim, CA 92801
Phone: 714-772-8282    Fax: 714-772-6493
Hyon Chong Seo, MD
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 441 N Lakeview Ave, Anaheim, CA 92807
Phone: 888-988-2800    

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.