Rainier Mark Enrique Guiang, MD - Medicare Anesthesiology in Riverside, CA

Rainier Mark Enrique Guiang, MD is a medicare enrolled "Anesthesiology - Pain Medicine" physician in Riverside, California. He graduated from medical school in 1999 and has 25 years of diverse experience with area of expertise as Anesthesiology. He is a member of the group practice University Pain Consultants Inc. and his current practice location is 6900 Brockton Ave, Suite 103, Riverside, California. You can reach out to his office (for appointments etc.) via phone at (951) 784-7111.

Rainier Mark Enrique Guiang is licensed to practice in California (license number A84296) 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 1548217821.

Contact Information

Rainier Mark Enrique Guiang, MD
6900 Brockton Ave, Suite 103,
Riverside, CA 92506-3801
(951) 784-7111
(866) 287-0329

Map and Direction




Physician's Profile

Full NameRainier Mark Enrique Guiang
GenderMale
SpecialityAnesthesiology
Experience25 Years
Location6900 Brockton Ave, Riverside, 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:
  • Rainier Mark Enrique Guiang graduated from medical school in 1999
  NPI Data:
  • NPI Number: 1548217821
  • Provider Enumeration Date: 05/30/2006
  • Last Update Date: 05/14/2013
  Medicare PECOS Information:
  • PECOS PAC ID: 8527044403
  • Enrollment ID: I20070122000382

Medical Identifiers

Medical identifiers for Rainier Mark Enrique Guiang such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1548217821NPI-NPPES
00A842960MedicaidCA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207L00000XAnesthesiology A84296 (California)Secondary
207LP2900XAnesthesiology - Pain Medicine A84296 (California)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
University Pain Consultants Inc.19514829754

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. Rainier Mark Enrique Guiang allows following entities to bill medicare on his behalf.
Entity NameUniversity Pain Consultants Inc.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1467649657
PECOS PAC ID: 1951482975
Enrollment ID: O20080116000317

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. Rainier Mark Enrique Guiang 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
Rainier Mark Enrique Guiang, MD
6900 Brockton Ave, Suite 103,
Riverside, CA 92506-3801

Ph: (951) 784-7111
Rainier Mark Enrique Guiang, MD
6900 Brockton Ave, Suite 103,
Riverside, CA 92506-3801

Ph: (951) 784-7111

Reviews and Comments


Anesthesiology Doctors in Riverside, CA

Peter H. Cheng, DO
Anesthesiology
Medicare: Accepting Medicare Assignments
Practice Location: 10800 Magnolia Ave, Riverside, CA 92505
Phone: 909-353-2000    
Parul Indravadan Patel, M.D.
Anesthesiology
Medicare: Accepting Medicare Assignments
Practice Location: 6969 Brockton Ave, Suite B, Riverside, CA 92506
Phone: 951-686-3579    
Anthony W. Ma, MD
Anesthesiology
Medicare: Accepting Medicare Assignments
Practice Location: 10800 Magnolia Ave, Riverside, CA 92505
Phone: 909-353-2000    
Dr. Ramin Akhavan, M.D.
Anesthesiology
Medicare: Accepting Medicare Assignments
Practice Location: 4324 Riverwalk Parkway, Suite 230, Pacific Pulmonary Medical Group, Riverside, CA 92505
Phone: 951-781-3672    Fax: 951-781-3605
Michael James Buchan, MD
Anesthesiology
Medicare: Not Enrolled in Medicare
Practice Location: 6969 Brockton Ave, Suite B, Riverside, CA 92506
Phone: 951-686-3575    Fax: 951-781-2194
Timothy Lowe, MD
Anesthesiology
Medicare: Accepting Medicare Assignments
Practice Location: 10800 Magnolia Ave, Riverside, CA 92505
Phone: 909-353-2000    
Dr. Nitin Dhamija, M.D.
Anesthesiology
Medicare: Accepting Medicare Assignments
Practice Location: 10800 Magnolia Ave, Riverside, CA 92505
Phone: 951-353-3690    

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.