Dr David Brian Gunn, - Medicare Family Practice in Porter Ranch, CA

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Dr David Brian Gunn, is a medicare enrolled "Family Medicine" physician in Porter Ranch, California. He went to University Of California, Davis School Of Medicine and graduated in 2011 and has 13 years of diverse experience with area of expertise as Family Practice. He is a member of the group practice The Regents Of The University Of California and his current practice location is 19950 Rinaldi St, Suite 300, Porter Ranch, California. You can reach out to his office (for appointments etc.) via phone at (818) 271-2400.

Dr David Brian Gunn is licensed to practice in California (license number A123461) 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 1215163035.

Contact Information

Dr David Brian Gunn,
19950 Rinaldi St, Suite 300,
Porter Ranch, CA 91326-4141
(818) 271-2400
Not Available

Map and Direction




Physician's Profile

Full NameDr David Brian Gunn
GenderMale
SpecialityFamily Practice
Experience13 Years
Location19950 Rinaldi St, Porter Ranch, 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:
  • Dr David Brian Gunn attended and graduated from University Of California, Davis School Of Medicine in 2011
  NPI Data:
  • NPI Number: 1215163035
  • Provider Enumeration Date: 06/08/2009
  • Last Update Date: 11/10/2015
  Medicare PECOS Information:
  • PECOS PAC ID: 1052546439
  • Enrollment ID: I20150707001724

Medical Identifiers

Medical identifiers for Dr David Brian Gunn such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1215163035NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine A123461 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Ronald Reagan Ucla Medical CenterLos angeles, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
The Regents Of The University Of California13552485841170

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 David Brian Gunn allows following entities to bill medicare on his behalf.
Entity NameThe Regents Of The University Of California
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1235107566
PECOS PAC ID: 1355248584
Enrollment ID: O20031223000439
Entity NameShasta Community Health Center
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1013931476
PECOS PAC ID: 3870579816
Enrollment ID: O20040629000721

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 David Brian Gunn 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 David Brian Gunn,
5767 W Century Blvd, Suite 400,
Los Angeles, CA 90045-5631

Ph: () -		Dr David Brian Gunn,
19950 Rinaldi St, Suite 300,
Porter Ranch, CA 91326-4141

Ph: (818) 271-2400

Reviews and Comments


Family Medicine Doctors in Porter Ranch, CA

Dr. James Robert Weagley, M.D.
Family Medicine
Medicare: Medicare Enrolled
Practice Location: 20280 Sorrento Ln Apt 208, Porter Ranch, CA 91326
Phone: 818-324-4625    
Dr. Loren A Leshan, M.D.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 19950 Rinaldi St, Porter Ranch, CA 91326
Phone: 818-403-2400    
Ali Goharbin, MD.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 19950 Rinaldi St, Porter Ranch, CA 91326
Phone: 818-403-2400    
Nicholas Anthony Khasho, DO
Family Medicine
Medicare: Medicare Enrolled
Practice Location: 20000 Rinaldi St, Porter Ranch, CA 91326
Phone: 833-574-2273    
Dr. Azar Tuan Mohammed Razikeen, MD
Family Medicine
Medicare: Medicare Enrolled
Practice Location: 19950 Rinaldi St Ste 300, Porter Ranch, CA 91326
Phone: 818-271-2400    
Ahren Arase, M.D.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 20000 Rinaldi St, Porter Ranch, CA 91326
Phone: 888-515-3500    

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.