Dr Dennis Oliver Dominguez, MD - Medicare Family Practice in El Cajon, CA

Dr Dennis Oliver Dominguez, MD is a medicare enrolled "Family Medicine" physician in El Cajon, California. He went to University Of California, Geffen School Of Medicine and graduated in 1979 and has 45 years of diverse experience with area of expertise as Family Practice. He is a member of the group practice Centro De Salud De La Comunidad De San Ysidro, Inc and his current practice location is 505 N Mollison Ave, Suite 201, El Cajon, California. You can reach out to his office (for appointments etc.) via phone at (619) 441-3550.

Dr Dennis Oliver Dominguez is licensed to practice in California (license number G43179) 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 1225063811.

Contact Information

Dr Dennis Oliver Dominguez, MD
505 N Mollison Ave, Suite 201,
El Cajon, CA 92021-6159
(619) 441-3550
(619) 579-2921

Map and Direction




Physician's Profile

Full NameDr Dennis Oliver Dominguez
GenderMale
SpecialityFamily Practice
Experience45 Years
Location505 N Mollison Ave, El Cajon, 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 Dennis Oliver Dominguez attended and graduated from University Of California, Geffen School Of Medicine in 1979
  NPI Data:
  • NPI Number: 1225063811
  • Provider Enumeration Date: 07/11/2006
  • Last Update Date: 05/06/2015
  Medicare PECOS Information:
  • PECOS PAC ID: 9335237999
  • Enrollment ID: I20071114000535

Medical Identifiers

Medical identifiers for Dr Dennis Oliver Dominguez such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1225063811NPI-NPPES
00G43190MedicaidCA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine G43179 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Grossmont HospitalLa mesa, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Centro De Salud De La Comunidad De San Ysidro, Inc6901709435211

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 Dennis Oliver Dominguez allows following entities to bill medicare on his behalf.
Entity NameCentro De Salud De La Comunidad De San Ysidro, Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1124782685
PECOS PAC ID: 6901709435
Enrollment ID: O20040130000711

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 Dennis Oliver Dominguez 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 Dennis Oliver Dominguez, MD
505 N Mollison Ave, Suite 201,
El Cajon, CA 92021-6159

Ph: (619) 441-3550
Dr Dennis Oliver Dominguez, MD
505 N Mollison Ave, Suite 201,
El Cajon, CA 92021-6159

Ph: (619) 441-3550

Reviews and Comments


Family Medicine Doctors in El Cajon, CA

Erin Arroyo, FNP-BC
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Arim Jayne Lee, NP-C
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Phone: 760-480-4747    Fax: 760-480-0828
Nejat Arab Jalisi, M.D.
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Medicare: Accepting Medicare Assignments
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Phone: 619-456-9800    Fax: 619-456-9804
Dr. John Kasawa, M.D.
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Practice Location: 807 S Mollison Ave Unit 31, El Cajon, CA 92020
Phone: 858-349-8826    
Paige Alexandra Thiermann, MD
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Medicare: Medicare Enrolled
Practice Location: 855 E Madison Ave, El Cajon, CA 92020
Phone: 619-440-2751    

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.