Patrick A Aguilera, MD - Medicare Emergency Medicine in Santa Ana, CA

Patrick A Aguilera, MD is a medicare enrolled "Emergency Medicine" physician in Santa Ana, California. He went to University Of California, Geffen School Of Medicine and graduated in 1993 and has 31 years of diverse experience with area of expertise as Emergency Medicine. He is a member of the group practice Fountain Valley Emergency Physicians, P.c. and his current practice location is 2701 S Bristol St, Santa Ana, California. You can reach out to his office (for appointments etc.) via phone at (714) 754-5549.

Patrick A Aguilera is licensed to practice in California (license number G080537) 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 1699883488.

Contact Information

Patrick A Aguilera, MD
2701 S Bristol St,
Santa Ana, CA 92704-6201
(714) 754-5549
Not Available

Map and Direction




Physician's Profile

Full NamePatrick A Aguilera
GenderMale
SpecialityEmergency Medicine
Experience31 Years
Location2701 S Bristol St, Santa Ana, 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:
  • Patrick A Aguilera attended and graduated from University Of California, Geffen School Of Medicine in 1993
  NPI Data:
  • NPI Number: 1699883488
  • Provider Enumeration Date: 08/29/2006
  • Last Update Date: 06/02/2008
  Medicare PECOS Information:
  • PECOS PAC ID: 4183639016
  • Enrollment ID: I20060214000748

Medical Identifiers

Medical identifiers for Patrick A Aguilera such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1699883488NPI-NPPES
00G805370MedicaidCA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207P00000XEmergency Medicine G080537 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Fountain Valley Regional Hospital & Medical CenterFountain valley, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Fountain Valley Emergency Physicians, P.c.559703151818

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. Patrick A Aguilera allows following entities to bill medicare on his behalf.
Entity NameFountain Valley Emergency Physicians, P.c.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1639698475
PECOS PAC ID: 5597031518
Enrollment ID: O20171019000371

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. Patrick A Aguilera 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
Patrick A Aguilera, MD
27886 Horseshoe Bnd,
San Juan Capistrano, CA 92675-1523

Ph: (949) 496-2230
Patrick A Aguilera, MD
2701 S Bristol St,
Santa Ana, CA 92704-6201

Ph: (714) 754-5549

Reviews and Comments


Emergency Medicine Doctors in Santa Ana, CA

Scott Hardy, M.D., M.P.H.
Emergency Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 2703 N Bristol St, Suite H-2, Santa Ana, CA 92706
Phone: 714-648-0335    
Dr. Ghalib Mohammad Wahidi, M.D.
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 2701 S Bristol St, Santa Ana, CA 92704
Phone: 949-422-0615    
Kerri Kraft,
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 2701 S Bristol St, Santa Ana, CA 92704
Phone: 714-754-5454    
Andrew J. So, PA
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 3000 W Macarthur Blvd Ste 600, Santa Ana, CA 92704
Phone: 949-216-3244    
Nguyen Khuu, M.D.
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1001 N Tustin Ave, Emergency Department, Santa Ana, CA 92705
Phone: 714-953-3331    
Gagandeep Grewal, M.D.
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1001 N Tustin Ave, Emergency Department, Santa Ana, CA 92705
Phone: 714-953-3500    
Dr. Anna I Cheh, M.D.
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1001 N Tustin Ave, Emergency Department, Santa Ana, CA 92705
Phone: 310-990-0400    

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).

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