Siddharth Agarwal, MD - Medicare Vascular Surgery in Oxnard, CA

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Siddharth Agarwal, MD is a medicare enrolled "Surgery - Vascular Surgery" physician in Oxnard, California. He went to Boston University School Of Medicine and graduated in 2004 and has 21 years of diverse experience with area of expertise as Vascular Surgery. He is a member of the group practice San Joaquin Faculty Medical Group, Aria Vascular A Professional Medical Corporation and his current practice location is 2841 N Ventura Rd, Suite 200, Oxnard, California. You can reach out to his office (for appointments etc.) via phone at (805) 983-6233.

Siddharth Agarwal is licensed to practice in California (license number A123737) 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 1407078496.

Contact Information

Siddharth Agarwal, MD
2841 N Ventura Rd, Suite 200,
Oxnard, CA 93036-2213
(805) 983-6233
Not Available

Map and Direction




Physician's Profile

Full NameSiddharth Agarwal
GenderMale
SpecialityVascular Surgery
Experience21 Years
Location2841 N Ventura Rd, Oxnard, 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:
  • Siddharth Agarwal attended and graduated from Boston University School Of Medicine in 2004
  NPI Data:
  • NPI Number: 1407078496
  • Provider Enumeration Date: 05/02/2007
  • Last Update Date: 02/11/2016
  Medicare PECOS Information:
  • PECOS PAC ID: 2466604160
  • Enrollment ID: I20121203000496

Medical Identifiers

Medical identifiers for Siddharth Agarwal such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1407078496NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208600000XSurgery MT190387 (Pennsylvania)Secondary
2086S0129XSurgery - Vascular Surgery A123737 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Oroville HospitalOroville, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
San Joaquin Faculty Medical Group4082631395101
Aria Vascular A Professional Medical Corporation62043500933

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. Siddharth Agarwal allows following entities to bill medicare on his behalf.
Entity NameCounty Of San Joaquin
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1801830583
PECOS PAC ID: 6002703436
Enrollment ID: O20040301001287
Entity NameOrohealth Corporation A Non Profit Healthcare System
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1013933167
PECOS PAC ID: 4082501192
Enrollment ID: O20040325001703
Entity NameSan Joaquin Faculty Medical Group
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1225063761
PECOS PAC ID: 4082631395
Enrollment ID: O20051026000742
Entity NameWashington Township Medical Foundation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1346557014
PECOS PAC ID: 2860687050
Enrollment ID: O20101112001225
Entity NameAria Vascular A Professional Medical Corporation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1164260741
PECOS PAC ID: 6204350093
Enrollment ID: O20250414003235

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. Siddharth Agarwal 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
Siddharth Agarwal, MD
2841 N Ventura Rd, Suite 200,
Oxnard, CA 93036-2213

Ph: (805) 983-6233		Siddharth Agarwal, MD
2841 N Ventura Rd, Suite 200,
Oxnard, CA 93036-2213

Ph: (805) 983-6233

Reviews and Comments


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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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