Julia Derenzi, PA - Medicare Physician Assistant in Concord, CA

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Julia Derenzi, PA is a medicare enrolled "Physician Assistant - Medical" physician in Concord, California. Her current practice location is 2540 East St, Concord, California. You can reach out to her office (for appointments etc.) via phone at (925) 674-2333.

Julia Derenzi is licensed to practice in California (license number PA19746) and she also participates in the medicare program. She does not accept medicare assignments directly but she may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. Her NPI Number is 1932369469.

Contact Information

Julia Derenzi, PA
2540 East St,
Concord, CA 94520-1906
(925) 674-2333
Not Available

Map and Direction




Physician's Profile

Full NameJulia Derenzi
GenderFemale
SpecialityPhysician Assistant - Medical
Location2540 East St, Concord, California
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1932369469
  • Provider Enumeration Date: 06/09/2008
  • Last Update Date: 09/12/2017
  Medicare PECOS Information:
  • PECOS PAC ID: 7416087218
  • Enrollment ID: I20100604000421

Medical Identifiers

Medical identifiers for Julia Derenzi such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1932369469NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RG0100XInternal Medicine - Gastroenterology PA19746 (California)Secondary
363AM0700XPhysician Assistant - Medical PA19746 (California)Primary

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. Julia Derenzi 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
Julia Derenzi, PA
2637 Shadelands Dr,
Walnut Creek, CA 94598-2512

Ph: (925) 948-8143		Julia Derenzi, PA
2540 East St,
Concord, CA 94520-1906

Ph: (925) 674-2333

Reviews and Comments



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.