Dr Joshua Darius Nassiri, MD - Medicare Diagnostic Radiology in San Diego, CA

Dr Joshua Darius Nassiri, MD is a medicare enrolled "Radiology - Diagnostic Radiology" physician in San Diego, California. He went to Harvard Medical School and graduated in 2007 and has 17 years of diverse experience with area of expertise as Diagnostic Radiology. He is a member of the group practice Zwanger And Pesiri Radiology Group Llp, Zwanger And Pesiri Radiology Group Llp, St. Agnes Healthcare, Inc. and his current practice location is 34800 Bob Wilson Dr, Nmcsd, San Diego, California. You can reach out to his office (for appointments etc.) via phone at (619) 532-8319.

Dr Joshua Darius Nassiri is licensed to practice in California (license number C152441) 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 1295939833.

Contact Information

Dr Joshua Darius Nassiri, MD
34800 Bob Wilson Dr, Nmcsd,
San Diego, CA 92134
(619) 532-8319
Not Available

Map and Direction




Physician's Profile

Full NameDr Joshua Darius Nassiri
GenderMale
SpecialityDiagnostic Radiology
Experience17 Years
Location34800 Bob Wilson Dr, San Diego, 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 Joshua Darius Nassiri attended and graduated from Harvard Medical School in 2007
  NPI Data:
  • NPI Number: 1295939833
  • Provider Enumeration Date: 06/14/2007
  • Last Update Date: 08/16/2018
  Medicare PECOS Information:
  • PECOS PAC ID: 0547525974
  • Enrollment ID: I20180605002254

Medical Identifiers

Medical identifiers for Dr Joshua Darius Nassiri such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1295939833NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
2085R0202XRadiology - Diagnostic Radiology C152441 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Saint Agnes HospitalBaltimore, MDHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Zwanger And Pesiri Radiology Group Llp509270079980
Zwanger And Pesiri Radiology Group Llp509270079980
St. Agnes Healthcare, Inc.9830092733237

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 Joshua Darius Nassiri allows following entities to bill medicare on his behalf.
Entity NameZwanger & Pesiri Radiology Group Llp
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1477523413
PECOS PAC ID: 5092700799
Enrollment ID: O20170707001314

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 Joshua Darius Nassiri 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 Joshua Darius Nassiri, MD
3680 Arnold Ave,
San Diego, CA 92104-3442

Ph: (617) 320-2714
Dr Joshua Darius Nassiri, MD
34800 Bob Wilson Dr, Nmcsd,
San Diego, CA 92134

Ph: (619) 532-8319

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.

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