DR. SIAVASH JABBARI MD
NPI 1720314107
Radiology - Radiation Oncology in San Diego, CA

Q: What is Siavash Jabbari's NPI number?

The NPI number for Siavash Jabbari is 1720314107. It was assigned to this individual provider in the NPPES registry on October 20, 2009.

Q: What is Siavash Jabbari's specialty?

The primary specialty registered for this NPI is Radiology, specializing in Radiation Oncology, with taxonomy code 2085R0001X.

Q: When was this NPI record last updated?

The NPPES record for Siavash Jabbari was last updated on February 18, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.

Active since October 20, 2009PECOS EnrolledAccepts Medicare Assignment

7901 FROST ST, SAN DIEGO, CA 92123(858) 939-5010(858) 939-5021 Get Directions Write a Review

NPPES record last updated: February 18, 2026. Verified against the NPPES registry weekly; last sync: July 26, 2026.

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About Dr. Siavash Jabbari Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. SIAVASH JABBARI MD (NPI 1720314107) is an individual radiation oncology provider in San Diego, California, licensed in California (A99269) and active in the NPI registry since October 2009. He is enrolled in Medicare PECOS, maintains 2 additional practice locations, and is a graduate of University Of Michigan Medical School (2005).

NPPES Registry Identity

NPI1720314107

Entity TypeIndividualMale

Primary Taxonomy2085R0001X

Provider Legal NameDR. SIAVASH JABBARICredential: MD

Location Address7901 FROST STSan Diego, CA 92123-2701

Mailing AddressPo Box 509015San Diego, CA 92150-9015

Phone(858) 939-5010

Fax(858) 939-5021

Sole ProprietorNo

Medical School CMSUniversity Of Michigan Medical SchoolGraduated 2005

Enumeration DateOctober 20, 2009

Last NPPES UpdateFebruary 18, 2026

NPPES CertifiedFebruary 18, 2026

✔ NPI 1720314107 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyRadiology · Radiation OncologyAllopathic & Osteopathic Physicians

Taxonomy Code2085R0001X

License✔ Licensed in CA · A99269

Definition

A radiologist who deals with the therapeutic applications of radiant energy and its modifiers and the study and management of disease, especially malignant tumors.

7901 FROST ST, San Diego, CA 92123

Open in Google Maps ↗

Secondary Practice Locations 2

Location 15555 Grossmont Center DrLA Mesa, CA 91942-3019 · Phone (619) 740-4500 · Fax (619) 740-8499

Location 2769 Medical Center CtChula Vista, CA 91911-6602 · Phone (619) 502-5851 · Fax (619) 502-5865

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Siavash Jabbari Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID7911192414

PECOS Enrollment IDI20121219000417

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims 13

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Ct guidance for insertion of radiation therapy fields 77014

CT guidance for insertion of radiation therapy fields involves using a CT scan to accurately map the area of your body where radiation will be applied. This ensures the radiation targets only the necessary area, minimizing impact to healthy tissues.

424 services37 patients

Calculation of radiation therapy dose 77300

Radiation therapy dose calculation is a process to determine the exact amount of radiation needed to treat a specific area in the body. This calculation helps ensure the treatment is effective while minimizing harm to healthy tissues. It's a key part of planning your radiation therapy.

96 services26 patients

Radiation treatment management, 5 treatment sessions 77427

Radiation treatment management involves a series of 5 sessions where targeted radiation is used to destroy or shrink cancer cells in your body. Each session is carefully planned to maximize effectiveness while minimizing harm to healthy tissues. You may experience side effects which will be closely monitored and managed for your comfort.

83 services24 patients

Design and construction of complex radiation treatment device 77334

The design and construction of a complex radiation treatment device is a process where a specialized instrument is created. This device targets harmful cells with high-energy rays to destroy or damage them, while minimizing impact on healthy cells. This aids in treating conditions like cancer.

54 services28 patients

Established patient office or other outpatient visit, 30-39 minutes 99214

This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.

44 services34 patients

Complex radiation therapy planning 77263

Complex radiation therapy planning is a process to determine the most effective way to deliver radiation to a specific area in your body. It involves detailed imaging to map your body's structure, allowing for precise targeting of cancer cells while sparing healthy tissue.

28 services28 patients

Design and construction of radiation treatment device for high precision radiation therapy 77338

A radiation treatment device is custom-made for each patient to target cancer cells with high precision. It's designed to focus radiation on the tumor, sparing healthy tissue. This process ensures effective therapy while minimizing side effects.

21 services16 patients

High precision radiation therapy planning 77301

High precision radiation therapy planning involves detailed mapping of your body to target cancer cells accurately. Advanced imaging techniques help identify the exact location of the tumor, minimizing harm to healthy tissues. This personalized approach enhances effectiveness and reduces side effects.

17 services16 patients

Established patient office or other outpatient visit, 20-29 minutes 99213

This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.

17 services15 patients

Established patient office or other outpatient visit, 20-29 minutes 99213

16 services16 patients

New patient office or other outpatient visit, 45-59 minutes 99204

This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.

15 services15 patients

Obtaining data needed to develop the optimal radiation treatment, 3 or more treatment areas or any number of treatment areas where special treatment is involved 77290

This procedure involves collecting necessary data to plan the best radiation treatment. It may cover 3 or more areas or any area requiring special attention. Data collection includes imaging scans and tests to understand the disease's extent and to tailor a precise, effective treatment plan.

13 services12 patients

Established patient office or other outpatient visit, 30-39 minutes 99214

13 services11 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 92123 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$184.71 typical visit price

range $62.10 – $184.71

Typical copayment $46.17 (range $15.52 – $46.17)

Most-billed visit code 99205

Established Patient

$76.87 typical visit price

range $20.62 – $151.42

Typical copayment $19.21 (range $5.15 – $37.85)

Most-billed visit code 99213

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 19

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

MS. KRISTINE LYNN ORTIZ N.P.

Nurse Practitioner (Acute Care)

7901 FROST ST, SHARP MEMORIAL HOSPITAL CARDIAC TRANSPLANT DEPARTMENT
SAN DIEGO, CA 92123

San Diego County (858) 939-3400

MRS. VICKI LYNN MCCALMONT MS, NP

Nurse Practitioner (Acute Care)

7901 FROST ST, SHARP MEMORIAL HEART TRANSPLANT DEPARTMENT
SAN DIEGO, CA 92123

San Diego County (858) 939-3831

CASSANDRA STROUD M.D.

Emergency Medicine