What is Sahar Shiraj's NPI number?

Sahar Shiraj's National Provider Identifier (NPI) is 1992134191, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Sahar Shiraj's specialty?

Sahar Shiraj is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).

Where is Sahar Shiraj located?

Sahar Shiraj's practice location on file with NPPES is 27700 Medical Center Rd, Mission Viejo, CA 92691-6426.

What is Sahar Shiraj's phone number?

The practice phone number listed in the NPPES registry for Sahar Shiraj is (949) 364-1400.

Does Sahar Shiraj accept Medicare?

Sahar Shiraj is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.

Is Sahar Shiraj's NPI active?

Yes — Sahar Shiraj's NPI (1992134191) is active in the NPPES registry as of the last update on 2019-07-01.

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Sahar Shiraj, MD

NPI 1992134191 · Diagnostic Radiology Physician · Mission Viejo, CA

Sahar Shiraj, MD is a Diagnostic Radiology Physician provider in Mission Viejo, CA (NPI 1992134191).

Provider details

NPI number: 1992134191
Entity type: Individual
Primary specialty: Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
Credential: MD
Sex: Female
Sole proprietor: No
License: 154602 (CA)

Practice location

27700 Medical Center Rd

Mission Viejo, CA 92691-6426

Phone: (949) 364-1400

Street-level locationGet directions

More CA providers

Mailing address

27700 Medical Center Rd

Mission Viejo, CA 92691-6426

Specialties & taxonomies

Diagnostic Radiology PhysicianPrimary2085R0202XLicense 154602 (CA)
Allopathic & Osteopathic Physicians

Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)

Profile Score

Established profile(65/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure28% of score
13 yrs in NPPES registry
Profile completeness28% of score
100% of core fields populated
Practice footprint17% of score
1 documented practice location
Medicare service volume (vs. specialty peers)28% of score
1,768 Medicare services, 2024 (ranked within specialty)

Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.

What this provider does (Medicare)

Based on Medicare fee-for-service claims, 2024; not all care is captured.

Service (HCPCS)	Medicare services	Typical Medicare-allowed (2024)
Mri Scan of Leg Joint Without Contrast73721	653	$80
Mri Scan of Arm Joint Without Contrast73221	380	$82
Mri Scan of Leg Without Contrast73718	151	$78
Ct Scan of Leg Without Contrast73700	150	$53
Ct Scan of Arm Without Contrast73200	80	$52
Mri Scan of Arm Without Contrast73218	44	$95

Enumerated: 2013-11-07
Last updated: 2019-07-01

Frequently asked questions

What is Sahar Shiraj's NPI number?: Sahar Shiraj's National Provider Identifier (NPI) is 1992134191, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Sahar Shiraj's specialty?: Sahar Shiraj is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
Where is Sahar Shiraj located?: Sahar Shiraj's practice location on file with NPPES is 27700 Medical Center Rd, Mission Viejo, CA 92691-6426.
What is Sahar Shiraj's phone number?: The practice phone number listed in the NPPES registry for Sahar Shiraj is (949) 364-1400.
Does Sahar Shiraj accept Medicare?: Sahar Shiraj is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
Is Sahar Shiraj's NPI active?: Yes — Sahar Shiraj's NPI (1992134191) is active in the NPPES registry as of the last update on 2019-07-01.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.

Provider details

Practice location

Mailing address

Specialties & taxonomies

Profile Score

What this provider does (Medicare)

Registry dates

Frequently asked questions

Specialties & taxonomies

Frequently asked questions

Profile Score

What this provider does (Medicare)