What is Sirius Imaging Inc's NPI number?

Sirius Imaging Inc's National Provider Identifier (NPI) is 1821589151, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What type of organization is Sirius Imaging Inc?

Sirius Imaging Inc is classified in the NPPES registry as Diagnostic Ultrasound Physician (Allopathic & Osteopathic Physicians).

Where is Sirius Imaging Inc located?

Sirius Imaging Inc's practice location on file with NPPES is 14637 1/2 Titus St # B, Panorama City, CA 91402-4942.

What is Sirius Imaging Inc's phone number?

The practice phone number listed in the NPPES registry for Sirius Imaging Inc is (818) 510-0977.

Does Sirius Imaging Inc accept Medicare?

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

Who is the authorized official for Sirius Imaging Inc?

The authorized official listed on Sirius Imaging Inc's NPPES record is Mihran Gharibjanyan, President/Ceo. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.

Is Sirius Imaging Inc's NPI active?

Yes — Sirius Imaging Inc's NPI (1821589151) is active in the NPPES registry as of the last update on 2018-05-22.

OrganizationActiveAccepts Medicare

Sirius Imaging Inc

NPI 1821589151 · Diagnostic Ultrasound Physician · Panorama City, CA

Sirius Imaging Inc is a Diagnostic Ultrasound Physician organization in Panorama City, CA (NPI 1821589151).

Provider details

NPI number: 1821589151
Entity type: Organization
Primary specialty: Diagnostic Ultrasound PhysicianAllopathic & Osteopathic Physicians
Organization subpart: No
Authorized official: Mihran Gharibjanyan, President/Ceo(818) 510-0977

Practice location

14637 1/2 Titus St # B

Panorama City, CA 91402-4942

Phone: (818) 510-0977

Fax: (818) 510-0979

Street-level locationGet directions

More CA providers

Mailing address

14637 1/2 Titus St # B

Panorama City, CA 91402-4942

Specialties & taxonomies

Diagnostic Ultrasound PhysicianPrimary2085U0001X
Allopathic & Osteopathic Physicians

Enrolled with Medicare as Part B Supplier - Independent Diagnostic Testing Facility (idtf) · source: CMS PECOS Public Provider Enrollment (2026.04.01)

Profile Score

Detailed profile(77/100 index)

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

Registry tenure28% of score
8 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
9,913 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)
Needle Measurement of Electrical Activity in Arm Or Leg Muscles, Complete Study95886	3,652	$108
Placement of Skin Electrodes and Measurement of Stimulated Sites in Arms95925	965	$202
Nerve Conduction, 9-10 Studies95911	959	$233
Placement of Skin Electrodes and Measurement of Stimulated Sites in Legs95926	879	$181
Nerve Conduction, 11-12 Studies95912	867	$271
Ultrasound of Heart With Color-Depicted Blood Flow, Rate, Direction and Valve Function

Enumerated: 2018-05-22
Last updated: 2018-05-22

Frequently asked questions

What is Sirius Imaging Inc's NPI number?: Sirius Imaging Inc's National Provider Identifier (NPI) is 1821589151, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What type of organization is Sirius Imaging Inc?: Sirius Imaging Inc is classified in the NPPES registry as Diagnostic Ultrasound Physician (Allopathic & Osteopathic Physicians).
Where is Sirius Imaging Inc located?: Sirius Imaging Inc's practice location on file with NPPES is 14637 1/2 Titus St # B, Panorama City, CA 91402-4942.
What is Sirius Imaging Inc's phone number?: The practice phone number listed in the NPPES registry for Sirius Imaging Inc is (818) 510-0977.
Does Sirius Imaging Inc accept Medicare?: Sirius Imaging Inc is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
Who is the authorized official for Sirius Imaging Inc?: The authorized official listed on Sirius Imaging Inc's NPPES record is Mihran Gharibjanyan, President/Ceo. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
Is Sirius Imaging Inc's NPI active?: Yes — Sirius Imaging Inc's NPI (1821589151) is active in the NPPES registry as of the last update on 2018-05-22.

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)