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SIUNEH MINASSIAN
NPI 1326684499
Dentist - Pediatric Dentistry in Granada Hills, CA

Active since November 22, 2019PECOS Enrolled
17315 TENNYSON PL, GRANADA HILLS, CA 91344(818) 296-5941 Get Directions Write a Review

NPPES record last updated: July 30, 2025. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Siuneh Minassian NPPES

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

SIUNEH MINASSIAN (NPI 1326684499) is an individual pediatric dentistry provider in Granada Hills, California, licensed in California (DDS105812) and active in the NPI registry since November 2019. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1326684499
Entity TypeIndividualFemale
Primary Taxonomy1223P0221X
Provider Legal NameSIUNEH MINASSIAN
Location Address17315 TENNYSON PLGranada Hills, CA 91344-1007
Mailing Address17315 Tennyson PlGranada Hills, CA 91344-1007 · (818) 296-5941
Phone(818) 296-5941
Sole ProprietorNo
Enumeration DateNovember 22, 2019
Last NPPES UpdateJuly 30, 2025
NPPES CertifiedJuly 30, 2025
✔ NPI 1326684499 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyDentist · Pediatric DentistryDental Providers
Taxonomy Code1223P0221X
License✔ Licensed in CA · DDS105812
Definition
An age-defined specialty that provides both primary and comprehensive preventive and therapeutic oral health care for infants and children through adolescence, including those with special health care needs.
Also ListedDentistTaxonomy 122300000X · License DDS105812 (CA)
Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X
17315 TENNYSON PL, Granada Hills, CA 91344
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include BEST Life, Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Siuneh Minassian is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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.

Medicare Billing Reassignment

Medicare enrollment records show Siuneh Minassian reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

The Los Angeles Free Clinic
18 mi
Federally Qualified Health Center (FQHC)
8405 BEVERLY BLVD
Los Angeles, CA 90048
  • Reassigned Medicare billing, California enrollment
  • 57 clinicians in this Medicare group
NPI 1194893248 (323) 653-8622

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 91344 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
$96.36 typical visit price
range $62.96 – $187.60
Typical copayment $24.09 (range $15.74 – $46.90)
Most-billed visit code 99203
Established Patient
$77.96 typical visit price
range $20.84 – $153.61
Typical copayment $19.49 (range $5.21 – $38.40)
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.

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Siuneh Minassian's NPI number?

The NPI number for Siuneh Minassian is 1326684499. It was assigned to this individual provider in the NPPES registry on November 22, 2019.

Where is Siuneh Minassian located?

Siuneh Minassian practices at 17315 Tennyson Pl, Granada Hills, CA 91344. The listed phone number is (818) 296-5941.

What is Siuneh Minassian's specialty?

The primary specialty registered for this NPI is Dentist, specializing in Pediatric Dentistry, with taxonomy code 1223P0221X.

Is Siuneh Minassian enrolled in Medicare?

Yes. Siuneh Minassian is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Siuneh Minassian's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Siuneh Minassian reassigns Medicare benefits to The Los Angeles Free Clinic (Los Angeles, CA). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Siuneh Minassian's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Siuneh Minassian accept?

Health plans from BEST Life, Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma, Blue Cross and Blue Shield of Texas and Florida Combined Life and 5 other insurers list Siuneh Minassian as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Siuneh Minassian was last updated on July 30, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.