DR. SHAHIN SHAMSIAN
NPI 1730220104
Dentist - General Practice in Tarzana, CA
About Dr. Shahin Shamsian NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. SHAHIN SHAMSIAN (NPI 1730220104) is an individual general practice provider in Tarzana, California, licensed in California (46961) and active in the NPI registry since February 2007. He is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Dr. Shahin Shamsian is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Shahin Shamsian reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Tarzana, CA 91356
- Reassigned Medicare billing, California enrollment
- Medicare enrollment name: Shahin Shamsian DDS Inc
- 3 clinicians in this Medicare group
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 91356 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 Shahin Shamsian's NPI number?
The NPI number for Shahin Shamsian is 1730220104. It was assigned to this individual provider in the NPPES registry on February 9, 2007.
Where is Shahin Shamsian located?
Shahin Shamsian practices at 5620 Wilbur Ave Suite 309, Tarzana, CA 91356. The listed phone number is (818) 881-1559.
What is Shahin Shamsian's specialty?
The primary specialty registered for this NPI is Dentist, specializing in General Practice, with taxonomy code 1223G0001X.
Is Shahin Shamsian enrolled in Medicare?
Yes. Shahin Shamsian is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Shahin Shamsian's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Shahin Shamsian reassigns Medicare benefits to Shahin Shamsian D.D.S Inc (Tarzana, 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 Shahin Shamsian's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Shahin Shamsian accept?
Health plans from Anthem Blue Cross and Blue Shield, BEST Life, Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma and Blue Cross and Blue Shield of Texas and 5 other insurers list Shahin Shamsian 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 Shahin Shamsian was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 years 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.
# Dr. Shahin Shamsian · NPI 1730220104
General Practice provider in Tarzana, California. Individual provider, active in the CMS NPPES registry since February 9, 2007.
## Identity
- **NPI:** 1730220104 (Entity type: Individual)
- **Enumerated:** February 9, 2007
- **Primary specialty:** Dentist - General Practice · taxonomy 1223G0001X
- **State license:** 46961 (California)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 5620 WILBUR AVE, SUITE 309, Tarzana, CA 91356-1351
- **Phone:** (818) 881-1559 · **Fax:** (818) 881-3805
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health
- **Bills Medicare through:** Shahin Shamsian D.D.S Inc (NPI 1720444250, Tarzana, CA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** July 8, 2007
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Source: [NPI Profile](https://npiprofile.com/npi/1730220104) · Data from the CMS NPPES public registry.