SHAHRYAR MOUSAVI MD
NPI 1023263282
Pain Medicine - Interventional Pain Medicine in Laguna Hills, CA
About Shahryar Mousavi Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
SHAHRYAR MOUSAVI MD (NPI 1023263282) is an individual interventional pain medicine provider in Laguna Hills, California, licensed in California (A128033) and active in the NPI registry since December 2008. He is enrolled in Medicare PECOS and is a graduate of Other (2001).
NPPES Registry Identity
Specialties & Licenses 2
Other Identifiers 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Shahryar Mousavi 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.
Medicare Billing Reassignment
Medicare enrollment records show Shahryar Mousavi reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Orange, CA 92868
- Reassigned Medicare billing, California enrollment
- 44 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.
Areas of Expertise CMS Part B claims 16
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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 92653 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
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.
LAGUNA HILLS, CA 92653
LAGUNA HILLS, CA 92653
LAGUNA HILLS, CA 92653
LAGUNA HILLS, CA 92653
LAGUNA HILLS, CA 92653
LAGUNA HILLS, CA 92653
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 Shahryar Mousavi's NPI number?
The NPI number for Shahryar Mousavi is 1023263282. It was assigned to this individual provider in the NPPES registry on December 1, 2008.
Where is Shahryar Mousavi located?
Shahryar Mousavi practices at 24953 Paseo De Valencia #3a, Laguna Hills, CA 92653. The listed phone number is (949) 297-3838.
What is Shahryar Mousavi's specialty?
The primary specialty registered for this NPI is Pain Medicine, specializing in Interventional Pain Medicine, with taxonomy code 208VP0014X.
Is Shahryar Mousavi enrolled in Medicare?
Yes. Shahryar Mousavi is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organization bills Medicare for Shahryar Mousavi's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Shahryar Mousavi reassigns Medicare benefits to Orthopaedic Specialty Institute Medical Group Of Orange County (Orange, 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 Shahryar Mousavi's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Shahryar Mousavi was last updated on July 23, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.
# Shahryar Mousavi, MD · NPI 1023263282
Interventional Pain Medicine physician in Laguna Hills, California. Individual provider, active in the CMS NPPES registry since December 1, 2008.
## Identity
- **NPI:** 1023263282 (Entity type: Individual)
- **Enumerated:** December 1, 2008
- **Primary specialty:** Pain Medicine - Interventional Pain Medicine · taxonomy 208VP0014X
- **State license:** A128033 (California)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 24953 PASEO DE VALENCIA, #3A, Laguna Hills, CA 92653-4342
- **Phone:** (949) 297-3838
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Orthopaedic Specialty Institute Medical Group Of Orange County (NPI 1336228832, Orange, CA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2001
## Record status
- **NPPES last updated:** July 23, 2015
- **Other identifiers:** Other CB235450 (CA)
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Source: [NPI Profile](https://npiprofile.com/npi/1023263282) · Data from the CMS NPPES public registry.