DR. ARSHIA SEAN ETESAM M.D.
NPI 1427411172
Physical Medicine & Rehabilitation in San Diego, CA
About Dr. Arshia Sean Etesam M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. ARSHIA SEAN ETESAM M.D. (NPI 1427411172) is an individual physical medicine & rehabilitation provider in San Diego, California, licensed in California (A192364) and active in the NPI registry since March 2016. He is enrolled in Medicare PECOS and is a graduate of Other (2015).
NPPES Registry Identity
Specialties & Licenses 2
Accepted Insurance
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
Dr. Arshia Sean Etesam M.d. 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 Reassignments
5Medicare enrollment records show Arshia Etesam reassigns Medicare billing to 5 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Escondido, CA 92563
- Reassigned Medicare billing, California enrollment
- 11 clinicians in this Medicare group
Winchester, VA 22601
- Reassigned Medicare billing, Virginia enrollment
- 386 clinicians in this Medicare group
Winchester, VA 22601
- Reassigned Medicare billing, Virginia enrollment
- 756 clinicians in this Medicare group
Reston, VA 20190
- Reassigned Medicare billing, District of Columbia enrollment
- 10 clinicians in this Medicare group
Williamsport, PA 17701
- Reassigned Medicare billing, Pennsylvania enrollment
- 36 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 4
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.
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.
Referred Medical Equipment & Supplies CMS DME claims 21
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
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.
SAN DIEGO, CA 92103
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 Arshia Etesam's NPI number?
The NPI number for Arshia Etesam is 1427411172. It was assigned to this individual provider in the NPPES registry on March 31, 2016.
Where is Arshia Etesam located?
Arshia Etesam practices at 555 Washington St, San Diego, CA 92103. The listed phone number is (619) 260-8300.
What is Arshia Etesam's specialty?
The primary specialty registered for this NPI is Physical Medicine & Rehabilitation with taxonomy code 208100000X.
Is Arshia Etesam enrolled in Medicare?
Yes. Arshia Etesam 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 organizations bill Medicare for Arshia Etesam's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Arshia Etesam reassigns Medicare benefits to 5 organizations: Pacific Coast Rehabilitation (Escondido, CA), Valley Physician Enterprise, Inc. (Winchester, VA), Winchester Medical Center (Winchester, VA), Post-Acute Physicians Of Virginia PLLC (Reston, VA) and Susquehanna Physician Services (Williamsport, PA). Each 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 Arshia Etesam's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Arshia Etesam accept?
Health plans from CareSource list Arshia Etesam 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 Arshia Etesam was last updated on September 24, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 30 days 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.