SINA DADFARMAY MD
NPI 1083809966
Internal Medicine in Torrance, CA
About Sina Dadfarmay Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
SINA DADFARMAY MD (NPI 1083809966) is an individual internal medicine provider in Torrance, California, licensed in California (A120705) and active in the NPI registry since September 2007. He is enrolled in Medicare PECOS, maintains a secondary practice location in Savannah, and is a graduate of Other (2005).
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 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
Sina Dadfarmay 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 Reassignments
5Medicare enrollment records show Sina Dadfarmay reassigns Medicare billing to 5 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Torrance, CA 90503
- Reassigned Medicare billing, California enrollment
- 8 clinicians in this Medicare group
Los Angeles, CA 90059
- Reassigned Medicare billing, California enrollment
- 198 clinicians in this Medicare group
Los Angeles, CA 90015
- Reassigned Medicare billing, California enrollment
- 2,052 clinicians in this Medicare group
Anaheim, CA 92805
- Reassigned Medicare billing, California enrollment
- 1,699 clinicians in this Medicare group
Apple Valley, CA 92307
- Reassigned Medicare billing, California enrollment
- 914 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 5
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 90505 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Referred Medical Equipment & Supplies CMS DME claims 2
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.
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 Sina Dadfarmay's NPI number?
The NPI number for Sina Dadfarmay is 1083809966. It was assigned to this individual provider in the NPPES registry on September 13, 2007.
Where is Sina Dadfarmay located?
Sina Dadfarmay practices at 3330 Lomita Blvd, Torrance, CA 90505. The listed phone number is (310) 214-0811.
What is Sina Dadfarmay's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Sina Dadfarmay enrolled in Medicare?
Yes. Sina Dadfarmay 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 Sina Dadfarmay's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Sina Dadfarmay reassigns Medicare benefits to 5 organizations: Pacific Advanced Kidney Solutions Inc (Torrance, CA), Superior Hospitalist Medical Group Inc (Los Angeles, CA), Healthcare Partners Affiliates Medical Group (Los Angeles, CA), Providence Medical Foundation (Anaheim, CA) and Hospitalist Medicine Physicians Of California, Inc (Apple Valley, CA). 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 Sina Dadfarmay'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 Sina Dadfarmay was last updated on December 10, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.
# Sina Dadfarmay, MD · NPI 1083809966
Internal Medicine physician in Torrance, California. Individual provider, active in the CMS NPPES registry since September 13, 2007.
## Identity
- **NPI:** 1083809966 (Entity type: Individual)
- **Enumerated:** September 13, 2007
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** A120705 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 3330 LOMITA BLVD, Torrance, CA 90505-5002
- **Phone:** (310) 214-0811
## 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:** 5 organizations under Medicare reassignment (form CMS-855R): Pacific Advanced Kidney Solutions Inc (NPI 1992160501, Torrance, CA); Superior Hospitalist Medical Group Inc (NPI 1780047712, Los Angeles, CA); Healthcare Partners Affiliates Medical Group (NPI 1659312593, Los Angeles, CA); Providence Medical Foundation (NPI 1639715709, Anaheim, CA); Hospitalist Medicine Physicians Of California, Inc (NPI 1184663965, Apple Valley, CA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2005
## Record status
- **NPPES last updated:** December 10, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1083809966) · Data from the CMS NPPES public registry.