DAVID CASSARINO MD, PHD
NPI 1326122730
Pathology - Anatomic Pathology & Clinical Pathology in Los Angeles, CA
About David Cassarino Md, Phd NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DAVID CASSARINO MD, PHD (NPI 1326122730) is an individual anatomic pathology & clinical pathology provider in Los Angeles, California, licensed in California (A82903) and active in the NPI registry since October 2006. He is enrolled in Medicare PECOS and is a graduate of University Of Virginia School Of Medicine (2000).
NPPES Registry Identity
Specialties & Licenses
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
David Cassarino Md, Phd 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 David Cassarino reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Los Angeles, CA 90034
- Reassigned Medicare billing, California enrollment
- 13,921 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 90095 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.
LOS ANGELES, CA 90095
LOS ANGELES, CA 90095
LOS ANGELES, CA 90095
LOS ANGELES, CA 90095
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 David Cassarino's NPI number?
The NPI number for David Cassarino is 1326122730. It was assigned to this individual provider in the NPPES registry on October 24, 2006.
Where is David Cassarino located?
David Cassarino practices at 10833 Le Conte Ave Chs 186, Los Angeles, CA 90095. The listed phone number is (310) 825-5336.
What is David Cassarino's specialty?
The primary specialty registered for this NPI is Pathology, specializing in Anatomic Pathology & Clinical Pathology, with taxonomy code 207ZP0102X.
Is David Cassarino enrolled in Medicare?
Yes. David Cassarino 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 David Cassarino's services?
According to the CMS Revalidation Reassignment List (October 2026 release), David Cassarino reassigns Medicare benefits to Southern California Permanente Medical Group (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 David Cassarino'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 David Cassarino was last updated on November 18, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.
# David Cassarino, MD, PHD · NPI 1326122730
Anatomic Pathology & Clinical Pathology physician in Los Angeles, California. Individual provider, active in the CMS NPPES registry since October 24, 2006.
## Identity
- **NPI:** 1326122730 (Entity type: Individual)
- **Enumerated:** October 24, 2006
- **Primary specialty:** Pathology - Anatomic Pathology & Clinical Pathology · taxonomy 207ZP0102X
- **State license:** A82903 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 10833 LE CONTE AVE, CHS 186, Los Angeles, CA 90095-3075
- **Phone:** (310) 825-5336
## 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:** Southern California Permanente Medical Group (NPI 1043242563, Los Angeles, CA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Virginia School Of Medicine, class of 2000
## Record status
- **NPPES last updated:** November 18, 2021
- **Other identifiers:** Medicaid 00A829030 (CA)
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Source: [NPI Profile](https://npiprofile.com/npi/1326122730) · Data from the CMS NPPES public registry.