JAFFER MUHANNAD KATTAN M.D.
NPI 1114459948
Ophthalmology in Los Angeles, CA
About Jaffer Muhannad Kattan M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JAFFER MUHANNAD KATTAN M.D. (NPI 1114459948) is an individual ophthalmology provider in Los Angeles, California, licensed in California (A158448) and active in the NPI registry since March 2017. He is enrolled in Medicare PECOS, maintains a secondary practice location in Sylmar, and is a graduate of University Of California, Geffen School Of Medicine (2017).
NPPES Registry Identity
Specialties & Licenses 2
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
Jaffer Muhannad Kattan 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 Reassignment
Medicare enrollment records show Jaffer Kattan 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
- 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.
Areas of Expertise CMS Part B claims 17
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 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.
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.
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 Jaffer Kattan's NPI number?
The NPI number for Jaffer Kattan is 1114459948. It was assigned to this individual provider in the NPPES registry on March 30, 2017.
Where is Jaffer Kattan located?
Jaffer Kattan practices at 100 Stein Plz, Los Angeles, CA 90095. The listed phone number is (310) 825-3090.
What is Jaffer Kattan's specialty?
The primary specialty registered for this NPI is Ophthalmology with taxonomy code 207W00000X.
Is Jaffer Kattan enrolled in Medicare?
Yes. Jaffer Kattan 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 Jaffer Kattan's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Jaffer Kattan reassigns Medicare benefits to George H Garcia MD Inc (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 Jaffer Kattan'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 Jaffer Kattan was last updated on June 24, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.
# Jaffer Muhannad Kattan, M.D. · NPI 1114459948
Ophthalmology physician in Los Angeles, California. Individual provider, active in the CMS NPPES registry since March 30, 2017.
## Identity
- **NPI:** 1114459948 (Entity type: Individual)
- **Enumerated:** March 30, 2017
- **Primary specialty:** Ophthalmology · taxonomy 207W00000X
- **State license:** A158448 (California)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 100 STEIN PLZ, Los Angeles, CA 90095-1437
- **Phone:** (310) 825-3090
## 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:** George H Garcia MD Inc (NPI 1912084146, Orange, CA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of California, Geffen School Of Medicine, class of 2017
## Record status
- **NPPES last updated:** June 24, 2021
---
Source: [NPI Profile](https://npiprofile.com/npi/1114459948) · Data from the CMS NPPES public registry.