SRINIVAS REDDY SADDA MD
NPI 1477614790
Ophthalmology in Pasadena, CA
About Srinivas Reddy Sadda Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
SRINIVAS REDDY SADDA MD (NPI 1477614790) is an individual ophthalmology provider in Pasadena, California, licensed in California (A78754) and active in the NPI registry since December 2006. He is enrolled in Medicare PECOS and is a graduate of Johns Hopkins University School Of Medicine (1994).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 3
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
Srinivas Reddy Sadda 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 Srinivas Sadda reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Los Angeles, CA 90095
- Reassigned Medicare billing, California enrollment
- 123 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 9
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 91105 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.
PASADENA, CA 91105
PASADENA, CA 91105
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 Srinivas Sadda's NPI number?
The NPI number for Srinivas Sadda is 1477614790. It was assigned to this individual provider in the NPPES registry on December 12, 2006.
Where is Srinivas Sadda located?
Srinivas Sadda practices at 625 S Fair Oaks Ave Suite 280, Pasadena, CA 91105. The listed phone number is (626) 817-4747.
What is Srinivas Sadda's specialty?
The primary specialty registered for this NPI is Ophthalmology with taxonomy code 207W00000X.
Is Srinivas Sadda enrolled in Medicare?
Yes. Srinivas Sadda 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 Srinivas Sadda's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Srinivas Sadda reassigns Medicare benefits to Jules Stein Eye Institute 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 Srinivas Sadda'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 Srinivas Sadda was last updated on January 22, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 20 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.
# Srinivas Reddy Sadda, MD · NPI 1477614790
Ophthalmology physician in Pasadena, California. Individual provider, active in the CMS NPPES registry since December 12, 2006.
## Identity
- **NPI:** 1477614790 (Entity type: Individual)
- **Enumerated:** December 12, 2006
- **Primary specialty:** Ophthalmology · taxonomy 207W00000X
- **State license:** A78754 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 625 S FAIR OAKS AVE, SUITE 280, Pasadena, CA 91105-2613
- **Phone:** (626) 817-4747 · **Fax:** (626) 817-4748
## 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:** Jules Stein Eye Institute Medical Group (NPI 1326006966, Los Angeles, CA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Johns Hopkins University School Of Medicine, class of 1994
## Record status
- **NPPES last updated:** January 22, 2025
- **Other identifiers:** Medicaid 00A787540 (CA); Other 180045572 (CA); Other 00A787540 (CA)
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Source: [NPI Profile](https://npiprofile.com/npi/1477614790) · Data from the CMS NPPES public registry.