DR. CHRISTOPHER RYAN ROSENBERG MD
NPI 1992387757
Ophthalmology in San Francisco, CA
About Dr. Christopher Ryan Rosenberg Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. CHRISTOPHER RYAN ROSENBERG MD (NPI 1992387757) is an individual ophthalmology provider in San Francisco, California, licensed in California (A201236) and active in the NPI registry since April 2021. He is enrolled in Medicare PECOS, maintains a secondary practice location in Portland, and is a graduate of State University Of New York At Stony Brook, School Of Medicine (2021).
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Dr. Christopher Ryan Rosenberg 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 94158 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 19
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
SAN FRANCISCO, CA 94158
SAN FRANCISCO, CA 94158
SAN FRANCISCO, CA 94158
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 Christopher Rosenberg's NPI number?
The NPI number for Christopher Rosenberg is 1992387757. It was assigned to this individual provider in the NPPES registry on April 22, 2021.
Where is Christopher Rosenberg located?
Christopher Rosenberg practices at 490 Illinois St, San Francisco, CA 94158. The listed phone number is (415) 476-1442.
What is Christopher Rosenberg's specialty?
The primary specialty registered for this NPI is Ophthalmology with taxonomy code 207W00000X.
Is Christopher Rosenberg enrolled in Medicare?
Yes. Christopher Rosenberg 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.
When was this NPI record last updated?
The NPPES record for Christopher Rosenberg was last updated on July 24, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.
# Dr. Christopher Ryan Rosenberg, MD · NPI 1992387757
Ophthalmology physician in San Francisco, California. Individual provider, active in the CMS NPPES registry since April 22, 2021.
## Identity
- **NPI:** 1992387757 (Entity type: Individual)
- **Enumerated:** April 22, 2021
- **Primary specialty:** Ophthalmology · taxonomy 207W00000X
- **State license:** A201236 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 490 ILLINOIS ST, San Francisco, CA 94158
- **Phone:** (415) 476-1442
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Medical school:** State University Of New York At Stony Brook, School Of Medicine, class of 2021
## Record status
- **NPPES last updated:** July 24, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1992387757) · Data from the CMS NPPES public registry.