DR. CHARLIE YI WANG MD
NPI 1154884591
Radiology - Diagnostic Radiology in San Francisco, CA
About Dr. Charlie Yi Wang Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. CHARLIE YI WANG MD (NPI 1154884591) is an individual diagnostic radiology provider in San Francisco, California, licensed in California (A182413) and active in the NPI registry since April 2019. He is enrolled in Medicare PECOS, maintains a secondary practice location in Cleveland, and is a graduate of Clvlnd Clinic Lerner College Of Med Of Case Wstn Rsv University (2019).
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
Dr. Charlie Yi Wang 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
2Medicare enrollment records show Charlie Wang reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
San Francisco, CA 94143
- Reassigned Medicare billing, California enrollment
- 5,645 clinicians in this Medicare group
San Francisco, CA 94122
- Reassigned Medicare billing, California enrollment
- 5,544 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 94143 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.
SAN FRANCISCO, CA 94143
SAN FRANCISCO, CA 94143
SAN FRANCISCO, CA 94143
SAN FRANCISCO, CA 94143
SAN FRANCISCO, CA 94143
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 Charlie Wang's NPI number?
The NPI number for Charlie Wang is 1154884591. It was assigned to this individual provider in the NPPES registry on April 11, 2019.
Where is Charlie Wang located?
Charlie Wang practices at 505 Parnassus Ave, San Francisco, CA 94143. The listed phone number is (415) 476-1537.
What is Charlie Wang's specialty?
The primary specialty registered for this NPI is Radiology, specializing in Diagnostic Radiology, with taxonomy code 2085R0202X.
Is Charlie Wang enrolled in Medicare?
Yes. Charlie Wang 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 Charlie Wang's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Charlie Wang reassigns Medicare benefits to 2 organizations: University Of California San Francisco (San Francisco, CA) and Ucsf Medical Group Business Services (San Francisco, 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 Charlie Wang'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 Charlie Wang was last updated on May 21, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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. Charlie Yi Wang, MD · NPI 1154884591
Diagnostic Radiology physician in San Francisco, California. Individual provider, active in the CMS NPPES registry since April 11, 2019.
## Identity
- **NPI:** 1154884591 (Entity type: Individual)
- **Enumerated:** April 11, 2019
- **Primary specialty:** Radiology - Diagnostic Radiology · taxonomy 2085R0202X
- **State license:** A182413 (California)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 505 PARNASSUS AVE, San Francisco, CA 94143-2204
- **Phone:** (415) 476-1537 · **Fax:** (415) 476-0616
## 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:** 2 organizations under Medicare reassignment (form CMS-855R): University Of California San Francisco (NPI 1346329380, San Francisco, CA); Ucsf Medical Group Business Services (NPI 1477624104, San Francisco, CA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Clvlnd Clinic Lerner College Of Med Of Case Wstn Rsv University, class of 2019
## Record status
- **NPPES last updated:** May 21, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1154884591) · Data from the CMS NPPES public registry.