DR. I-HUI WU M.D.,M.S.
NPI 1841336252
Ophthalmology in Philadelphia, PA
About Dr. I-hui Wu M.d.,m.s. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. I-HUI WU M.D.,M.S. (NPI 1841336252) is an individual ophthalmology provider in Philadelphia, Pennsylvania, licensed in Pennsylvania (MD454206) and active in the NPI registry since January 2007. She is enrolled in Medicare PECOS and is a graduate of Perelman School Of Med At The University Of Pennsylvania (2005).
NPPES Registry Identity
Specialties & Licenses
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. I-hui Wu M.d.,m.s. 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 I-hui Wu reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Stockton, CA 95210
- Reassigned Medicare billing, California enrollment
- 20,078 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 19104 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.
PHILADELPHIA, PA 19104
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 I-hui Wu's NPI number?
The NPI number for I-hui Wu is 1841336252. It was assigned to this individual provider in the NPPES registry on January 30, 2007.
Where is I-hui Wu located?
I-hui Wu practices at 51 N 39th St, Philadelphia, PA 19104. The listed phone number is (215) 662-8100.
What is I-hui Wu's specialty?
The primary specialty registered for this NPI is Ophthalmology with taxonomy code 207W00000X.
Is I-hui Wu enrolled in Medicare?
Yes. I-hui Wu 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 I-hui Wu's services?
According to the CMS Revalidation Reassignment List (October 2026 release), I-hui Wu reassigns Medicare benefits to Permanente Medical Group Inc (Stockton, 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 I-hui Wu'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 I-hui Wu was last updated on December 22, 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.
# Dr. I-Hui Wu, M.D.,M.S. · NPI 1841336252
Ophthalmology physician in Philadelphia, Pennsylvania. Individual provider, active in the CMS NPPES registry since January 30, 2007.
## Identity
- **NPI:** 1841336252 (Entity type: Individual)
- **Enumerated:** January 30, 2007
- **Primary specialty:** Ophthalmology · taxonomy 207W00000X
- **State license:** MD454206 (Pennsylvania)
- **Sole proprietor:** No
## Practice location
- **Address:** 51 N 39TH ST, Philadelphia, PA 19104-2640
- **Phone:** (215) 662-8100
## 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:** Permanente Medical Group Inc (NPI 1548343510, Stockton, CA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Perelman School Of Med At The University Of Pennsylvania, class of 2005
## Record status
- **NPPES last updated:** December 22, 2021
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Source: [NPI Profile](https://npiprofile.com/npi/1841336252) · Data from the CMS NPPES public registry.