DIANA CHUONG OD
NPI 1346643327
Optometrist in Philadelphia, PA
About Diana Chuong Od NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DIANA CHUONG OD (NPI 1346643327) is an individual optometrist in Philadelphia, Pennsylvania, licensed in Pennsylvania (OEG003009) and active in the NPI registry since October 2014. She is enrolled in Medicare PECOS and is a graduate of Pennsylvania College Of Optometry (2014).
NPPES Registry Identity
Specialties & Licenses
Accepted Insurance
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
Diana Chuong Od 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
8Medicare enrollment records show Diana Chuong reassigns Medicare billing to 8 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Philadelphia, PA 19123
- Reassigned Medicare billing, Pennsylvania enrollment
- 15 clinicians in this Medicare group
Philadelphia, PA 19122
- Reassigned Medicare billing, Pennsylvania enrollment
- 24 clinicians in this Medicare group
Philadelphia, PA 19147
- Reassigned Medicare billing, Pennsylvania enrollment
- 13 clinicians in this Medicare group
Philadelphia, PA 19146
- Reassigned Medicare billing, Pennsylvania enrollment
- 5 clinicians in this Medicare group
Philadelphia, PA 19124
- Reassigned Medicare billing, Pennsylvania enrollment
- 17 clinicians in this Medicare group
Bala Cynwyd, PA 19004
- Reassigned Medicare billing, Pennsylvania enrollment
- 16 clinicians in this Medicare group
Philadelphia, PA 19135
- Reassigned Medicare billing, Pennsylvania enrollment
- 8 clinicians in this Medicare group
Philadelphia, PA 19128
- Reassigned Medicare billing, Pennsylvania enrollment
- 6 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 19123 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 5
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 Diana Chuong's NPI number?
The NPI number for Diana Chuong is 1346643327. It was assigned to this individual provider in the NPPES registry on October 3, 2014.
Where is Diana Chuong located?
Diana Chuong practices at 180 W Girard Ave 5, Philadelphia, PA 19123. The listed phone number is (215) 554-6222.
What is Diana Chuong's specialty?
The primary specialty registered for this NPI is Optometrist with taxonomy code 152W00000X.
Is Diana Chuong enrolled in Medicare?
Yes. Diana Chuong 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 Diana Chuong's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Diana Chuong reassigns Medicare benefits to 8 organizations: Trend Eye Care LLC (Philadelphia, PA), Trend Eye Care II LLC (Philadelphia, PA), New World Vision Center, Inc. (Philadelphia, PA), Grays Eye Care LLC (Philadelphia, PA), Harbison Eye Care LLC (Philadelphia, PA) and 3 more organizations, listed in the Medicare section above. 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 Diana Chuong's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Diana Chuong accept?
Health plans from Ambetter Health, Ambetter Health of Delaware, Ambetter from Buckeye Health Plan, Anthem Blue Cross and Blue Shield and Blue Cross Blue Shield of Wyoming and 14 other insurers list Diana Chuong as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Diana Chuong was last updated on July 20, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.
# Diana Chuong, OD · NPI 1346643327
Optometrist provider in Philadelphia, Pennsylvania. Individual provider, active in the CMS NPPES registry since October 3, 2014.
## Identity
- **NPI:** 1346643327 (Entity type: Individual)
- **Enumerated:** October 3, 2014
- **Primary specialty:** Optometrist · taxonomy 152W00000X
- **State license:** OEG003009 (Pennsylvania)
- **Sole proprietor:** No
## Practice location
- **Address:** 180 W GIRARD AVE, 5, Philadelphia, PA 19123-1660
- **Phone:** (215) 554-6222 · **Fax:** (215) 554-6200
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health
- **Bills Medicare through:** 8 organizations under Medicare reassignment (form CMS-855R): Trend Eye Care LLC (NPI 1457780595, Philadelphia, PA); Trend Eye Care II LLC (NPI 1285029223, Philadelphia, PA); New World Vision Center, Inc. (NPI 1427124221, Philadelphia, PA); Grays Eye Care LLC (NPI 1619843539, Philadelphia, PA); Harbison Eye Care LLC (NPI 1174182588, Philadelphia, PA); and 3 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Pennsylvania College Of Optometry, class of 2014
## Record status
- **NPPES last updated:** July 20, 2015
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Source: [NPI Profile](https://npiprofile.com/npi/1346643327) · Data from the CMS NPPES public registry.