TIFFANY C. WONG M.D.
NPI 1174943344
Internal Medicine - Nephrology in Honolulu, HI
About Tiffany C. Wong M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
TIFFANY C. WONG M.D. (NPI 1174943344) is an individual nephrology provider in Honolulu, Hawaii, licensed in Pennsylvania (MD458103) and active in the NPI registry since April 2014. She is enrolled in Medicare PECOS, is affiliated with Kaiser Foundation Hospital, and is a graduate of George Washington University School Of Medicine (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
Tiffany C. Wong M.d. 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 Tiffany Wong reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Honolulu, HI 96819
- Reassigned Medicare billing, Hawaii enrollment
- 1,187 clinicians in this Medicare group
Lancaster, PA 17602
- Reassigned Medicare billing, Pennsylvania enrollment
- 125 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 6
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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Kaiser Foundation Hospital
Acute Care Hospitals · Honolulu, HIPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 96819 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.
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 Tiffany Wong's NPI number?
The NPI number for Tiffany Wong is 1174943344. It was assigned to this individual provider in the NPPES registry on April 25, 2014.
Where is Tiffany Wong located?
Tiffany Wong practices at 3288 Moanalua Rd, Honolulu, HI 96819. The listed phone number is (808) 432-0000.
What is Tiffany Wong's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Nephrology, with taxonomy code 207RN0300X.
Is Tiffany Wong enrolled in Medicare?
Yes. Tiffany Wong 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 Tiffany Wong's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Tiffany Wong reassigns Medicare benefits to 2 organizations: Hawaii Permanente Medical Group Inc (Honolulu, HI) and University Of Penn-Medical Group (Lancaster, PA). 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 Tiffany Wong's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Tiffany Wong accept?
Health plans from Kaiser Permanente list Tiffany Wong 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.
Is Tiffany Wong affiliated with any hospitals?
According to CMS data, Tiffany Wong is affiliated with Kaiser Foundation Hospital.
When was this NPI record last updated?
The NPPES record for Tiffany Wong was last updated on May 7, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.
# Tiffany C. Wong, M.D. · NPI 1174943344
Nephrology physician in Honolulu, Hawaii. Individual provider, active in the CMS NPPES registry since April 25, 2014.
## Identity
- **NPI:** 1174943344 (Entity type: Individual)
- **Enumerated:** April 25, 2014
- **Primary specialty:** Internal Medicine - Nephrology · taxonomy 207RN0300X
- **State license:** MD458103 (Pennsylvania)
- **Sole proprietor:** No
## Practice location
- **Address:** 3288 MOANALUA RD, Honolulu, HI 96819-1469
- **Phone:** (808) 432-0000
## 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): Hawaii Permanente Medical Group Inc (NPI 1710945969, Honolulu, HI); University Of Penn-Medical Group (NPI 1043670805, Lancaster, PA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** George Washington University School Of Medicine, class of 2014
## Record status
- **NPPES last updated:** May 7, 2021
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Source: [NPI Profile](https://npiprofile.com/npi/1174943344) · Data from the CMS NPPES public registry.