FELIX LEUNG MD
NPI 1265446090
Internal Medicine in Ogden, UT
About Felix Leung Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
FELIX LEUNG MD (NPI 1265446090) is an individual internal medicine provider in Ogden, Utah, licensed in Utah (50857641205) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS, is affiliated with Intermountain Medical Center, and is a graduate of Js Weill Medical College, Cornell University (1998).
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
Felix Leung 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 Reassignment
Medicare enrollment records show Felix Leung reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Ogden, UT 84403
- Reassigned Medicare billing, Utah enrollment
- Also billed through NPI 1154888907 (Utah)
- 1,729 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 2
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.
Intermountain Medical Center
Acute Care Hospitals · Murray, UTPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 84403 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 Felix Leung's NPI number?
The NPI number for Felix Leung is 1265446090. It was assigned to this individual provider in the NPPES registry on July 28, 2006.
Where is Felix Leung located?
Felix Leung practices at 4401 Harrison Blvd, Ogden, UT 84403. The listed phone number is (801) 387-2035.
What is Felix Leung's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Felix Leung enrolled in Medicare?
Yes. Felix Leung 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 Felix Leung's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Felix Leung reassigns Medicare benefits to Ihc Health Services Inc (Ogden, UT). 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 Felix Leung's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Felix Leung affiliated with any hospitals?
According to CMS data, Felix Leung is affiliated with Intermountain Medical Center.
When was this NPI record last updated?
The NPPES record for Felix Leung was last updated on September 13, 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.
# Felix Leung, MD · NPI 1265446090
Internal Medicine physician in Ogden, Utah. Individual provider, active in the CMS NPPES registry since July 28, 2006.
## Identity
- **NPI:** 1265446090 (Entity type: Individual)
- **Enumerated:** July 28, 2006
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** 50857641205 (Utah)
- **Sole proprietor:** No
## Practice location
- **Address:** 4401 HARRISON BLVD, Ogden, UT 84403-3195
- **Phone:** (801) 387-2035 · **Fax:** (801) 475-1621
## 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:** Ihc Health Services Inc (NPI 1811917057, Ogden, UT), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Js Weill Medical College, Cornell University, class of 1998
## Record status
- **NPPES last updated:** September 13, 2021
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Source: [NPI Profile](https://npiprofile.com/npi/1265446090) · Data from the CMS NPPES public registry.