CATHERINE WONG RN-NP
NPI 1174656789
Nurse Practitioner in Hacienda Heights, CA
About Catherine Wong Rn-np NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
CATHERINE WONG RN-NP (NPI 1174656789) is an individual nurse practitioner in Hacienda Heights, California, licensed in California (NP11905) and active in the NPI registry since March 2007. She is enrolled in Medicare PECOS and is a graduate of Other (2000).
NPPES Registry Identity
Specialties & Licenses 2
Other Identifiers 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
Catherine Wong Rn-np 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 Catherine Wong reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Hacienda Heights, CA 91745
- Reassigned Medicare billing, California enrollment
- Medicare enrollment name: Daniel C Choo MD Cardiovascular Medical Corporation
- 3 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 91745 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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 Catherine Wong's NPI number?
The NPI number for Catherine Wong is 1174656789. It was assigned to this individual provider in the NPPES registry on March 13, 2007.
Where is Catherine Wong located?
Catherine Wong practices at 17134 Colima Rd Ste E, Hacienda Heights, CA 91745. The listed phone number is (626) 820-0603.
What is Catherine Wong's specialty?
The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.
Is Catherine Wong enrolled in Medicare?
Yes. Catherine 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 organization bills Medicare for Catherine Wong's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Catherine Wong reassigns Medicare benefits to Daniel C. Choo, M.D., Cardiovascular Medical Corporation (Hacienda Heights, 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 Catherine Wong'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 Catherine Wong was last updated on January 25, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.
# Catherine Wong, RN-NP · NPI 1174656789
Nurse Practitioner physician in Hacienda Heights, California. Individual provider, active in the CMS NPPES registry since March 13, 2007.
## Identity
- **NPI:** 1174656789 (Entity type: Individual)
- **Enumerated:** March 13, 2007
- **Primary specialty:** Nurse Practitioner · taxonomy 363L00000X
- **State license:** NP11905 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 17134 COLIMA RD STE E, Hacienda Heights, CA 91745-6737
- **Phone:** (626) 820-0603 · **Fax:** (626) 820-0602
## 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:** Daniel C. Choo, M.D., Cardiovascular Medical Corporation (NPI 1528062072, Hacienda Heights, CA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2000
## Record status
- **NPPES last updated:** January 25, 2018
- **Other identifiers:** Medicaid RN507738 (CA)
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Source: [NPI Profile](https://npiprofile.com/npi/1174656789) · Data from the CMS NPPES public registry.