EUNICE ONG MANZANO FNP-C
NPI 1720472533
Nurse Practitioner - Family in La Jolla, CA
About Eunice Ong Manzano Fnp-c NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
EUNICE ONG MANZANO FNP-C (NPI 1720472533) is an individual family provider in La Jolla, California, licensed in California (23841) and active in the NPI registry since March 2015. She is enrolled in Medicare PECOS and is a graduate of Other (2013).
NPPES Registry Identity
Specialties & Licenses 2
Other Names 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
Eunice Ong Manzano Fnp-c 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 Eunice Manzano reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
San Diego, CA 92103
- Reassigned Medicare billing, California enrollment
- 1,051 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
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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 92037 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
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
LA JOLLA, CA 92037
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 Eunice Manzano's NPI number?
The NPI number for Eunice Manzano is 1720472533. It was assigned to this individual provider in the NPPES registry on March 19, 2015. The provider is also known as Eunice Llorente Ong Fnp-C.
Where is Eunice Manzano located?
Eunice Manzano practices at 9300 Campus Point Dr. Mc8745, La Jolla, CA 92037. The listed phone number is (858) 657-7728.
What is Eunice Manzano's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Eunice Manzano enrolled in Medicare?
Yes. Eunice Manzano 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 Eunice Manzano's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Eunice Manzano reassigns Medicare benefits to Regents Of The University Of California (San Diego, 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 Eunice Manzano'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 Eunice Manzano was last updated on February 2, 2017. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.
# Eunice Ong Manzano, FNP-C · NPI 1720472533
Family physician in La Jolla, California. Individual provider, active in the CMS NPPES registry since March 19, 2015.
## Identity
- **NPI:** 1720472533 (Entity type: Individual)
- **Enumerated:** March 19, 2015
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** 23841 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 9300 CAMPUS POINT DR., MC8745, La Jolla, CA 92037
- **Phone:** (858) 657-7728
## 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:** Regents Of The University Of California (NPI 1487772380, San Diego, CA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2013
## Record status
- **NPPES last updated:** February 2, 2017
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Source: [NPI Profile](https://npiprofile.com/npi/1720472533) · Data from the CMS NPPES public registry.