CHINYERE ESTHER OPARA DNP, FNP-BC
NPI 1083221683
Nurse Practitioner - Family in Chula Vista, CA
About Chinyere Esther Opara Dnp, Fnp-bc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
CHINYERE ESTHER OPARA DNP, FNP-BC (NPI 1083221683) is an individual family provider in Chula Vista, California, licensed in California (95014751) and active in the NPI registry since September 2020. She is enrolled in Medicare PECOS and is a graduate of Other (2020).
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
Chinyere Esther Opara Dnp, Fnp-bc 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 Chinyere Opara reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Chula Vista, CA 91910
- Reassigned Medicare billing, California enrollment
- 1,100 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 91910 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.
CHULA VISTA, CA 91910
CHULA VISTA, CA 91910
CHULA VISTA, CA 91910
CHULA VISTA, CA 91910
CHULA VISTA, CA 91910
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 Chinyere Opara's NPI number?
The NPI number for Chinyere Opara is 1083221683. It was assigned to this individual provider in the NPPES registry on September 28, 2020.
Where is Chinyere Opara located?
Chinyere Opara practices at 251 Landis Ave, Chula Vista, CA 91910. The listed phone number is (619) 515-2500.
What is Chinyere Opara's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Chinyere Opara enrolled in Medicare?
Yes. Chinyere Opara 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 Chinyere Opara's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Chinyere Opara reassigns Medicare benefits to Family Health Centers Of San Diego, Inc (Chula Vista, 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 Chinyere Opara'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 Chinyere Opara was last updated on June 22, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 months 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.
# Chinyere Esther Opara, DNP, FNP-BC · NPI 1083221683
Family physician in Chula Vista, California. Individual provider, active in the CMS NPPES registry since September 28, 2020.
## Identity
- **NPI:** 1083221683 (Entity type: Individual)
- **Enumerated:** September 28, 2020
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** 95014751 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 251 LANDIS AVE, Chula Vista, CA 91910-2628
- **Phone:** (619) 515-2500
## 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:** Family Health Centers Of San Diego, Inc (NPI 1346480837, Chula Vista, CA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2020
## Record status
- **NPPES last updated:** June 22, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1083221683) · Data from the CMS NPPES public registry.