MARIA ESPERANZA MANZO
NPI 1336521400
Nurse Practitioner - Family in West Covina, CA
About Maria Esperanza Manzo NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MARIA ESPERANZA MANZO (NPI 1336521400) is an individual family provider in West Covina, California, licensed in California (NP95002532) and active in the NPI registry since June 2015. She is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
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 (PECOS)
Maria Esperanza Manzo is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Maria Manzo reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
West Covina, CA 91790
- Reassigned Medicare billing, California enrollment
- 49 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 91790 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.
WEST COVINA, CA 91790
WEST COVINA, CA 91790
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 Maria Manzo's NPI number?
The NPI number for Maria Manzo is 1336521400. It was assigned to this individual provider in the NPPES registry on June 24, 2015. The provider is also known as Maria Esperanza Manzo-Avina Np.
Where is Maria Manzo located?
Maria Manzo practices at 420 S Glendora Ave, West Covina, CA 91790. The listed phone number is (626) 919-4333.
What is Maria Manzo's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Maria Manzo enrolled in Medicare?
Yes. Maria Manzo is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Maria Manzo's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Maria Manzo reassigns Medicare benefits to East Valley Community Health Center, Inc. (West Covina, 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 Maria Manzo'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 Maria Manzo was last updated on June 24, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.
# Maria Esperanza Manzo · NPI 1336521400
Family physician in West Covina, California. Individual provider, active in the CMS NPPES registry since June 24, 2015.
## Identity
- **NPI:** 1336521400 (Entity type: Individual)
- **Enumerated:** June 24, 2015
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** NP95002532 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 420 S GLENDORA AVE, West Covina, CA 91790-3001
- **Phone:** (626) 919-4333
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** East Valley Community Health Center, Inc. (NPI 1831243625, West Covina, CA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** June 24, 2016
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Source: [NPI Profile](https://npiprofile.com/npi/1336521400) · Data from the CMS NPPES public registry.