MRS. AYA PIERRE NP
NPI 1790255990
Nurse Practitioner - Family in San Jose, CA
About Mrs. Aya Pierre Np NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MRS. AYA PIERRE NP (NPI 1790255990) is an individual family provider in San Jose, California, licensed in California (95010144) and active in the NPI registry since November 2018. She is enrolled in Medicare PECOS and is a graduate of Other (2018).
NPPES Registry Identity
Specialties & Licenses
Group Practice 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
Mrs. Aya Pierre 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 Aya Pierre reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
San Jose, CA 95128
- Reassigned Medicare billing, California enrollment
- Also billed through NPI 1588721500 (California), NPI 1629301346 (California)
- 2,460 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 95130 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Referred Medical Equipment & Supplies CMS DME claims
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
Other Providers at the Same Location NPPES 2
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
SAN JOSE, CA 95130
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 Aya Pierre's NPI number?
The NPI number for Aya Pierre is 1790255990. It was assigned to this individual provider in the NPPES registry on November 29, 2018.
Where is Aya Pierre located?
Aya Pierre practices at 4855 Atherton Ave, San Jose, CA 95130. The listed phone number is (650) 796-9117.
What is Aya Pierre's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Aya Pierre enrolled in Medicare?
Yes. Aya Pierre 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 Aya Pierre's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Aya Pierre reassigns Medicare benefits to County Of Santa Clara (San Jose, 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 Aya Pierre'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 Aya Pierre was last updated on November 29, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.
# Mrs. Aya Pierre, NP · NPI 1790255990
Family physician in San Jose, California. Individual provider, active in the CMS NPPES registry since November 29, 2018.
## Identity
- **NPI:** 1790255990 (Entity type: Individual)
- **Enumerated:** November 29, 2018
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** 95010144 (California)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 4855 ATHERTON AVE, San Jose, CA 95130-1026
- **Phone:** (650) 796-9117
## 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:** County Of Santa Clara (NPI 1336135912, San Jose, CA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2018
## Record status
- **NPPES last updated:** November 29, 2018
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Source: [NPI Profile](https://npiprofile.com/npi/1790255990) · Data from the CMS NPPES public registry.