AJA BASU FNP
NPI 1598472409
Nurse Practitioner - Family in San Jose, CA

Active since October 31, 2022PECOS EnrolledAccepts Medicare Assignment
5440 THORNWOOD DR STE G, SAN JOSE, CA 95123(408) 281-9777 Get Directions Write a Review

NPPES record last updated: December 5, 2022. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Dec 5, 2022, Oct 31, 2022 (2 updates tracked since 2022).

About Aja Basu Fnp NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

AJA BASU FNP (NPI 1598472409) is an individual family provider in San Jose, California, licensed in California (95023099) and active in the NPI registry since October 2022. She is enrolled in Medicare PECOS and is a graduate of Other (2020).

NPPES Registry Identity

NPI1598472409
Entity TypeIndividualFemale
Primary Taxonomy363LF0000X
Provider Legal NameAJA BASUCredential: FNP
Location Address5440 THORNWOOD DR STE GSan Jose, CA 95123-1217
Mailing Address1691 The AlamedaSan Jose, CA 95126-2203 · (408) 287-7526
Sole ProprietorNo
Medical School CMSOtherGraduated 2020
Enumeration DateOctober 31, 2022
Last NPPES UpdateDecember 5, 20222 updates tracked since enumeration
NPPES CertifiedDecember 5, 2022
NPI 1598472409 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LF0000X
License Licensed in CA · 95023099
5440 THORNWOOD DR STE G, San Jose, CA 95123

Other Names 1

Former Name (1)Aja Senna Estares

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare and accepts Medicare assignment

Aja Basu Fnp 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.

PECOS PAC ID3476922428
PECOS Enrollment IDI20221213003173
Eligible to Order & Refer Part B Labs & Imaging Durable Medical Equipment Home Health Agency Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 95123 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$106.47 typical visit price
range $70.37 – $206.04
Typical copayment $26.61 (range $17.59 – $51.51)
Most-billed visit code 99203
Established Patient
$121.77 typical visit price
range $23.96 – $169.60
Typical copayment $30.44 (range $5.99 – $42.40)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 4

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Nurse Practitioner (Family)
5440 THORNWOOD DR STE G
SAN JOSE, CA 95123
Physician Assistant
5440 THORNWOOD DR STE G
SAN JOSE, CA 95123
Registered Nurse
5440 THORNWOOD DR STE G
SAN JOSE, CA 95123
Nurse Practitioner (Women's Health)
5440 THORNWOOD DR STE G
SAN JOSE, CA 95123

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 Aja Basu's NPI number?

The NPI number for Aja Basu is 1598472409. It was assigned to this individual provider in the NPPES registry on October 31, 2022. The provider is also known as Aja Senna Estares.

Where is Aja Basu located?

Aja Basu practices at 5440 Thornwood Dr Ste G, San Jose, CA 95123. The listed phone number is (408) 281-9777.

What is Aja Basu's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

Is Aja Basu enrolled in Medicare?

Yes. Aja Basu 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.

When was this NPI record last updated?

The NPPES record for Aja Basu was last updated on December 5, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.