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ADRIANA BUENAVENTURA
NPI 1194400739
Podiatrist - Foot & Ankle Surgery in Pomona, CA

Active since June 20, 2023PECOS Enrolled
795 E 2ND ST STE 7, POMONA, CA 91766(909) 865-2565(909) 865-2955 Get Directions Write a Review

NPPES record last updated: July 29, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Jul 29, 2026, Jul 9, 2023, Jun 20, 2023 (3 updates tracked since 2023).

About Adriana Buenaventura NPPES

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

ADRIANA BUENAVENTURA (NPI 1194400739) is an individual foot & ankle surgery provider in Pomona, California, licensed in California (EL7117) and active in the NPI registry since June 2023. She is enrolled in Medicare PECOS and is a graduate of Western Un Of Hlth Sciences, Col Of Podiatric Med (2023).

NPPES Registry Identity

NPI1194400739
Entity TypeIndividualFemale
Primary Taxonomy213ES0103X
Provider Legal NameADRIANA BUENAVENTURA
Location Address795 E 2ND ST STE 7Pomona, CA 91766-2007
Mailing Address795 E 2nd St Ste 7Pomona, CA 91766-2007 · (909) 865-2565 · Fax (909) 865-2955
Phone(909) 865-2565
Fax(909) 865-2955
Sole ProprietorNo
Medical School CMSWestern Un Of Hlth Sciences, Col Of Podiatric MedGraduated 2023
Enumeration DateJune 20, 2023
Last NPPES UpdateJuly 29, 20263 updates tracked since enumeration
NPPES CertifiedJuly 29, 2026
✔ NPI 1194400739 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPodiatrist · Foot & Ankle SurgeryPodiatric Medicine & Surgery Service Providers
Taxonomy Code213ES0103X
License✔ Licensed in CA · EL7117
795 E 2ND ST STE 7, Pomona, CA 91766
Open in Google Maps ↗

Other Names 1

Former Name (1)Adriana Casas

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Adriana Buenaventura is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID42778516
PECOS Enrollment IDI20260814002540
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.

Medicare Billing Reassignment

Medicare enrollment records show Adriana Buenaventura reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Western University Of Health Sciences
Same address
Optometrist
795 E. SECOND STREET, SUITE 2
Pomona, CA 91766
  • Reassigned Medicare billing, California enrollment
  • 82 clinicians in this Medicare group
NPI 1245467885 (909) 706-3899

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Other Providers at the Same Location NPPES

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

EMMANUEL P KATSAROS D.O.
Internal Medicine (Rheumatology)
795 E 2ND ST STE 7
POMONA, CA 91766
Los Angeles County (909) 865-2565

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 Adriana Buenaventura's NPI number?

The NPI number for Adriana Buenaventura is 1194400739. It was assigned to this individual provider in the NPPES registry on June 20, 2023. The provider is also known as Adriana Casas.

Where is Adriana Buenaventura located?

Adriana Buenaventura practices at 795 E 2nd St Ste 7, Pomona, CA 91766. The listed phone number is (909) 865-2565.

What is Adriana Buenaventura's specialty?

The primary specialty registered for this NPI is Podiatrist, specializing in Foot & Ankle Surgery, with taxonomy code 213ES0103X.

Is Adriana Buenaventura enrolled in Medicare?

Yes. Adriana Buenaventura is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Adriana Buenaventura's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Adriana Buenaventura reassigns Medicare benefits to Western University Of Health Sciences (Pomona, 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 Adriana Buenaventura'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 Adriana Buenaventura was last updated on July 29, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.