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DIANE STEPHANIE FLORES
NPI 1750169058
Nurse Practitioner - Family in Oakland, CA

Active since September 18, 2023PECOS Enrolled
9925 INTERNATIONAL BLVD STE 5, OAKLAND, CA 94603(510) 550-2644 Get Directions Write a Review

NPPES record last updated: March 10, 2025. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Diane Stephanie Flores NPPES

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

DIANE STEPHANIE FLORES (NPI 1750169058) is an individual family provider in Oakland, California, licensed in California (95033757) and active in the NPI registry since September 2023. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1750169058
Entity TypeIndividualFemale
Primary Taxonomy363LF0000X
Provider Legal NameDIANE STEPHANIE FLORES
Location Address9925 INTERNATIONAL BLVD STE 5Oakland, CA 94603-2558
Mailing Address3004 Fitzgerald RdSimi Valley, CA 93065-5235 · (805) 304-5317
Phone(510) 550-2644
Sole ProprietorNo
Enumeration DateSeptember 18, 2023
Last NPPES UpdateMarch 10, 2025
NPPES CertifiedMarch 10, 2025
✔ NPI 1750169058 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 · 95033757
9925 INTERNATIONAL BLVD STE 5, Oakland, CA 94603
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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Diane Stephanie Flores is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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 Diane Flores reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Roots Community Health Center
Same address
Primary Care
9925 INTERNATIONAL BLVD, #5
Oakland, CA 94603
  • Reassigned Medicare billing, California enrollment
  • 25 clinicians in this Medicare group
NPI 1083858823 (510) 777-1177

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 94603 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
$104.51 typical visit price
range $69.00 – $202.35
Typical copayment $26.12 (range $17.25 – $50.58)
Most-billed visit code 99203
Established Patient
$119.48 typical visit price
range $23.44 – $166.46
Typical copayment $29.87 (range $5.86 – $41.61)
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 7

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

BRUCE AARON JONES JR.
Community Health Worker
9925 INTERNATIONAL BLVD STE 5
OAKLAND, CA 94603
Alameda County (510) 777-1177
ELIZABETH DIAZ
Case Manager/Care Coordinator
9925 INTERNATIONAL BLVD STE 5
OAKLAND, CA 94603
Alameda County (510) 777-1177
DR. GABRIEL MARCELO ALLENDE D.C.
Chiropractor
9925 INTERNATIONAL BLVD STE 5
OAKLAND, CA 94603
Alameda County (510) 994-6849
LINDA ANTHONY
Nurse Practitioner (Family)
9925 INTERNATIONAL BLVD STE 5
OAKLAND, CA 94603
Alameda County (510) 777-1177
DR. TOLBERT JONES SMALL MD
Internal Medicine
9925 INTERNATIONAL BLVD STE 5
OAKLAND, CA 94603
Alameda County (510) 777-1177
MRS. SHAWNA ARNEASE NORMAN CLIENT SERVICE
Community Health Worker
9925 INTERNATIONAL BLVD STE 5
OAKLAND, CA 94603
Alameda County (510) 777-1177
MS. ALYCIA SHANETTE JONES LCSW
Social Worker (Clinical)
9925 INTERNATIONAL BLVD STE 5
OAKLAND, CA 94603
Alameda County (510) 316-9399

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 Diane Flores's NPI number?

The NPI number for Diane Flores is 1750169058. It was assigned to this individual provider in the NPPES registry on September 18, 2023.

Where is Diane Flores located?

Diane Flores practices at 9925 International Blvd Ste 5, Oakland, CA 94603. The listed phone number is (510) 550-2644.

What is Diane Flores's specialty?

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

Is Diane Flores enrolled in Medicare?

Yes. Diane Flores is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Diane Flores's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Diane Flores reassigns Medicare benefits to Roots Community Health Center (Oakland, 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 Diane Flores'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 Diane Flores was last updated on March 10, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.