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MS. TAMARA A GIORDANO FNP
NPI 1083413462
Nurse Practitioner - Primary Care in Modesto, CA

Active since March 10, 2025PECOS Enrolled
1524 MCHENRY AVE STE 560, MODESTO, CA 95350(209) 722-4842 Get Directions Write a Review

NPPES record last updated: September 3, 2025. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Sep 3, 2025, Mar 10, 2025 (2 updates tracked since 2025).

About Ms. Tamara A Giordano Fnp NPPES

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

MS. TAMARA A GIORDANO FNP (NPI 1083413462) is an individual primary care provider in Modesto, California, licensed in California (95036801) and active in the NPI registry since March 2025. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1083413462
Entity TypeIndividualFemale
Primary Taxonomy363LP2300X
Provider Legal NameMS. TAMARA A GIORDANOCredential: FNP
Location Address1524 MCHENRY AVE STE 560Modesto, CA 95350-4573
Mailing Address1524 Mchenry Ave Ste 560Modesto, CA 95350-4573 · (209) 722-4842
Phone(209) 722-4842
Sole ProprietorNo
Enumeration DateMarch 10, 2025
Last NPPES UpdateSeptember 3, 20252 updates tracked since enumeration
NPPES CertifiedSeptember 3, 2025
✔ NPI 1083413462 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · Primary CarePhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LP2300X
License✔ Licensed in CA · 95036801
1524 MCHENRY AVE STE 560, Modesto, CA 95350
Open in Google Maps ↗

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Ms. Tamara A Giordano Fnp 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 Tamara Giordano reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Golden Valley Health Center
Same address
Federally Qualified Health Center (FQHC)
1524 MCHENRY AVE STE 565
Modesto, CA 95350
  • Reassigned Medicare billing, California enrollment
  • Medicare enrollment name: Golden Valley Health Centers
  • 440 clinicians in this Medicare group
NPI 1134727746 (866) 682-4842

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 95350 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
$90.32 typical visit price
range $58.87 – $176.60
Typical copayment $22.58 (range $14.71 – $44.15)
Most-billed visit code 99203
Established Patient
$103.36 typical visit price
range $19.28 – $144.60
Typical copayment $25.84 (range $4.82 – $36.15)
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

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

GOLDEN VALLEY HEALTH CENTERS
Clinic/Center (Federally Qualified Health Center (FQHC))
1524 MCHENRY AVE STE 560
MODESTO, CA 95350
Stanislaus County (866) 682-4842

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 Tamara Giordano's NPI number?

The NPI number for Tamara Giordano is 1083413462. It was assigned to this individual provider in the NPPES registry on March 10, 2025.

Where is Tamara Giordano located?

Tamara Giordano practices at 1524 Mchenry Ave Ste 560, Modesto, CA 95350. The listed phone number is (209) 722-4842.

What is Tamara Giordano's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Primary Care, with taxonomy code 363LP2300X.

Is Tamara Giordano enrolled in Medicare?

Yes. Tamara Giordano is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Tamara Giordano's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Tamara Giordano reassigns Medicare benefits to Golden Valley Health Center (Modesto, 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 Tamara Giordano'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 Tamara Giordano was last updated on September 3, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.