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DIANA CHRISTINE GARNICA NP
NPI 1275052987
Nurse Practitioner - Family in Fresno, CA

Active since September 13, 2017PECOS Enrolled
2900 FRESNO ST STE 100, FRESNO, CA 93721(559) 499-0520 Get Directions Write a Review

NPPES record last updated: January 13, 2026. Verified against the NPPES registry weekly; last sync: November 08, 2026.

Record update history: Jan 13, 2026, Sep 13, 2017 (2 updates tracked since 2017).

About Diana Christine Garnica Np NPPES

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

DIANA CHRISTINE GARNICA NP (NPI 1275052987) is an individual family provider in Fresno, California, licensed in California (95007271) and active in the NPI registry since September 2017. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1275052987
Entity TypeIndividualFemale
Primary Taxonomy363LF0000X
Provider Legal NameDIANA CHRISTINE GARNICACredential: NP
Location Address2900 FRESNO ST STE 100Fresno, CA 93721-1439
Mailing Address2384 E Gettysburg AveFresno, CA 93726-0320 · (559) 500-9976
Phone(559) 499-0520
Sole ProprietorNo
Enumeration DateSeptember 13, 2017
Last NPPES UpdateJanuary 13, 20262 updates tracked since enumeration
NPPES CertifiedJanuary 13, 2026
✔ NPI 1275052987 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 · 95007271
2900 FRESNO ST STE 100, Fresno, CA 93721
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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)

Diana Christine Garnica Np 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 Diana Garnica reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

William Garnica A Medical Corporation
4.0 mi
Family Medicine
2384 E GETTYSBURG AVE
Fresno, CA 93726
  • Reassigned Medicare billing, California enrollment
  • 3 clinicians in this Medicare group
NPI 1760651335 (559) 233-0335

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 93721 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.

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 Diana Garnica's NPI number?

The NPI number for Diana Garnica is 1275052987. It was assigned to this individual provider in the NPPES registry on September 13, 2017.

Where is Diana Garnica located?

Diana Garnica practices at 2900 Fresno St Ste 100, Fresno, CA 93721. The listed phone number is (559) 499-0520.

What is Diana Garnica's specialty?

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

Is Diana Garnica enrolled in Medicare?

Yes. Diana Garnica is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Diana Garnica's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Diana Garnica reassigns Medicare benefits to William Garnica A Medical Corporation (Fresno, 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 Diana Garnica'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 Diana Garnica was last updated on January 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.