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MR. CRISTIAAN GERONIMO MEDINA FNP-C
NPI 1730831330
Nurse Practitioner in Riverside, CA

Active since January 25, 2022PECOS Enrolled
4100 CENTRAL AVE STE 201, RIVERSIDE, CA 92506(951) 371-6600 Get Directions Write a Review

NPPES record last updated: January 25, 2022. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Mr. Cristiaan Geronimo Medina Fnp-c NPPES

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

MR. CRISTIAAN GERONIMO MEDINA FNP-C (NPI 1730831330) is an individual nurse practitioner in Riverside, California, licensed in California (95019835) and active in the NPI registry since January 2022. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1730831330
Entity TypeIndividualMale
Primary Taxonomy363L00000X
Provider Legal NameMR. CRISTIAAN GERONIMO MEDINACredential: FNP-C
Location Address4100 CENTRAL AVE STE 201Riverside, CA 92506-2930
Mailing Address24801 Paradise Meadows DrMenifee, CA 92584-2668 · (714) 381-8834
Phone(951) 371-6600
Sole ProprietorNo
Enumeration DateJanuary 25, 2022
NPPES CertifiedJanuary 25, 2022
✔ NPI 1730831330 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363L00000X
License✔ Licensed in CA · 95019835
Definition
(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners.
4100 CENTRAL AVE STE 201, Riverside, CA 92506
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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)

Mr. Cristiaan Geronimo Medina Fnp-c 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 Reassignments

5

Medicare enrollment records show Cristiaan Medina reassigns Medicare billing to 5 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

County Of Riverside
1.0 mi
Federally Qualified Health Center (FQHC)
7140 INDIANA AVE
Riverside, CA 92504
  • Reassigned Medicare billing, California enrollment
  • 336 clinicians in this Medicare group
NPI 1003920943 (951) 358-6000
California Neurointerventional Surgeons, Inc
1.8 mi
Vascular & Interventional Radiology
4445 MAGNOLIA AVE
Riverside, CA 92501
  • Reassigned Medicare billing, California enrollment
  • 15 clinicians in this Medicare group
NPI 1417315300 (951) 788-3000
Western Institute Of Critical Care Medicine, Inc
11 mi
Critical Care Medicine
800 S MAIN ST
Corona, CA 92882
  • Reassigned Medicare billing, California enrollment
  • 25 clinicians in this Medicare group
NPI 1154819126 (951) 737-4343
Inland Empire Hospitalists Group
31 mi
Hospitalist
29910 MURRIETA HOT SPRINGS RD STE G117
Murrieta, CA 92563
  • Reassigned Medicare billing, California enrollment
  • 13 clinicians in this Medicare group
NPI 1497627137 (858) 863-7382
Singh MD A Professional Medical
68 mi
Emergency Medicine
820 E MOUNTAIN VIEW ST
Barstow, CA 92311
  • Reassigned Medicare billing, California enrollment
  • 36 clinicians in this Medicare group
NPI 1336971514 (858) 863-7382

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 92506 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
$91.88 typical visit price
range $59.60 – $179.42
Typical copayment $22.97 (range $14.90 – $44.85)
Most-billed visit code 99203
Established Patient
$104.64 typical visit price
range $19.37 – $146.42
Typical copayment $26.16 (range $4.84 – $36.60)
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 Cristiaan Medina's NPI number?

The NPI number for Cristiaan Medina is 1730831330. It was assigned to this individual provider in the NPPES registry on January 25, 2022.

Where is Cristiaan Medina located?

Cristiaan Medina practices at 4100 Central Ave Ste 201, Riverside, CA 92506. The listed phone number is (951) 371-6600.

What is Cristiaan Medina's specialty?

The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.

Is Cristiaan Medina enrolled in Medicare?

Yes. Cristiaan Medina is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Cristiaan Medina's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Cristiaan Medina reassigns Medicare benefits to 5 organizations: County Of Riverside (Riverside, CA), California Neurointerventional Surgeons, Inc (Riverside, CA), Western Institute Of Critical Care Medicine, Inc (Corona, CA), Inland Empire Hospitalists Group (Murrieta, CA) and Singh MD A Professional Medical (Barstow, CA). Each 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 Cristiaan Medina'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 Cristiaan Medina was last updated on January 25, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.