Cristiaan Geronimo Medina, FNP-C
Nurse Practitioner · Riverside, CA
Cristiaan Geronimo Medina, FNP-C is a nurse practitioner with a practice address in Riverside, California, and NPI 1730831330, issued on Jan 25, 2022. Check the license (California 95019835, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Cristiaan Geronimo Medina
- Credential
- FNP-C
- Primary taxonomy
- Nurse Practitioner 363L00000X
- License number
- 95019835 CA
Self-reported in NPPES; status is on the state search - Practice location
- 4100 Central Ave Ste 201, Riverside, CA 92506
- Phone
- (951) 371-6600
- Enumerated
- Jan 25, 2022
- Record last updated
- Jan 25, 2022
- Entity
- Type 1 · individual
8 nearest nurse practitioner records → All 8,223 in California → Look up another NPI →
Verify Cristiaan Geronimo Medina in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 95019835Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
69% fewer Medicare Part D claims than the average nurse practitioner in 2024
341 Medicare Part D claims for 19 beneficiaries, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D.
Most prescribed
- Atorvastatin Calcium38 claims
- Levothyroxine Sodium22 claims
- Quetiapine Fumarate20 claims
- Tamsulosin Hcl20 claims
- Escitalopram Oxalate17 claims
- Famotidine16 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Cristiaan Geronimo Medina among 8,223 nurse practitioner records in California
Cristiaan Geronimo Medina, FNP-C is one of 8,223 nurse practitioner records with a practice address in California. 65% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2022, is newer than 77% of them.
- NPI issued2022 · 77% of these records are older, 18% newer
- In a Medicare fileYes · 65% of these records are
- In the CMS Doctors and Clinicians fileNo · 42% of these records are
- Record last updated2022 · 45% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363L00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Nurse Practitioner providers in California
There are 8,223 nurse practitioner records in California.
All 8,223 in California → Every provider in Riverside → Nurse Practitioner nationwide →
The 8 nurse practitioner records with the nearest ZIP codes
- Victoria Begley, N.P.Riverside, CA 925061760417034
- Marcia Gay, NPCRiverside, CA 925061306834924
- Glenmore Hendricks, NPRiverside, CA 925061720293277
- Korylea Johnson, FNP-CRiverside, CA 925061427701572
- Benedict James Malinao, FNP-CRiverside, CA 925061336698018
- Monique Moses, APRNRiverside, CA 925061720556780
- Megan PeraraRiverside, CA 925061154943769
- Jordanne Ruiz, NPRiverside, CA 925061902361785
Common questions
What is Cristiaan Geronimo Medina, FNP-C's NPI number?
Cristiaan Geronimo Medina, FNP-C's National Provider Identifier (NPI) is 1730831330, issued on Jan 25, 2022. An NPI identifies a provider in billing; it is not a license.
Where is Cristiaan Geronimo Medina, FNP-C located?
The NPPES record lists a practice address at 4100 Central Ave Ste 201, Riverside, CA, 92506. Phone: (951) 371-6600. Providers update this record themselves, so call before visiting.
How can I verify Cristiaan Geronimo Medina, FNP-C's license?
NPPES lists California license number 95019835, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Cristiaan Geronimo Medina, FNP-C prescribe under Medicare Part D?
In 2024, Cristiaan Geronimo Medina, FNP-C had 341 Medicare Part D claims for 19 beneficiaries; the average among nurse practitioner prescribers was 1,109. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.