Christine Anne Geronimo, NP-C
Nurse Practitioner · Sylmar, CA
Christine Anne Geronimo, NP-C is a nurse practitioner with a practice address in Sylmar, California, and NPI 1639614100, issued on Dec 20, 2016. Check the license (California 95004998, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Christine Anne Geronimo
- Credential
- NP-C
- Primary taxonomy
- Nurse Practitioner 363L00000X
- License number
- 95004998 CA
Self-reported in NPPES; status is on the state search - Practice location
- 14445 Olive View Dr, Sylmar, CA 91342
- Phone
- (818) 224-8576
- Enumerated
- Dec 20, 2016
- Record last updated
- May 27, 2025
- Medicare enrollment
- Enrolled (PECOS I20170829002520); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest nurse practitioner records → All 8,223 in California → Look up another NPI →
Also registered at 14445 Olive View Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Nasser Abdo, MDInternal Medicine Physician1306911649
- Gezman Abdullahi, M.D.Internal Medicine Physician1225394380
- Moyosore Abere, NPNurse Practitioner1225667314
- Ammini Abraham, MDAnesthesiology Physician1467531541
- Margarita Acosta, RN, AGACNPAcute Care Nurse Practitioner1609202415
- Fredric Adler, MDInternal Medicine Physician1356376735
Verify Christine Anne Geronimo in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 95004998Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
30% fewer Medicare Part D claims than the average nurse practitioner in 2024
779 Medicare Part D claims for 146 beneficiaries, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D. Brand-name drugs were 37% of claims.
Most prescribed
- Entresto125 claims
- Metoprolol Succinate120 claims
- Jardiance66 claims
- Atorvastatin Calcium53 claims
- Carvedilol51 claims
- Spironolactone51 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.
Industry payments in 2024: $383.58
11 payments; by number, the most common kind was food and beverage; the largest payer was Abbott Laboratories. The 38,884 providers of this specialty with any payment received $791.64 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Southern California Permanente Medical GroupPanorama City, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Christine Anne Geronimo among 8,223 nurse practitioner records in California
Christine Anne Geronimo, NP-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 2016, is newer than 48% of them.
- NPI issued2016 · 48% of these records are older, 48% newer
- In a Medicare fileYes · 65% of these records are
- In the CMS Doctors and Clinicians fileYes · 42% of these records are
- Graduated2016 · median 2017 among the 3,425 with a school on file
- Record last updated2025 · 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).
32 nurse practitioner records list a practice address in Sylmar
They are 32 of the 1,454 NPPES records with a practice address in Sylmar, and 8,223 nurse practitioner records in California.
All 8,223 in California → Every provider in Sylmar → Nurse Practitioner nationwide →
The 8 nurse practitioner records with the nearest ZIP codes
- Paulette Balasan, NPSylmar, CA 913421396933255
- Minette Brown, N.P.Sylmar, CA 913421518097450
- Kathryn Cronin, N.PSylmar, CA 913421558411462
- Marina Fowlds, NPSylmar, CA 913421851599906
- Roxanna Greer, ACUTE CARE NPSylmar, CA 913421659445146
- Zahira Hernandez, NPSylmar, CA 913421598920605
- Lora Johnstone, NPSylmar, CA 913421871871137
- Levell Martin, NPSylmar, CA 913421720227192
Common questions
What is Christine Anne Geronimo, NP-C's NPI number?
Christine Anne Geronimo, NP-C's National Provider Identifier (NPI) is 1639614100, issued on Dec 20, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Christine Anne Geronimo, NP-C located?
The NPPES record lists a practice address at 14445 Olive View Dr, Sylmar, CA, 91342. Phone: (818) 224-8576. Providers update this record themselves, so call before visiting.
How can I verify Christine Anne Geronimo, NP-C's license?
NPPES lists California license number 95004998, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Christine Anne Geronimo, NP-C prescribe under Medicare Part D?
In 2024, Christine Anne Geronimo, NP-C had 779 Medicare Part D claims for 146 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.