Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1639614100 Individual Practitioner Female Practitioner

Christine Anne Geronimo , NP-C

Nurse Practitioner • Sylmar, CA

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Christine Anne Geronimo, NP-C is a certified Nurse Practitioner practicing in Sylmar, CA. With approximately 10 years of clinical experience since completing medical education in 2016, Christine Anne Geronimo delivers high-quality medical care to the local community at 14445 OLIVE VIEW DR.

Christine Anne Geronimo is affiliated with Southern California Permanente Medical Group and accepts Medicare assignment.

Practice Location & Contact Primary Location

Practice Address

14445 Olive View Dr

Sylmar, CA 913421437

Telephone 8182248576
Associated Practice Facility / Clinic
🏢 Insight Health Corp Facility NPI 1225003072

Medicare Profile & Education

Medical School

Other

Graduation Year

2016

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Nurse Practitioner in Sylmar, CA

Established Specialist (10-20 Yrs)
Practitioner Clinical Experience
10 Yrs +1.6 yrs vs City Avg
City Avg: 8.4 Yrs
State Avg: 11.7 Yrs
Regional Practice Density
32 Specialists

Practicing in Sylmar, CA (8378 Statewide)

Telehealth Adoption Rate
3.1% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
67.4% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Geronimo (10 Years) 10 Yrs
Sylmar Specialty Average (8.4 Years) 8.4 Yrs

Medical Specialties & State Licenses

CMS Verified: 2023-04-01
Nurse Practitioner Primary Specialty

NUCC Taxonomy Code: 363L00000X

State License CA 95004998

(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.

Hospital & Practice Group Affiliations

Southern California Permanente Medical Group

13652 Cantara St, Panorama City, CA 914025423

Phone: 8183752000

Secondary Practice Locations

1300 N Vermont Ave

Los Angeles, CA 900276098

Phone: 3239134337

Practice Associates & Co-Workers

Healthcare professionals and specialists practicing at this location or sharing practice phone/fax

40 Associated Practitioners
Dennis Poon

Nurse Practitioner - Family

NPI 1003439365
Dr. Serena Ke , MD

Student in an Organized Health Care Education/Training Program

NPI 1003676347

Doctor of Medicine (M.D.)

Dr. Paul Liu , MD

Pathology - Anatomic Pathology & Clinical Pathology

NPI 1013044981

Doctor of Medicine (M.D.)

Dr. Arthur Jeng , MD

Internal Medicine - Infectious Disease

NPI 1013070499

Doctor of Medicine (M.D.)

Cecilia Coronado , PTA

Physical Therapy Assistant

NPI 1013430909

Physical Therapist Assistant

Andriy Kuznetsov , PT

Physical Therapist

NPI 1023252574

Physical Therapist

Career & Practice History Timeline

Chronological log of verified NPI updates, location relocations, credentials, and registry changes

8 Historical Events
📍
Updated Practice Location May 27, 2025

Registered at 14445 OLIVE VIEW DR, SYLMAR, CA 913421437 (Tel: 8182248576)

📍
Updated Practice Location April 01, 2023

Registered at 14445 OLIVE VIEW DR, SYLMAR, CA 913421438 (Tel: 8182248576)

NPI Profile Active December 20, 2016

NPI status registered as active in NPPES database

📍
Updated Practice Location December 20, 2016

Registered at 7300 MEDICAL CENTER DR, WEST HILLS, CA 913071902 (Tel: 8182248576)

📍
Updated Business Mailing Address December 20, 2016

Registered at 14445 OLIVE VIEW DR, SYLMAR, CA 913421437 (Tel: 8182248576)

👤
Provider Name / Credentials Updated December 20, 2016

Recorded as CHRISTINE ANNE GERONIMO, NP-C

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) December 20, 2016

Nurse Practitioner (License #95004998 in CA)

🟢
Initial NPI Registration & Enumeration December 20, 2016

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

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NPI Administrative Meta

NPI Number: 1639614100
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: December 20, 2016
Last Update: May 27, 2025
Sole Proprietor: No

Mailing Address

14445 Olive View Dr

Sylmar, CA 913421437

Phone: 8182248576

Public Domain Record This profile contains public domain information published by CMS and NPPES under the Freedom of Information Act (FOIA).
⚠️ Medical Disclaimer

This directory listing is for informational purposes only and does not constitute medical advice, diagnosis, or physician endorsement. If you are experiencing a medical emergency, please call 911 immediately.