Ronald Marquez, RN - Registered Nurse in El Cajon, CA

Ronald Marquez, RN is a Registered Nurse based in El Cajon, California. Ronald Marquez is licensed to practice in California (license number 532659) and his current practice location is 675 E Bradley Ave, El Cajon, California. He can be reached at his office (for appointments etc.) via phone at (619) 448-6633.

NPI number for Ronald Marquez is 1558250589 and his current mailing address is 675 E Bradley Ave, El Cajon, California. He does not participate in medicare program and thus does not accept medicare assignments. His NPI Number is 1558250589.

Contact Information

Ronald Marquez, RN
675 E Bradley Ave,
El Cajon, CA 92021-3110
(619) 448-6633
(619) 448-5462

Map and Direction




Provider's Profile

Full NameRonald Marquez
GenderMale
SpecialityRegistered Nurse
Location675 E Bradley Ave, El Cajon, California
Accepts Medicare AssignmentsDoes not participate in Medicare Program. He may not accept medicare assignment.
  NPI Data:
  • NPI Number: 1558250589
  • Provider Enumeration Date: 07/02/2025
  • Last Update Date: 07/02/2025

Medical Identifiers

Medical identifiers for Ronald Marquez such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1558250589NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
163WA0400XRegistered Nurse - Addiction (substance Use Disorder) 532659 (California)Secondary
163WP0809XRegistered Nurse - Psychiatric/mental Health, Adult 532659 (California)Secondary
163W00000XRegistered Nurse 532659 (California)Primary

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Ronald Marquez is NOT enrolled with medicare and thus cannot prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Ronald Marquez, RN
675 E Bradley Ave,
El Cajon, CA 92021-3110

Ph: (619) 504-3907
Ronald Marquez, RN
675 E Bradley Ave,
El Cajon, CA 92021-3110

Ph: (619) 448-6633

Reviews and Comments


Registered Nurse Nurses in El Cajon, CA

Maria Elizabeth Reyes, REGISTERED NURSE
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Medicare: Not Enrolled in Medicare
Practice Location: 1100 N Cuyamaca St, El Cajon, CA 92020
Phone: 619-335-7633    
Ms. Jasmin R Reece, RN
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Practice Location: 151 Van Houten Ave, El Cajon, CA 92020
Phone: 619-401-3628    
Teresa Arlene Casteen, RN
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Medicare: Not Enrolled in Medicare
Practice Location: 12217 Via Hacienda, El Cajon, CA 92019
Phone: 619-660-1094    Fax: 619-660-1094
Stephenie Konx, RN
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Medicare: Not Enrolled in Medicare
Practice Location: 1221 Andover Rd, El Cajon, CA 92019
Phone: 619-483-5330    
Brian Peterson, REGISTERED NURSE
Registered Nurse
Medicare: Not Enrolled in Medicare
Practice Location: 1400 N Johnson Ave Ste 101, El Cajon, CA 92020
Phone: 619-442-0277    
Janice Izon,
Registered Nurse
Medicare: Not Enrolled in Medicare
Practice Location: 675 E Bradley Ave, El Cajon, CA 92021
Phone: 619-448-6633    Fax: 619-448-5462
Aracely Ruvalcaba, RN
Registered Nurse
Medicare: Not Enrolled in Medicare
Practice Location: 367 N Magnolia Ave Ste 101, El Cajon, CA 92020
Phone: 619-401-3942    

Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

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