Michelle Ramirez, - Medicare Preventive Medicine in San Diego, CA

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Michelle Ramirez, is a medicare enrolled "Preventive Medicine - Occupational Medicine" physician in San Diego, California. Her current practice location is 330 Lewis St, San Diego, California. You can reach out to her office (for appointments etc.) via phone at (800) 928-9273.

Michelle Ramirez is licensed to practice in California (license number A175424) and she also participates in the medicare program. She does not accept medicare assignments directly but she may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. Her NPI Number is 1821470196.

Contact Information

Michelle Ramirez,
330 Lewis St,
San Diego, CA 92103-2108
(800) 928-9273
(888) 539-8781

Map and Direction




Physician's Profile

Full NameMichelle Ramirez
GenderFemale
SpecialityPreventive Medicine - Occupational Medicine
Location330 Lewis St, San Diego, California
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1821470196
  • Provider Enumeration Date: 06/23/2015
  • Last Update Date: 07/10/2026
  Medicare PECOS Information:
  • PECOS PAC ID: 4981128956
  • Enrollment ID: I20250411000750

Medical Identifiers

Medical identifiers for Michelle Ramirez such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1821470196NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
2083X0100XPreventive Medicine - Occupational Medicine A175424 (California)Primary

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Michelle Ramirez allows following entities to bill medicare on her behalf.
Entity NameAmerican Current Care of California a Medical Corporation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1750573622
PECOS PAC ID: 5799854303
Enrollment ID: O20080522000420

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. Michelle Ramirez is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Michelle Ramirez,
File 57326,
Los Angeles, CA 90074-7326

Ph: Not Available		Michelle Ramirez,
330 Lewis St,
San Diego, CA 92103-2108

Ph: (800) 928-9273

Reviews and Comments


Preventive Medicine Doctors in San Diego, CA

Dr. Christine A. Thorne, MD
Preventive Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 330 Lewis St Ste 400, San Diego, CA 92103
Phone: 619-471-9260    Fax: 619-471-9300
Dr. Gabriel T Gizaw, M.D, MPH
Preventive Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 601 Mccain Blvd, Nmrtu North Island, San Diego, CA 92135
Phone: 619-545-4263    
Dr. Jin Ho Oh, DO
Preventive Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 2496 Bauer Road, San Diego, CA 92126
Phone: 619-881-9011    
Frederick Y Fung, M.D.
Preventive Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 300 Fir St, San Diego, CA 92101
Phone: 619-446-1510    Fax: 619-446-1514
Dr. Vithya Sairam, M.D
Preventive Medicine
Medicare: Medicare Enrolled
Practice Location: 5575 Ruffin Rd Ste 100, San Diego, CA 92123
Phone: 774-253-5508    
Brian C Hoang, PA
Preventive Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 4510 Executive Dr Ste 107, San Diego, CA 92121
Phone: 858-457-4717    
Ling Nmn Jing, D.O.
Preventive Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 330 Lewis St, San Diego, CA 92103
Phone: 800-926-8273    Fax: 888-539-8781

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.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.