Adriana M Ramirez, MD - Medicare Ophthalmology in Los Angeles, CA

Adriana M Ramirez, MD is a medicare enrolled "Ophthalmology" physician in Los Angeles, California. She went to University Of California, Geffen School Of Medicine and graduated in 2006 and has 18 years of diverse experience with area of expertise as Ophthalmology. She is a member of the group practice Southern California Permanente Medical Group and her current practice location is 100 Stein Plz, 1-340, Los Angeles, California. You can reach out to her office (for appointments etc.) via phone at (310) 825-5000.

Adriana M Ramirez is licensed to practice in California (license number A110329) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1679758544.

Contact Information

Adriana M Ramirez, MD
100 Stein Plz, 1-340,
Los Angeles, CA 90095-0001
(310) 825-5000
Not Available

Map and Direction




Physician's Profile

Full NameAdriana M Ramirez
GenderFemale
SpecialityOphthalmology
Experience18 Years
Location100 Stein Plz, Los Angeles, California
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Adriana M Ramirez attended and graduated from University Of California, Geffen School Of Medicine in 2006
  NPI Data:
  • NPI Number: 1679758544
  • Provider Enumeration Date: 01/09/2008
  • Last Update Date: 12/02/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 6800929506
  • Enrollment ID: I20100802000681

Medical Identifiers

Medical identifiers for Adriana M Ramirez such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1679758544NPI-NPPES
00A1103290MedicaidCA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207W00000XOphthalmology A110329 (California)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Southern California Permanente Medical Group60027291758172

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. Adriana M Ramirez allows following entities to bill medicare on her behalf.
Entity NameSouthern California Permanente Medical Group
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1316979834
PECOS PAC ID: 6002729175
Enrollment ID: O20040126000823

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. Adriana M 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
Adriana M Ramirez, MD
5767 W Century Blvd, Suite 400,
Los Angeles, CA 90045-5631

Ph: (310) 825-5000
Adriana M Ramirez, MD
100 Stein Plz, 1-340,
Los Angeles, CA 90095-0001

Ph: (310) 825-5000

Reviews and Comments


Ophthalmology Doctors in Los Angeles, CA

Victoria Li-ting Tseng, MD
Ophthalmology
Medicare: Accepting Medicare Assignments
Practice Location: 200 Stein Plaza #1-340, Los Angeles, CA 90095
Phone: 310-825-5000    
Peter Dentone, MD
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Medicare: Not Enrolled in Medicare
Practice Location: 200 Stein Plaza #1-340, Los Angeles, CA 90095
Phone: 310-825-5000    
Michael Myung-sup Han,
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Practice Location: 1450 San Pablo St, Los Angeles, CA 90033
Phone: 323-442-6335    Fax: 714-456-8874
Kristin Elizabeth Nesburn, MD
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Medicare: Accepting Medicare Assignments
Practice Location: 8635 W 3rd Street, #390w, Los Angeles, CA 90048
Phone: 310-652-1133    Fax: 310-652-4353
Dr. Stanley S. Kim, M.D.
Ophthalmology
Medicare: Medicare Enrolled
Practice Location: 3663 W 6th St, Suite #200, Los Angeles, CA 90020
Phone: 213-385-8500    Fax: 213-385-4896
Homayoun Tabandeh, M.D.
Ophthalmology
Medicare: Accepting Medicare Assignments
Practice Location: 1245 Wilshire Blvd, 380, Los Angeles, CA 90017
Phone: 213-483-8810    Fax: 213-481-1503
Arnold Barron, MD
Ophthalmology
Medicare: Medicare Enrolled
Practice Location: 4733 W Sunset Blvd, Los Angeles, CA 90027
Phone: 323-783-4011    

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).

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