Carolina Ruiz, - Medicare Optometrist in Los Angeles, CA

Carolina Ruiz, is a medicare enrolled "Optometrist" provider in Los Angeles, California. She graduated from medical school in 2021 and has 5 years of diverse experience with area of expertise as Optometry. She is a member of the group practice Jeffrey M Sage Do Inc, First Choice Physician Partners and her current practice location is 1127 Wilshire Blvd Ste 1600, Los Angeles, California. You can reach out to her office (for appointments etc.) via phone at (213) 250-5333.

Carolina Ruiz is licensed to practice in California (license number OPT34952-TLG) 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 1104404201.

Contact Information

Carolina Ruiz,
1127 Wilshire Blvd Ste 1600,
Los Angeles, CA 90017-4007
(213) 250-5333
Not Available

Map and Direction




Healthcare Provider's Profile

Full NameCarolina Ruiz
GenderFemale
SpecialityOptometry
Experience5 Years
Location1127 Wilshire Blvd Ste 1600, 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:
  • Carolina Ruiz graduated from medical school in 2021
  NPI Data:
  • NPI Number: 1104404201
  • Provider Enumeration Date: 03/30/2021
  • Last Update Date: 03/18/2026
  Medicare PECOS Information:
  • PECOS PAC ID: 8628457793
  • Enrollment ID: I20220620001820

Medical Identifiers

Medical identifiers for Carolina Ruiz such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1104404201NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
152W00000XOptometrist OPT34952-TLG (California)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Jeffrey M Sage Do Inc43859214512
First Choice Physician Partners0941465322148

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. Carolina Ruiz allows following entities to bill medicare on her behalf.
Provider NameDe La Pena Eye Clinic, A Medical Group, Inc
Provider TypePart B Supplier - Clinic/group Practice
Provider IdentifiersNPI Number: 1306850250
PECOS PAC ID: 2961300116
Enrollment ID: O20031223000882
Provider NameFirst Choice Physician Partners
Provider TypePart B Supplier - Clinic/group Practice
Provider IdentifiersNPI Number: 1104183052
PECOS PAC ID: 0941465322
Enrollment ID: O20120710000480
Provider NameCha Medical And Surgical Group Pc
Provider TypePart B Supplier - Clinic/group Practice
Provider IdentifiersNPI Number: 1194209254
PECOS PAC ID: 7618216607
Enrollment ID: O20190311000365

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. Carolina Ruiz 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
Carolina Ruiz,
427 S Manhattan Pl Apt 201,
Los Angeles, CA 90020-5031

Ph: (786) 420-0516
Carolina Ruiz,
1127 Wilshire Blvd Ste 1600,
Los Angeles, CA 90017-4007

Ph: (213) 250-5333

Reviews and Comments


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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.