Mary Jia Ling Lim, DO - Medicare Ophthalmology in San Ramon, CA

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Mary Jia Ling Lim, DO is a medicare enrolled "Ophthalmology" physician in San Ramon, California. She went to Michigan State University College Of Osteopathic Medicine and graduated in 2013 and has 12 years of diverse experience with area of expertise as Ophthalmology. She is a member of the group practice Ucsf Health Medical Foundation and her current practice location is 2301 Camino Ramon Ste 104, San Ramon, California. You can reach out to her office (for appointments etc.) via phone at (925) 277-1135.

Mary Jia Ling Lim is licensed to practice in California (license number 20A14080) 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 1609212208.

Contact Information

Mary Jia Ling Lim, DO
2301 Camino Ramon Ste 104,
San Ramon, CA 94583-2029
(925) 277-1135
Not Available

Map and Direction




Physician's Profile

Full NameMary Jia Ling Lim
GenderFemale
SpecialityOphthalmology
Experience12 Years
Location2301 Camino Ramon Ste 104, San Ramon, 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:
  • Mary Jia Ling Lim attended and graduated from Michigan State University College Of Osteopathic Medicine in 2013
  NPI Data:
  • NPI Number: 1609212208
  • Provider Enumeration Date: 05/22/2013
  • Last Update Date: 12/17/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 5597011056
  • Enrollment ID: I20241125004323

Medical Identifiers

Medical identifiers for Mary Jia Ling Lim such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1609212208NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207W00000XOphthalmology 5101023729 (Michigan)Secondary
207W00000XOphthalmology 20A14080 (California)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Ucsf Health Medical Foundation943623987860

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. Mary Jia Ling Lim allows following entities to bill medicare on her behalf.
Entity NameUcsf Health Medical Foundation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1922124866
PECOS PAC ID: 9436239878
Enrollment ID: O20080110000320

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. Mary Jia Ling Lim 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
Mary Jia Ling Lim, DO
2301 Camino Ramon Ste 104,
San Ramon, CA 94583-2029

Ph: (925) 277-1135		Mary Jia Ling Lim, DO
2301 Camino Ramon Ste 104,
San Ramon, CA 94583-2029

Ph: (925) 277-1135

Reviews and Comments


Ophthalmology Doctors in San Ramon, CA

Dr. Sanford Lewis Severin, M.D.
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Practice Location: 5801 Norris Canyon Rd, Ste 200, San Ramon, CA 94583
Phone: 925-830-8823    Fax: 925-866-6610
Dr. Todd Dana Severin, M.D.
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Practice Location: 5801 Norris Canyon Rd, Ste 200, San Ramon, CA 94583
Phone: 925-830-8823    Fax: 925-866-6610
Dr. Robert Brian Neves, M.D.
Ophthalmology
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Practice Location: 2305 Camino Ramon, Suite 202, San Ramon, CA 94583
Phone: 925-866-2020    
Rahul Raghu, M.D.
Ophthalmology
Medicare: Accepting Medicare Assignments
Practice Location: 5801 Norris Canyon Rd Ste 200, San Ramon, CA 94583
Phone: 925-830-8823    
Dr. Aimee Rosann-peck Edell, M.D.
Ophthalmology
Medicare: Accepting Medicare Assignments
Practice Location: 5801 Norris Canyon Rd, Suite 200, San Ramon, CA 94583
Phone: 925-830-8823    
Gordon H. Smith,
Ophthalmology
Medicare: Not Enrolled in Medicare
Practice Location: 5401 Norris Canyon Rd Ste 206, San Ramon, CA 94583
Phone: 925-277-1135    Fax: 925-277-0457

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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