Mona Sane, MD - Medicare Ophthalmology in Los Altos, CA

Mona Sane, MD is a medicare enrolled "Ophthalmology" physician in Los Altos, California. She graduated from medical school in 2002 and has 23 years of diverse experience with area of expertise as Ophthalmology. Her current practice location is 289 S San Antonio Rd Ste 110, Los Altos, California. You can reach out to her office (for appointments etc.) via phone at (650) 254-6648.

Mona Sane is licensed to practice in California (license number A136721) 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 1861788564.

Contact Information

Mona Sane, MD
289 S San Antonio Rd Ste 110,
Los Altos, CA 94022-3749
(650) 254-6648
(650) 353-9676

Map and Direction




Physician's Profile

Full NameMona Sane
GenderFemale
SpecialityOphthalmology
Experience23 Years
Location289 S San Antonio Rd Ste 110, Los Altos, 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:
  • Mona Sane graduated from medical school in 2002
  NPI Data:
  • NPI Number: 1861788564
  • Provider Enumeration Date: 06/22/2011
  • Last Update Date: 04/17/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 4082935028
  • Enrollment ID: I20160802002658

Medical Identifiers

Medical identifiers for Mona Sane such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1861788564NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207WX0120XOphthalmology - Cornea And External Diseases Specialist A136721 (California)Secondary
207W00000XOphthalmology A136721 (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. Mona Sane allows following entities to bill medicare on her behalf.
Entity NamePermanente Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1073606299
PECOS PAC ID: 8921910225
Enrollment ID: O20031104000710
Entity NameFurlong Vision Correction Medical Center Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1871788943
PECOS PAC ID: 8729166186
Enrollment ID: O20080424000815
Entity NameIsightcare Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1447089925
PECOS PAC ID: 2466991641
Enrollment ID: O20240903000074

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. Mona Sane 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
Mona Sane, MD
289 S San Antonio Rd Ste 110,
Los Altos, CA 94022-3749

Ph: (650) 254-6648
Mona Sane, MD
289 S San Antonio Rd Ste 110,
Los Altos, CA 94022-3749

Ph: (650) 254-6648

Reviews and Comments


Ophthalmology Doctors in Los Altos, CA

Barry Y.p. Fung, M.D.
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Dr. Bryan Lee, MD, JD
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Phone: 650-948-9123    Fax: 650-948-0563
Dr. Stephanie P Chen, MD
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Phone: 650-948-9123    
Ajita Grewal, M.D.
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Medicare: May Accept Medicare Assignments
Practice Location: 762 Altos Oaks Dr, Los Altos, CA 94024
Phone: 650-948-9123    Fax: 650-948-0563

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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