Dr Preethi Thiagarajan, OD, PHD, FAAO - Optometrist in San Leandro, CA

Dr Preethi Thiagarajan, OD, PHD, FAAO is a Optometrist based in San Leandro, California. Dr Preethi Thiagarajan is licensed to practice in Massachusetts (license number 5378) and her current practice location is 15051 Hesperian Blvd Ste A, San Leandro, California. She can be reached at her office (for appointments etc.) via phone at (646) 330-9068.

NPI number for Dr Preethi Thiagarajan is 1841851045 and her current mailing address is 15051 Hesperian Blvd Ste A, San Leandro, California. She does not participate in medicare program and thus does not accept medicare assignments. Her NPI Number is 1841851045.

Contact Information

Dr Preethi Thiagarajan, OD, PHD, FAAO
15051 Hesperian Blvd Ste A,
San Leandro, CA 94578-3536
(646) 330-9068
Not Available

Map and Direction




Healthcare Provider's Profile

Full NameDr Preethi Thiagarajan
GenderFemale
SpecialityOptometrist
Location15051 Hesperian Blvd Ste A, San Leandro, California
Accepts Medicare AssignmentsDoes not participate in Medicare Program. She may not accept medicare assignment.
  NPI Data:
  • NPI Number: 1841851045
  • Provider Enumeration Date: 06/27/2019
  • Last Update Date: 12/28/2021

Medical Identifiers

Medical identifiers for Dr Preethi Thiagarajan such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1841851045NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
152W00000XOptometrist 5378 (Massachusetts)Primary
390200000XStudent In An Organized Health Care Education/training Program (* (Not Available))Secondary

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. Dr Preethi Thiagarajan is NOT enrolled with medicare and thus cannot prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Dr Preethi Thiagarajan, OD, PHD, FAAO
15051 Hesperian Blvd Ste A,
San Leandro, CA 94578-3536

Ph: (646) 330-9068
Dr Preethi Thiagarajan, OD, PHD, FAAO
15051 Hesperian Blvd Ste A,
San Leandro, CA 94578-3536

Ph: (646) 330-9068

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).

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