Shairani Subarajan, DO - Medicare Family Practice in Lake Forest, CA

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Shairani Subarajan, DO is a medicare enrolled "Family Medicine" physician in Lake Forest, California. She went to Lincoln Mem Univ, Debusk Col Of Osteopathic Med and graduated in 2020 and has 6 years of diverse experience with area of expertise as Family Practice. She is a member of the group practice Ohiohealth Corporation and her current practice location is 22481 Aspan St Ste A, Lake Forest, California. You can reach out to her office (for appointments etc.) via phone at (949) 240-2272.

Shairani Subarajan is licensed to practice in California (license number 20A23851) 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 1891316386.

Contact Information

Shairani Subarajan, DO
22481 Aspan St Ste A,
Lake Forest, CA 92630-1648
(949) 240-2272
Not Available

Map and Direction




Physician's Profile

Full NameShairani Subarajan
GenderFemale
SpecialityFamily Practice
Experience6 Years
Location22481 Aspan St Ste A, Lake Forest, 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:
  • Shairani Subarajan attended and graduated from Lincoln Mem Univ, Debusk Col Of Osteopathic Med in 2020
  NPI Data:
  • NPI Number: 1891316386
  • Provider Enumeration Date: 05/06/2020
  • Last Update Date: 08/27/2026
  Medicare PECOS Information:
  • PECOS PAC ID: 9638591431
  • Enrollment ID: I20231016002995

Medical Identifiers

Medical identifiers for Shairani Subarajan such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1891316386NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine 20A23851 (California)Primary
207Q00000XFamily Medicine 34.016279 (Ohio)Secondary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Riverside Methodist HospitalColumbus, OHHospital
Doctors HospitalColumbus, OHHospital
Grant Medical CenterColumbus, OHHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Ohiohealth Corporation63057584262295

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. Shairani Subarajan allows following entities to bill medicare on her behalf.
Entity NameOhiohealth Corporation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1578545273
PECOS PAC ID: 6305758426
Enrollment ID: O20031105000532

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. Shairani Subarajan 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
Shairani Subarajan, DO
808 S Beverly Ln,
Arlington Heights, IL 60005-2706

Ph: Not Available		Shairani Subarajan, DO
22481 Aspan St Ste A,
Lake Forest, CA 92630-1648

Ph: (949) 240-2272

Reviews and Comments


Family Medicine Doctors in Lake Forest, CA

Mrs. Rizwana Mohseni, D.O.
Family Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 23672 Birtcher Dr, Unit A, Lake Forest, CA 92630
Phone: 949-770-7301    Fax: 949-770-0634
Dr. Chyle E Beaird, M.D.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 24401 Muirlands Blvd Ste C, Lake Forest, CA 92630
Phone: 949-855-8845    Fax: 949-855-9167
Mohammed Mahmood Ali, M.D.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 23672 Birtcher Dr, Unit A, Lake Forest, CA 92630
Phone: 949-770-7301    Fax: 949-770-0634
Jack Bailey Vu, MD
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 23591 El Toro Rd, Lake Forest, CA 92630
Phone: 949-689-8719    
Francis Y Wong, M.D
Family Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 22855 Lake Forest Dr Ste A, Lake Forest, CA 92630
Phone: 949-452-7544    
Dr. Mary M Koumas, D.O.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 24401 Muirlands Blvd, Suite #a, Lake Forest, CA 92630
Phone: 949-770-1950    Fax: 949-770-8599
Stephen John Misch, M.D
Family Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 22855 Lake Forest Dr Ste A, Lake Forest, CA 92630
Phone: 949-452-7544    

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.