Dr Thillaiampalam Srijaerajah, MD - Medicare Internal Medicine in California City, CA

Dr Thillaiampalam Srijaerajah, MD is a medicare enrolled "Internal Medicine" physician in California City, California. He went to Hospital College Of Medicine and graduated in 1971 and has 53 years of diverse experience with area of expertise as Internal Medicine. His current practice location is 9278 N Loop Blvd, California City, California. You can reach out to his office (for appointments etc.) via phone at (760) 373-4809.

Dr Thillaiampalam Srijaerajah is licensed to practice in California (license number A33938) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1538271002.

Contact Information

Dr Thillaiampalam Srijaerajah, MD
9278 N Loop Blvd,
California City, CA 93505-2236
(760) 373-4809
(760) 373-4800

Map and Direction




Physician's Profile

Full NameDr Thillaiampalam Srijaerajah
GenderMale
SpecialityInternal Medicine
Experience53 Years
Location9278 N Loop Blvd, California City, California
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Dr Thillaiampalam Srijaerajah attended and graduated from Hospital College Of Medicine in 1971
  NPI Data:
  • NPI Number: 1538271002
  • Provider Enumeration Date: 08/31/2006
  • Last Update Date: 10/26/2010
  Medicare PECOS Information:
  • PECOS PAC ID: 0547228876
  • Enrollment ID: I20110216000435

Medical Identifiers

Medical identifiers for Dr Thillaiampalam Srijaerajah such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1538271002NPI-NPPES
GR0064250MedicaidCA
GR0064251MedicaidCA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine A33938 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Antelope Valley HospitalLancaster, CAHospital

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. Dr Thillaiampalam Srijaerajah allows following entities to bill medicare on his behalf.
Entity NameT Sri Md A Professional Corp
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1568687317
PECOS PAC ID: 8729049994
Enrollment ID: O20041020001404
Entity NameCajon Medical Group Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1841844891
PECOS PAC ID: 8820351174
Enrollment ID: O20190606002315

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 Thillaiampalam Srijaerajah 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
Dr Thillaiampalam Srijaerajah, MD
44725 10th St W, 230,
Lancaster, CA 93534

Ph: (661) 948-1611
Dr Thillaiampalam Srijaerajah, MD
9278 N Loop Blvd,
California City, CA 93505-2236

Ph: (760) 373-4809

Reviews and Comments


Internal Medicine Doctors in California City, CA

Dr. Ashmead Ali, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 9300 N Loop Blvd, Suite A & B, California City, CA 93505
Phone: 760-373-1256    Fax: 760-373-1214

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.