Dr Martina Roshani Gunaratnam, MD - Medicare Psychiatry in Lancaster, CA

Dr Martina Roshani Gunaratnam, MD is a medicare enrolled "Psychiatry & Neurology - Psychiatry" physician in Lancaster, California. She went to Loyola University Of Chicago, Stritch School Of Medicine and graduated in 2007 and has 18 years of diverse experience with area of expertise as Psychiatry. She is a member of the group practice Los Angeles County Department Of Mental Health and her current practice location is 349a E Avenue K6, Lancaster, California. You can reach out to her office (for appointments etc.) via phone at (617) 234-2606.

Dr Martina Roshani Gunaratnam is licensed to practice in Illinois (license number 036.124009) 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 1992918312.

Contact Information

Dr Martina Roshani Gunaratnam, MD
349a E Avenue K6,
Lancaster, CA 93535-4548
(617) 234-2606
(661) 723-6925

Map and Direction




Physician's Profile

Full NameDr Martina Roshani Gunaratnam
GenderFemale
SpecialityPsychiatry
Experience18 Years
Location349a E Avenue K6, Lancaster, 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:
  • Dr Martina Roshani Gunaratnam attended and graduated from Loyola University Of Chicago, Stritch School Of Medicine in 2007
  NPI Data:
  • NPI Number: 1992918312
  • Provider Enumeration Date: 05/08/2007
  • Last Update Date: 07/03/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 2466614839
  • Enrollment ID: I20200812001792

Medical Identifiers

Medical identifiers for Dr Martina Roshani Gunaratnam such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1992918312NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
2084P0800XPsychiatry & Neurology - Psychiatry 036.124009 (Illinois)Primary
2084P0800XPsychiatry & Neurology - Psychiatry 19377 (Hawaii)Secondary
390200000XStudent In An Organized Health Care Education/training Program (Illinois)Secondary
2084P0800XPsychiatry & Neurology - Psychiatry C143972 (California)Secondary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Los Angeles County Department Of Mental Health7416869896247

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 Martina Roshani Gunaratnam allows following entities to bill medicare on her behalf.
Entity NameLos Angeles County Department Of Mental Health
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1083633929
PECOS PAC ID: 7416869896
Enrollment ID: O20031104000319
Entity NameBartz-altadonna Community Health Center
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1811279763
PECOS PAC ID: 6204090178
Enrollment ID: O20120702000123

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 Martina Roshani Gunaratnam 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 Martina Roshani Gunaratnam, MD
349a E Avenue K6,
Lancaster, CA 93535-4548

Ph: (661) 723-4260
Dr Martina Roshani Gunaratnam, MD
349a E Avenue K6,
Lancaster, CA 93535-4548

Ph: (617) 234-2606

Reviews and Comments


Psychiatry & Neurology Doctors in Lancaster, CA

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Carla Farah Mandili, M.D.
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Medicare: Accepting Medicare Assignments
Practice Location: 349 E Avenue K6 Ste A, Lancaster, CA 93535
Phone: 661-723-4260    Fax: 661-723-6975

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.