Dr Aruna Krishnaswamy, MD - Medicare Internal Medicine in Westminster, CA

Dr Aruna Krishnaswamy, MD is a medicare enrolled "Internal Medicine" physician in Westminster, California. She graduated from medical school in 1987 and has 37 years of diverse experience with area of expertise as Internal Medicine. She is a member of the group practice Pathway Medical Group Inc and her current practice location is 7955 Westminster Blvd, Westminster, California. You can reach out to her office (for appointments etc.) via phone at (714) 379-3221.

Dr Aruna Krishnaswamy is licensed to practice in California (license number A50217) 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 1548479140.

Contact Information

Dr Aruna Krishnaswamy, MD
7955 Westminster Blvd,
Westminster, CA 92683-4001
(714) 379-3221
(714) 379-3211

Map and Direction




Physician's Profile

Full NameDr Aruna Krishnaswamy
GenderFemale
SpecialityInternal Medicine
Experience37 Years
Location7955 Westminster Blvd, Westminster, 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 Aruna Krishnaswamy graduated from medical school in 1987
  NPI Data:
  • NPI Number: 1548479140
  • Provider Enumeration Date: 05/21/2007
  • Last Update Date: 10/22/2019
  Medicare PECOS Information:
  • PECOS PAC ID: 5799671335
  • Enrollment ID: I20040223000422

Medical Identifiers

Medical identifiers for Dr Aruna Krishnaswamy such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1548479140NPI-NPPES
00A502170MedicaidCA
A50217OtherCAPHYSICIAN LICENSE

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine A50217 (California)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Pathway Medical Group Inc509277669020

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 Aruna Krishnaswamy allows following entities to bill medicare on her behalf.
Entity NamePathway Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1902853302
PECOS PAC ID: 5092776690
Enrollment ID: O20041026000511

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 Aruna Krishnaswamy 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 Aruna Krishnaswamy, MD
P.o.box 2989,
Seal Beach, CA 90740-1989

Ph: (714) 379-3221
Dr Aruna Krishnaswamy, MD
7955 Westminster Blvd,
Westminster, CA 92683-4001

Ph: (714) 379-3221

Reviews and Comments


Internal Medicine Doctors in Westminster, CA

Theresa Thanh Ngoc Nguyen, M.D.
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Medicare: Accepting Medicare Assignments
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Phone: 714-775-8090    Fax: 714-775-2998
Dr. Hieu N Tram, MD
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Medicare: Accepting Medicare Assignments
Practice Location: 15355 Brookhurst Street, Suite 102, Westminster, CA 92683
Phone: 714-775-3060    Fax: 714-531-0959
Dr. Vu Le, M.D.
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Medicare: Not Enrolled in Medicare
Practice Location: 9938 Bolsa Ave, Suite 205, Westminster, CA 92683
Phone: 714-531-9515    Fax: 714-531-9510
Dr. Loc Dac Bui, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 8900 Bolsa Ave, Suite B, Westminster, CA 92683
Phone: 714-897-2623    Fax: 714-379-0343
Paul T. Duong, M.D.
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Medicare: Accepting Medicare Assignments
Practice Location: 9433 Bolsa Ave, Suite # A, Westminster, CA 92683
Phone: 714-839-7332    
David N Pham, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 14120 Beach Blvd 101, Westminster, CA 92683
Phone: 714-887-0400    Fax: 714-887-0701
Phuong-chi Phan, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 14571 Magnolia St, Suite 207, Westminster, CA 92683
Phone: 714-890-9241    Fax: 714-890-9541

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.