Nirupa Vignarajan, MD - Medicare Internal Medicine in Glendale, CA

Nirupa Vignarajan, MD is a medicare enrolled "Internal Medicine" physician in Glendale, California. She graduated from medical school in 1989 and has 35 years of diverse experience with area of expertise as Internal Medicine. Her current practice location is 1030 S Glendale Ave, Suite 309, Glendale, California. You can reach out to her office (for appointments etc.) via phone at (818) 553-6666.

Nirupa Vignarajan is licensed to practice in California (license number A54107) 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 1073514261.

Contact Information

Nirupa Vignarajan, MD
1030 S Glendale Ave, Suite 309,
Glendale, CA 91205-5612
(818) 553-6666
(818) 553-6651

Map and Direction




Physician's Profile

Full NameNirupa Vignarajan
GenderFemale
SpecialityInternal Medicine
Experience35 Years
Location1030 S Glendale Ave, Glendale, 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:
  • Nirupa Vignarajan graduated from medical school in 1989
  NPI Data:
  • NPI Number: 1073514261
  • Provider Enumeration Date: 08/10/2005
  • Last Update Date: 08/01/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 1456388727
  • Enrollment ID: I20050719000966

Medical Identifiers

Medical identifiers for Nirupa Vignarajan such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1073514261NPI-NPPES
00A541070OtherCAMEDI-CAL PROVIDER NUMBER

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine A54107 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
On Time Health Care, IncGlendale, CAHome health agency
Glendale Adventist Medical CenterGlendale, CAHospital
Providence Saint Joseph Medical CtrBurbank, 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. Nirupa Vignarajan allows following entities to bill medicare on her behalf.
Entity NameNirupa Vignarajan Md Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1598180283
PECOS PAC ID: 2062635055
Enrollment ID: O20140520001320

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. Nirupa Vignarajan 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
Nirupa Vignarajan, MD
1030 S Glendale Ave, Suite 309,
Glendale, CA 91205-5612

Ph: (818) 553-6666
Nirupa Vignarajan, MD
1030 S Glendale Ave, Suite 309,
Glendale, CA 91205-5612

Ph: (818) 553-6666

Reviews and Comments


Internal Medicine Doctors in Glendale, CA

Narineh Mariam Yermian, DO
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Phone: 818-246-8000    Fax: 951-486-5910
Tigran Khachatryan,
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Practice Location: 660 W Broadway, Glendale, CA 91204
Phone: 818-243-9600    
Dr. Jean-pierre E Antaki, M.D.
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Medicare: Accepting Medicare Assignments
Practice Location: 801 S Chevy Chase Dr, #105, Glendale, CA 91205
Phone: 818-242-5299    Fax: 818-637-7607
Dr. Ellie Bloomfield, M.D.
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 1808 Verdugo Blvd, Suite 403, Glendale, CA 91208
Phone: 818-790-7098    Fax: 818-790-7099
Edgar H Aleman, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 435 Arden Ave, 410, Glendale, CA 91203
Phone: 818-242-4191    Fax: 818-242-4811
Michael Eugene Klein, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1818 Verdugo Blvd, #300, Glendale, CA 91208
Phone: 818-952-5332    Fax: 818-790-6830
Alen Mirzaian, M.D.
Internal Medicine
Medicare: May Accept Medicare Assignments
Practice Location: 1818 Verdugo Blvd Ste 401, Glendale, CA 91208
Phone: 818-790-1145    

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.