Dr Vrinda Mahajan, MD - Medicare Nephrology in St Louis, MO

Dr Vrinda Mahajan, MD is a medicare enrolled "Internal Medicine" physician in St Louis, Missouri. She graduated from medical school in 2006 and has 18 years of diverse experience with area of expertise as Nephrology. She is a member of the group practice Montgomery Renal Associates P.a. and her current practice location is 6420 Clayton Rd, St Louis, Missouri. You can reach out to her office (for appointments etc.) via phone at (314) 768-8000.

Dr Vrinda Mahajan is licensed to practice in Missouri (license number 2006013738) 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 1790997724.

Contact Information

Dr Vrinda Mahajan, MD
6420 Clayton Rd,
St Louis, MO 63117
(314) 768-8000
Not Available

Map and Direction




Physician's Profile

Full NameDr Vrinda Mahajan
GenderFemale
SpecialityNephrology
Experience18 Years
Location6420 Clayton Rd, St Louis, Missouri
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 Vrinda Mahajan graduated from medical school in 2006
  NPI Data:
  • NPI Number: 1790997724
  • Provider Enumeration Date: 05/03/2007
  • Last Update Date: 07/08/2007
  Medicare PECOS Information:
  • PECOS PAC ID: 6608902143
  • Enrollment ID: I20160819001836

Medical Identifiers

Medical identifiers for Dr Vrinda Mahajan such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1790997724NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 2006013738 (Missouri)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Gaithersburg DialysisGaithersburg, MDDialysis facility
Germantown DialysisGermantown, MDDialysis facility
Davita - Middlebrook DialysisGermantown, MDDialysis facility
Adventist Healthcare Shady Grove Medical CenterRockville, MDHospital
Suburban HospitalBethesda, MDHospital
Medstar Montgomery Medical CenterOlney, MDHospital
Holy Cross Germantown HospitalGermantown, MDHospital
Holy Cross HospitalSilver spring, MDHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Montgomery Renal Associates P.a.00423454644

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 Vrinda Mahajan allows following entities to bill medicare on her behalf.
Entity NameMgmc Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1891797148
PECOS PAC ID: 9537073119
Enrollment ID: O20031220000056
Entity NameMontgomery Renal Associates P.a.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1558316752
PECOS PAC ID: 0042345464
Enrollment ID: O20100324000020

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 Vrinda Mahajan 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 Vrinda Mahajan, MD
7090 Oakland Ave, 1- E,
St Louis, MO 63117

Ph: (314) 255-7041
Dr Vrinda Mahajan, MD
6420 Clayton Rd,
St Louis, MO 63117

Ph: (314) 768-8000

Reviews and Comments


Internal Medicine Doctors in St Louis, MO

Chantri Trinh, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 3660 Vista, St Louis, MO 63110
Phone: 314-977-8462    Fax: 314-771-8575
Patrick H Durbin, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 6901 Chippewa St, St Louis, MO 63109
Phone: 314-644-7000    Fax: 314-644-7101
Syed H Tariq, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 3660 Vista, St Louis, MO 63110
Phone: 314-977-8462    Fax: 314-771-8575
Donald J Kennedy, MD
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 3660 Vista, St Louis, MO 63110
Phone: 314-577-8648    Fax: 314-771-3816
Naga Neelima Nallapaneni, M.D
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 4414 North Florissant, St Louis, MO 63107
Phone: 314-898-1700    Fax: 314-814-8542
Dr. Jennifer A Delaney, MD
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 11709 Old Ballas Rd, St Louis, MO 63141
Phone: 314-993-1200    Fax: 314-993-1240
Mr. Basanta Subedi, MD
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 6420 Clayton Road, St Louis, MO 63117
Phone: 314-768-8000    

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.