Rajeev Nayar, MD - Medicare Gastroenterology in Milwaukee, WI

Rajeev Nayar, MD is a medicare enrolled "Internal Medicine - Gastroenterology" physician in Milwaukee, Wisconsin. He graduated from medical school in 1992 and has 32 years of diverse experience with area of expertise as Gastroenterology. He is a member of the group practice David C Chua Mdsc Ltd and his current practice location is 2801 W Kk River Pkwy, Suite 1030, Milwaukee, Wisconsin. You can reach out to his office (for appointments etc.) via phone at (414) 908-6500.

Rajeev Nayar is licensed to practice in Wisconsin (license number 39631-020) 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 1346217023.

Contact Information

Rajeev Nayar, MD
2801 W Kk River Pkwy, Suite 1030,
Milwaukee, WI 53215-3669
(414) 908-6500
(414) 385-2980

Map and Direction




Physician's Profile

Full NameRajeev Nayar
GenderMale
SpecialityGastroenterology
Experience32 Years
Location2801 W Kk River Pkwy, Milwaukee, Wisconsin
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:
  • Rajeev Nayar graduated from medical school in 1992
  NPI Data:
  • NPI Number: 1346217023
  • Provider Enumeration Date: 03/02/2006
  • Last Update Date: 07/09/2007
  Medicare PECOS Information:
  • PECOS PAC ID: 1658365242
  • Enrollment ID: I20130612000249

Medical Identifiers

Medical identifiers for Rajeev Nayar such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1346217023NPI-NPPES
32432500MedicaidWI

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RG0100XInternal Medicine - Gastroenterology 39631-020 (Wisconsin)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Presence Saints Mary And Elizabeth Medical CenterChicago, ILHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
David C Chua Mdsc Ltd90322988803

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. Rajeev Nayar allows following entities to bill medicare on his behalf.
Entity NamePatient First Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1548258072
PECOS PAC ID: 3274446596
Enrollment ID: O20031111000788
Entity NameDavid C Chua Mdsc Ltd
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1225210214
PECOS PAC ID: 9032298880
Enrollment ID: O20080505000433

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. Rajeev Nayar 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
Rajeev Nayar, MD
3033 S 27th St, Suite 202,
Milwaukee, WI 53215-3600

Ph: (414) 908-6601
Rajeev Nayar, MD
2801 W Kk River Pkwy, Suite 1030,
Milwaukee, WI 53215-3669

Ph: (414) 908-6500

Reviews and Comments


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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.