Raj Shivaji, MD - Medicare Internal Medicine in Florissant, MO

Raj Shivaji, MD is a medicare enrolled "Internal Medicine" physician in Florissant, Missouri. She graduated from medical school in 1978 and has 46 years of diverse experience with area of expertise as Internal Medicine. She is a member of the group practice Simcare, Pllc and her current practice location is 1225 Graham Rd, Florissant, Missouri. You can reach out to her office (for appointments etc.) via phone at (314) 953-6000.

Raj Shivaji is licensed to practice in Texas (license number T4849) 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 1770508160.

Contact Information

Raj Shivaji, MD
1225 Graham Rd,
Florissant, MO 63031-8014
(314) 953-6000
Not Available

Map and Direction




Physician's Profile

Full NameRaj Shivaji
GenderFemale
SpecialityInternal Medicine
Experience46 Years
Location1225 Graham Rd, Florissant, 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:
  • Raj Shivaji graduated from medical school in 1978
  NPI Data:
  • NPI Number: 1770508160
  • Provider Enumeration Date: 07/13/2006
  • Last Update Date: 09/27/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 1355330457
  • Enrollment ID: I20220704000030

Medical Identifiers

Medical identifiers for Raj Shivaji such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1770508160NPI-NPPES
204666937MedicaidMO

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207P00000XEmergency Medicine 036-097085 (Illinois)Secondary
207P00000XEmergency Medicine 111366 (Missouri)Secondary
207P00000XEmergency Medicine 62808 (New Jersey)Secondary
207R00000XInternal Medicine T4849 (Texas)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Simcare, Pllc40829637494

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. Raj Shivaji allows following entities to bill medicare on her behalf.
Entity NameSimcare, Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1023508504
PECOS PAC ID: 4082963749
Enrollment ID: O20180814003016

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. Raj Shivaji 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
Raj Shivaji, MD
75 Remit Drive, Lockbox 6804,
Chicago, IL 60675-6804

Ph: (866) 916-5259
Raj Shivaji, MD
1225 Graham Rd,
Florissant, MO 63031-8014

Ph: (314) 953-6000

Reviews and Comments


Internal Medicine Doctors in Florissant, MO

Rebecca V Rugen,
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1225 Graham Rd, Ste 2320c, Florissant, MO 63031
Phone: 314-953-6801    Fax: 314-953-6819
Dr. Rita Mukerji, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1225 Graham Rd Ste C-2310, Florissant, MO 63031
Phone: 314-953-6300    Fax: 314-953-6309
Dr. Haobin Chen, MD
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 1255 Graham Rd, Div Im Medical Oncology, Ste 101, Florissant, MO 63031
Phone: 800-647-2098    Fax: 314-362-3192
Jareer Othman Baker Farah, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1225 Graham Rd Ste C-2310, Florissant, MO 63031
Phone: 314-953-6300    
Dr. Nicholas John Mayer, D.O.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1265 Graham Rd Ste 1, Florissant, MO 63031
Phone: 314-741-1600    Fax: 314-741-1677
Felicia R Bentley, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 247 Dunn Rd, Florissant, MO 63031
Phone: 314-438-0700    Fax: 314-438-0737
Dr. Francisco J Garriga, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1120 Shackelford Rd, Florissant, MO 63031
Phone: 314-921-4420    Fax: 314-921-6086

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.