Dr Robert J Massingill, MD - Medicare Hematology/oncology in Bossier City, LA

Dr Robert J Massingill, MD is a medicare enrolled "Internal Medicine - Hematology & Oncology" physician in Bossier City, Louisiana. He went to Louisiana State University School Of Medicine In Shreveport and graduated in 1969 and has 55 years of diverse experience with area of expertise as Hematology/oncology. He is a member of the group practice Christus Trinity Clinic and his current practice location is 2539 Viking Dr, Bossier City, Louisiana. You can reach out to his office (for appointments etc.) via phone at (318) 848-2970.

Dr Robert J Massingill is licensed to practice in Louisiana (license number 011260) 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 1770587461.

Contact Information

Dr Robert J Massingill, MD
2539 Viking Dr,
Bossier City, LA 71111-1611
(318) 848-2970
(318) 848-2971

Map and Direction




Physician's Profile

Full NameDr Robert J Massingill
GenderMale
SpecialityHematology/oncology
Experience55 Years
Location2539 Viking Dr, Bossier City, Louisiana
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:
  • Dr Robert J Massingill attended and graduated from Louisiana State University School Of Medicine In Shreveport in 1969
  NPI Data:
  • NPI Number: 1770587461
  • Provider Enumeration Date: 06/09/2005
  • Last Update Date: 11/14/2016
  Medicare PECOS Information:
  • PECOS PAC ID: 2668558503
  • Enrollment ID: I20081121000287

Medical Identifiers

Medical identifiers for Dr Robert J Massingill such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1770587461NPI-NPPES
1126861MedicaidLA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RH0003XInternal Medicine - Hematology & Oncology 011260 (Louisiana)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Christus Hospice & Palliative Care-schumpertShreveport, LAHospice
Hospice Of Shreveport BossierShreveport, LAHospice
Christus Health Shreveport - BossierShreveport, LAHospital
Willis Knighton Medical Center, IncShreveport, LAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Christus Trinity Clinic30724267411217

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 Robert J Massingill allows following entities to bill medicare on his behalf.
Entity NameC H Wilkinson Physician Network
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1457382947
PECOS PAC ID: 8921919580
Enrollment ID: O20070911000793
Entity NameChristus Trinity Clinic
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1285684225
PECOS PAC ID: 3072426741
Enrollment ID: O20200910000388

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 Robert J Massingill 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 Robert J Massingill, MD
919 Hidden Rdg,
Irving, TX 75038-3813

Ph: (469) 282-2711
Dr Robert J Massingill, MD
2539 Viking Dr,
Bossier City, LA 71111-1611

Ph: (318) 848-2970

Reviews and Comments


Internal Medicine Doctors in Bossier City, LA

Neelima Chintapalli, M.D.
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 2539 Viking Dr, Bossier City, LA 71111
Phone: 318-848-2970    Fax: 318-848-2971
Diana Magpayo Lim, MD
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 2400 Hospital Dr, Suite 420, Bossier City, LA 71111
Phone: 318-212-7910    Fax: 318-212-7915
Dr. Barry Marvin Osherowitz, MD
Hematology & Oncology
Medicare: Medicare Enrolled
Practice Location: 1608 Jimmie Davis Hwy, Bossier City, LA 71112
Phone: 318-747-2510    Fax: 318-742-3727
Nealan Dewayne Prather, MD
Hematology & Oncology
Medicare: Not Enrolled in Medicare
Practice Location: 2400 Hospital Dr, Suite 420, Bossier City, LA 71111
Phone: 318-212-7910    Fax: 318-212-7915
Leslie Jean Sewell, MD
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 2300 Hospital Dr, Suite 320, Bossier City, LA 71111
Phone: 318-212-7848    Fax: 318-212-7855
Sarah Rainwater,
Hematology & Oncology
Medicare: Medicare Enrolled
Practice Location: 2300 Hospital Dr Ste 420, Bossier City, LA 71111
Phone: 318-212-7982    
Tom Chalermchai Rodsuwan, MD
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 2400 Hospital Dr, Suite 130, Bossier City, LA 71111
Phone: 318-212-7990    Fax: 318-212-7995

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.