Dr Gregory C Henkelmann, MD - Medicare Radiation Oncology in Baton Rouge, LA

Dr Gregory C Henkelmann, MD is a medicare enrolled "Radiology - Radiation Oncology" physician in Baton Rouge, Louisiana. He went to Loma Linda University School Of Medicine and graduated in 1984 and has 40 years of diverse experience with area of expertise as Radiation Oncology. He is a member of the group practice Mary Bird Perkins Cancer Center and his current practice location is 4950 Essen Lane, Baton Rouge, Louisiana. You can reach out to his office (for appointments etc.) via phone at (225) 215-1136.

Dr Gregory C Henkelmann is licensed to practice in Louisiana (license number 07671R) 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 1639264237.

Contact Information

Dr Gregory C Henkelmann, MD
4950 Essen Lane,
Baton Rouge, LA 70809
(225) 215-1136
(225) 215-1658

Map and Direction




Physician's Profile

Full NameDr Gregory C Henkelmann
GenderMale
SpecialityRadiation Oncology
Experience40 Years
Location4950 Essen Lane, Baton Rouge, 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 Gregory C Henkelmann attended and graduated from Loma Linda University School Of Medicine in 1984
  NPI Data:
  • NPI Number: 1639264237
  • Provider Enumeration Date: 10/03/2006
  • Last Update Date: 11/23/2009
  Medicare PECOS Information:
  • PECOS PAC ID: 1850480906
  • Enrollment ID: I20081215000001

Medical Identifiers

Medical identifiers for Dr Gregory C Henkelmann such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1639264237NPI-NPPES
1377325MedicaidLA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
2085R0001XRadiology - Radiation Oncology 07671R (Louisiana)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
St Tammany Parish HospitalCovington, LAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Mary Bird Perkins Cancer Center438564628031

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 Gregory C Henkelmann allows following entities to bill medicare on his behalf.
Entity NameMary Bird Perkins Cancer Center
Entity TypePart B Supplier - Radiation Therapy Center
Entity IdentifiersNPI Number: 1295833580
PECOS PAC ID: 4385646280
Enrollment ID: O20070206000329
Entity NameBaton Rouge General Medical Center
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1215199724
PECOS PAC ID: 4082600077
Enrollment ID: O20081121000299
Entity NameSt Elizabeth Mary Bird Perkins Cancer Center Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1619155124
PECOS PAC ID: 8628222551
Enrollment ID: O20130611000874

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 Gregory C Henkelmann 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 Gregory C Henkelmann, MD
4950 Essen Lane,
Baton Rouge, LA 70809

Ph: (225) 215-1136
Dr Gregory C Henkelmann, MD
4950 Essen Lane,
Baton Rouge, LA 70809

Ph: (225) 215-1136

Reviews and Comments


Radiology Doctors in Baton Rouge, LA

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Dr. Robert Reece Newsome Sr., M.D.
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Phone: 225-769-6700    Fax: 225-768-7608
Karl Matthew Nettles Jr., MD
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Practice Location: 7520 Perkins Rd, Baton Rouge, LA 70808
Phone: 225-769-6700    Fax: 225-768-7608

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).

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