Dr Robert Jay Leonard, MD - Medicare Internal Medicine in Grosse Pointe Woods, MI

Dr Robert Jay Leonard, MD is a medicare enrolled "Internal Medicine - Hematology & Oncology" physician in Grosse Pointe Woods, Michigan. His current practice location is 19229 Mack Ave, Suite 24, Grosse Pointe Woods, Michigan. You can reach out to his office (for appointments etc.) via phone at (313) 884-5522.

Dr Robert Jay Leonard is licensed to practice in Michigan (license number RL050783) and he also participates in the medicare program. He does not accept medicare assignments directly but he may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. His NPI Number is 1710991443.

Contact Information

Dr Robert Jay Leonard, MD
19229 Mack Ave, Suite 24,
Grosse Pointe Woods, MI 48236
(313) 884-5522
(313) 884-6054

Map and Direction




Physician's Profile

Full NameDr Robert Jay Leonard
GenderMale
SpecialityInternal Medicine - Hematology & Oncology
Location19229 Mack Ave, Grosse Pointe Woods, Michigan
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1710991443
  • Provider Enumeration Date: 07/28/2006
  • Last Update Date: 04/22/2014
  Medicare PECOS Information:
  • PECOS PAC ID: 6204731094
  • Enrollment ID: I20090123000527

Medical Identifiers

Medical identifiers for Dr Robert Jay Leonard such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1710991443NPI-NPPES
3327855MedicaidMI
0824617OtherMIBCN
1981281MedicaidMI

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RH0003XInternal Medicine - Hematology & Oncology RL050783 (Michigan)Primary

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 Jay Leonard allows following entities to bill medicare on his behalf.
Entity NameAscension St John Hospital
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1043478910
PECOS PAC ID: 3173424082
Enrollment ID: O20040115000409

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 Jay Leonard 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 Jay Leonard, MD
19229 Mack Ave., Suite 24,
Grosse Pointe Woods, MI 48236

Ph: (313) 884-5522
Dr Robert Jay Leonard, MD
19229 Mack Ave, Suite 24,
Grosse Pointe Woods, MI 48236

Ph: (313) 884-5522

Reviews and Comments


Internal Medicine Doctors in Grosse Pointe Woods, MI

Carrie L Dul, M.D.
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 19229 Mack Ave Ste 24, Grosse Pointe Woods, MI 48236
Phone: 313-884-5522    Fax: 313-884-5521
Mamta Sharma, MD
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 19251 Mack Ave, Grosse Pointe Woods, MI 48236
Phone: 313-343-7280    Fax: 313-343-7921
Ayad M. Al-katib, MD
Hematology & Oncology
Medicare: Medicare Enrolled
Practice Location: 19229 Mack Ave, Suite 34, Grosse Pointe Woods, MI 48236
Phone: 313-647-3245    Fax: 313-647-3244
Dr. Ashish Bhargava, M.D.
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 19251 Mack Ave Ste 333, Grosse Pointe Woods, MI 48236
Phone: 313-343-7280    Fax: 313-343-7921
Dr. Ronald D Hertz, DO
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 19251 Mack Ave, Grosse Pointe Woods, MI 48236
Phone: 313-343-3749    Fax: 313-343-7921
Thomas Joseph Loss, MD
Hematology & Oncology
Medicare: Medicare Enrolled
Practice Location: 19299 Mack Ave Ste 34, Grosse Pointe Woods, MI 48236
Phone: 313-647-3245    Fax: 313-647-3244
Zyad Kafri, MD
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 19229 Mack Ave, Suite 23, Grosse Pointe Woods, MI 48236
Phone: 313-647-3245    Fax: 313-647-3244

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.