LEONARD GIANNONE MD NPI 1245297571

NPI Information

  • NPI: 1245297571
  • Provider Name: LEONARD GIANNONE, MD
  • Classification: Internal Medicine - 207RH0003X
  • Specialization: Hematology & Oncology
  • Entity Type: Individual
  • PECOS Registration: Yes
  • Address: 900 N. 1ST STREET
    SPRINGFIELD, IL
    ZIP 62702
  • Phone: (217) 528-7541

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NPI Details

Leonard Giannone, MD is a hematology and oncology internal medicine in Springfield, IL with 47 years of experience. The provider is an internist doctor of osteopathy that specializes in the treatment of the combination of hematology and oncology disorders. A doctor of osteopathy that is board eligible/certified by the American Osteopathic Board of Internal Medicine WAS able to obtain a Certificate of Special Qualifications in the field of Hematology and Oncology. The Certificate is NO longer offered. Leonard Giannone, MD NPI is 1245297571. The provider is registered as an individual entity type.

The NPPES NPI record indicates the provider is a male.

Education
Medical School: UNIVERSITY OF CHICAGO, PRITZKER SCHOOL OF MEDICINE
Graduation Year:1979

The provider's business location address is:

900 N. 1ST STREET
SPRINGFIELD, IL
ZIP 62702-749
Phone: (217) 528-7541
Fax: (217) 527-2830

The NPI 1245297571 is registered in the Medicare Provider, Enrollment, Chain and Ownership System (PECOS). The provider is legally eligible to order and refer Part B (Clinical Laboratory and Imaging), Durable Medical Equipment, Part A Home Health Agency (HHA), Power Mobility Devices.

The following top HCPCS codes were publicly reported for this provider under the Medicare program for the year 2016. The reported codes are based on the top codes for each available Medicare specialty, excluding evaluation and management codes.

  • Injection, iron sucrose, 1 mg (HCPCS:J1756)
  • Injection, pembrolizumab, 1 mg (HCPCS:J9271)
  • Injection, darbepoetin alfa, 1 microgram (non-esrd use) (HCPCS:J0881)
  • Injection, denosumab, 1 mg (HCPCS:J0897)
  • Injection, fosaprepitant, 1 mg (HCPCS:J1453)
  • Injection, dexamethasone sodium phosphate, 1 mg (HCPCS:J1100)
  • Established patient office or other outpatient visit, 30-39 minutes (HCPCS:99214)
  • Injection, palonosetron hcl, 25 mcg (HCPCS:J2469)
  • Injection, granisetron hydrochloride, 100 mcg (HCPCS:J1626)
  • Infusion, normal saline solution, 250 cc (HCPCS:J7050)
  • Injection, leucovorin calcium, per 50 mg (HCPCS:J0640)
  • Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count (HCPCS:85025)
  • Insertion of needle into vein for collection of blood sample (HCPCS:36415)
  • Injection, fluorouracil, 500 mg (HCPCS:J9190)
  • Injection, pegfilgrastim, excludes biosimilar, 0.5 mg (HCPCS:J2506)
  • Administration of chemotherapy into vein, 1 hour or less (HCPCS:96413)
  • Injection of additional new drug or substance into vein (HCPCS:96375)
  • Infusion into a vein for therapy, prevention, or diagnosis, 1 hour or less (HCPCS:96365)
  • Injection of drug or substance under skin or into muscle (HCPCS:96372)
  • Leuprolide acetate (for depot suspension), 7.5 mg (HCPCS:J9217)
  • Infusion into a vein for therapy, prevention, or diagnosis, additional sequential infusion, 1 hour or less (HCPCS:96367)
  • Established patient office or other outpatient visit, 20-29 minutes (HCPCS:99213)
  • Infusion, normal saline solution , 1000 cc (HCPCS:J7030)
  • Administration of chemotherapy into vein, each additional hour (HCPCS:96415)
  • Blood test, basic group of blood chemicals (calcium, ionized) (HCPCS:80047)
  • Administration of hormonal anti-neoplastic chemotherapy under skin or into muscle (HCPCS:96402)
  • Infusion into a vein for hydration, each additional hour (HCPCS:96361)
  • Administration of additional new drug or substance into vein, 1 hour or less (HCPCS:96417)
  • Injection, diphenhydramine hcl, up to 50 mg (HCPCS:J1200)
  • Injection, vitamin b-12 cyanocobalamin, up to 1000 mcg (HCPCS:J3420)
  • Unclassified drugs (HCPCS:J3490)
  • Administration of additional new drug or substance into vein using push technique (HCPCS:96411)
  • New patient office or other outpatient visit, 45-59 minutes (HCPCS:99204)
  • Established patient office or other outpatient visit, 40-54 minutes (HCPCS:99215)
  • Chemotherapy administration, intravenous infusion technique; initiation of infusion in the office/clinic setting using office/clinic pump/supplies, with continuation of the infusion in the community setting (e.g., home, domiciliary, rest home or assisted l (HCPCS:G0498)
  • Iron binding capacity (HCPCS:83550)
  • Red blood count, automated test (HCPCS:85045)
  • Follow-up hospital inpatient care per day, typically 25 minutes (HCPCS:99232)
  • New patient office or other outpatient visit, 60-74 minutes (HCPCS:99205)
  • Blood creatinine level (HCPCS:82565)

The enumeration date for this NPI number is 4/28/2006 and was last updated on 5/22/2020.

Taxonomy Codes

The NPI record includes the healthcare provider taxonomy classification, state license number and state of licensure. The following information regarding the scope of practice of this provider is available:

No. Taxonomy Code Taxonomy Clasification Taxonomy Specialization License Number License State Primary
1207RH0003XInternal MedicineHematology & Oncology036061203ILLINOISYes

What is NPI?

NPI stands for National Provider Identifier. The NPI is a 10-digit identification number that is completely unique. The NPI number by itself does not contain any identifiable information such as a provider’s speciality or location. The NPI is assigned to individuals or organizacions for their lifespan and it is independent of key provider information type updates like a change of practices, location or speciality.

This page was last updated on: 11/21/2025

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