LEONARD M KLEIN NPI 1255328878

NPI Information

  • NPI: 1255328878
  • Provider Name: LEONARD M KLEIN
  • Classification: Internal Medicine - 207RH0003X
  • Specialization: Hematology & Oncology
  • Entity Type: Individual
  • PECOS Registration: Yes
  • Address: 8915 W GOLF RD
    NILES, IL
    ZIP 60714
  • Phone: (847) 827-9060

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NPI Details

Leonard M Klein is a hematology and oncology internal medicine in Niles, IL. 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 M Klein NPI is 1255328878. The provider is registered as an individual entity type.

The NPPES NPI record indicates the provider is a male.

The provider's business location address is:

8915 W GOLF RD
NILES, IL
ZIP 60714-905
Phone: (847) 827-9060
Fax: (847) 827-7196

The NPI 1255328878 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, fosaprepitant, 1 mg (HCPCS:J1453)
  • Injection, denosumab, 1 mg (HCPCS:J0897)
  • Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml (HCPCS:Q9967)
  • Injection, dexamethasone sodium phosphate, 1 mg (HCPCS:J1100)
  • Injection, granisetron hydrochloride, 100 mcg (HCPCS:J1626)
  • Established patient office or other outpatient visit, 30-39 minutes (HCPCS:99214)
  • Injection, palonosetron hcl, 25 mcg (HCPCS:J2469)
  • Injection of additional new drug or substance into vein (HCPCS:96375)
  • Follow-up hospital inpatient care per day, typically 35 minutes (HCPCS:99233)
  • Established patient office or other outpatient visit, 40-54 minutes (HCPCS:99215)
  • Administration of non-hormonal anti-neoplastic chemotherapy under skin or into muscle (HCPCS:96401)
  • Administration of chemotherapy into vein, 1 hour or less (HCPCS:96413)
  • Oncology care model (ocm) monthly enhanced oncology services (meos) payment for ocm enhanced services. g9678 payments may only be made to ocm practitioners for ocm beneficiaries for the furnishment of enhanced services as defined in the ocm participation a (HCPCS:G9678)
  • Injection of drug or substance under skin or into muscle (HCPCS:96372)
  • Injection, diphenhydramine hcl, up to 50 mg (HCPCS:J1200)
  • Administration of chemotherapy into vein, each additional hour (HCPCS:96415)
  • Infusion into a vein for therapy, prevention, or diagnosis, 1 hour or less (HCPCS:96365)
  • 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 into a vein for hydration, each additional hour (HCPCS:96361)
  • Initial hospital inpatient care per day, typically 70 minutes (HCPCS:99223)
  • Infusion, normal saline solution , 1000 cc (HCPCS:J7030)
  • Injection of drug or substance into vein (HCPCS:96374)
  • Infusion into a vein for hydration, 31-60 minutes (HCPCS:96360)
  • Unclassified drugs (HCPCS:J3490)
  • Infusion into a vein for therapy, prevention, or diagnosis concurrent with another infusion (HCPCS:96368)
  • Infusion, normal saline solution, sterile (500 ml = 1 unit) (HCPCS:J7040)
  • Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional (HCPCS:99211)
  • Administration of influenza virus vaccine (HCPCS:G0008)
  • Fluorodeoxyglucose f-18 fdg, diagnostic, per study dose, up to 45 millicuries (HCPCS:A9552)
  • Biopsy and aspiration of bone marrow sample for diagnosis (HCPCS:38222)
  • Ct scan of chest with contrast (HCPCS:71260)
  • Ct scan of abdomen and pelvis with contrast (HCPCS:74177)
  • Follow-up hospital inpatient care per day, typically 25 minutes (HCPCS:99232)
  • Injection, tixagevimab and cilgavimab, for the pre-exposure prophylaxis only, for certain adults and pediatric individuals (12 years of age and older weighing at least 40kg) with no known sars-cov-2 exposure, who either have moderate to severely compromise (HCPCS:M0220)
  • Nuclear medicine study from skull base to mid-thigh with ct scan (HCPCS:78815)
  • Influenza vaccine split virus, preservative free (HCPCS:90662)
  • Ct scan of chest without contrast (HCPCS:71250)

The enumeration date for this NPI number is 9/29/2005 and was last updated on 12/17/2021.

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 & Oncology036064246ILLINOISYes

Other Identifiers

The following information regarding additional identifiers associated to this NPI record includes the other identifier number, identifier type, identifier state and issuer.

No. Other Provider Identifier Other Provider Identifier Type Other Provider Identifier State Other Provider Identifier Issuer
1036064246MEDICAIDILLINOIS

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: 3/30/2025

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