DR. ANDREY LEONOV M.D. NPI 1043310261

NPI Information

  • NPI: 1043310261
  • Provider Name: DR. ANDREY LEONOV, M.D.
  • Classification: Allergy & Immunology - 207K00000X
  • Entity Type: Individual
  • PECOS Registration: Yes
  • Address: 2100 GLENWOOD AVE
    JOLIET, IL
    ZIP 60435
  • Phone: (815) 514-2712

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NPI Details

DR. Andrey Leonov, M.D. is an allergy immunology in Joliet, IL with 23 years of experience. The provider is an allergist-immunologist is trained in evaluation, physical and laboratory diagnosis, and management of disorders involving the immune system. Selected examples of such conditions include asthma, anaphylaxis, rhinitis, eczema, and adverse reactions to drugs, foods, and insect stings as well as immune deficiency diseases (both acquired and congenital), defects in host defense, and problems related to autoimmune disease, organ transplantation, or malignancies of the immune system. DR. Andrey Leonov, M.D. NPI is 1043310261. 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:

2100 GLENWOOD AVE
JOLIET, IL
ZIP 60435-487
Phone: (815) 514-2712

The NPI 1043310261 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.

  • Test for allergy using allergenic extract (HCPCS:95004)
  • Test for allergy using allergenic extract injected into skin (HCPCS:95024)
  • Established patient office or other outpatient visit, 20-29 minutes (HCPCS:99213)
  • New patient office or other outpatient visit, 30-44 minutes (HCPCS:99203)
  • New patient office or other outpatient visit, 45-59 minutes (HCPCS:99204)
  • Insertion of needle into vein for collection of blood sample (HCPCS:36415)
  • Established patient office or other outpatient visit, 30-39 minutes (HCPCS:99214)

The enumeration date for this NPI number is 9/25/2006 and was last updated on 8/10/2023.

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
1208000000XPediatrics248493NEW YORKNo
2208000000XPediatrics35089736OHIONo
3208000000XPediatrics25MA08039700NEW JERSEYNo
42080P0201XPediatricsPediatric Allergy/Immunology4301107932MICHIGANNo
5207K00000XAllergy & Immunology036-125826ILLINOISYes

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
12745373MEDICAIDOHIO

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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