DR. MAREK PIEKOS M.D. NPI 1295756302

NPI Information

  • NPI: 1295756302
  • Provider Name: DR. MAREK PIEKOS, M.D.
  • Classification: Obstetrics & Gynecology - 207VE0102X
  • Specialization: Reproductive Endocrinology
  • Entity Type: Individual
  • Address: 744 ESSINGTON RD
    JOLIET, IL
    ZIP 60435
  • Phone: (815) 730-1100

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NPI Details

DR. Marek Piekos, M.D. is a reproductive endocrinology obstetrics gynecology in Joliet, IL. The provider is an obstetrician/gynecologist who is capable of managing complex problems relating to reproductive endocrinology and infertility. DR. Marek Piekos, M.D. NPI is 1295756302. 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:

744 ESSINGTON RD
JOLIET, IL
ZIP 60435-912
Phone: (815) 730-1100
Fax: (815) 730-1066

The enumeration date for this NPI number is 7/22/2006 and was last updated on 3/7/2023.

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
1207VE0102XObstetrics & GynecologyReproductive EndocrinologyILLINOISYes

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
12206563OTHERILLINOISBCBS
27441000OTHERILLINOISUHC
3CIGNAOTHERILLINOIS8889097001
40600486OTHERILLINOISAETNA

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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