JOHN RUSSELL MERCKE MD NPI 1821594763

NPI Information

  • NPI: 1821594763
  • Provider Name: JOHN RUSSELL MERCKE, MD
  • Classification: Family Medicine - 207Q00000X
  • Entity Type: Individual
  • PECOS Registration: Yes
  • Address: 1020 W FERTITTA BLVD
    LEESVILLE, LA
    ZIP 71446
  • Phone: (337) 392-6203

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NPI Details

John Russell Mercke, MD is a family medicine in Leesville, LA with 9 years of experience. The provider is family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity. John Russell Mercke, MD NPI is 1821594763. 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:

1020 W FERTITTA BLVD
LEESVILLE, LA
ZIP 71446-645
Phone: (337) 392-6203

The NPI 1821594763 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.

  • Follow-up hospital inpatient care per day, typically 25 minutes (HCPCS:99232)
  • Critical care, first 30-74 minutes (HCPCS:99291)
  • Hospital discharge day management, more than 30 minutes (HCPCS:99239)
  • Initial hospital observation care per day, typically 70 minutes (HCPCS:99220)
  • Initial hospital inpatient care per day, typically 70 minutes (HCPCS:99223)
  • Follow-up hospital inpatient care per day, typically 35 minutes (HCPCS:99233)
  • Hospital observation care on day of discharge (HCPCS:99217)
  • Follow-up observation care per day, typically 25 minutes (HCPCS:99225)
  • Hospital observation or inpatient care admitted and discharged on the same day for high severity problem, typically 55 minutes (HCPCS:99236)

The enumeration date for this NPI number is 3/31/2018 and was last updated on 10/8/2021.

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
1207Q00000XFamily Medicine328002LOUISIANAYes

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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