JOHN A WALKER M.D. NPI 1477536324

NPI Information

  • NPI: 1477536324
  • Provider Name: JOHN A WALKER, M.D.
  • Classification: Family Medicine - 207Q00000X
  • Entity Type: Individual
  • PECOS Registration: Yes
  • Address: 16052 DOCTORS BLVD
    HAMMOND, LA
    ZIP 70403
  • Phone: (985) 345-9606

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NPI Details

John A Walker, M.D. is a family medicine in Hammond, LA. 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 A Walker, M.D. NPI is 1477536324. 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:

16052 DOCTORS BLVD
HAMMOND, LA
ZIP 70403-478
Phone: (985) 345-9606
Fax: (985) 345-9616

The NPI 1477536324 is registered in the Medicare Provider, Enrollment, Chain and Ownership System (PECOS). The provider is legally eligible to order and refer 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.

  • Established patient office or other outpatient visit, 30-39 minutes (HCPCS:99214)
  • Established patient office or other outpatient visit, 20-29 minutes (HCPCS:99213)
  • Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report (HCPCS:93000)

The enumeration date for this NPI number is 11/23/2005 and was last updated on 4/15/2008.

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 Medicine011436LOUISIANAYes

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
1B60592MEDICARE UPINLOUISIANA
21159336MEDICAIDLOUISIANA
3P00060600OTHERLOUISIANARAILROAD MEDICARE
45J746MEDICARE ID-TYPE UNSPECIFIEDLOUISIANA

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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