WILLIAM B WALKER DPM NPI 1841225422

NPI Information

  • NPI: 1841225422
  • Provider Name: WILLIAM B WALKER, DPM
  • Classification: Podiatrist - 213E00000X
  • Entity Type: Individual
  • PECOS Registration: Yes
  • Address: 425 W BONITA AVE STE 110
    SAN DIMAS, CA
    ZIP 91773
  • Phone: (909) 599-0981

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NPI Details

William B Walker, DPM is a podiatrist in San Dimas, CA. The provider is a podiatrist is a person qualified by a Doctor of Podiatric Medicine (D.P.M.) degree, licensed by the state, and practicing within the scope of that license. Podiatrists diagnose and treat foot diseases and deformities. They perform medical, surgical and other operative procedures, prescribe corrective devices and prescribe and administer drugs and physical therapy. William B Walker, DPM NPI is 1841225422. 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:

425 W BONITA AVE STE 110
SAN DIMAS, CA
ZIP 91773-543
Phone: (909) 599-0981
Fax: (909) 592-0738

The NPI 1841225422 is registered in the Medicare Provider, Enrollment, Chain and Ownership System (PECOS).

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.

  • Removal of fingernails or toenails, 1-5 nails (HCPCS:11720)
  • Trimming of dystrophic nails, any number (HCPCS:G0127)
  • Follow-up nursing facility visit per day, typically 10 minutes (HCPCS:99307)
  • Removal of fingernails or toenails, 6 or more nails (HCPCS:11721)

The enumeration date for this NPI number is 7/11/2006 and was last updated on 7/8/2007.

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
1213E00000XPodiatristE2500CALIFORNIAYes

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
1T19206MEDICARE UPINCALIFORNIA
2000E25000MEDICARE ID-TYPE UNSPECIFIEDCALIFORNIA
3000E25000MEDICAIDCALIFORNIA
4000E25001MEDICAIDCALIFORNIA
5E2500MEDICARE ID-TYPE UNSPECIFIEDCALIFORNIA

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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