NPPES file of Aug 9, 2026

Ronald J Belczyk Dpm

Ronald J Belczyk Dpm holds 5 active organization NPIs in the federal registry, with practice locations in 5 California cities. All list foot & ankle surgery podiatrist as their primary taxonomy; each location can bill under its own NPI.

CMS NPPES registry, file of Aug 9, 2026 · legal names grouped after punctuation and "LLC" are removed · method · Verify with CMS →

Which NPI is yours?

Search the organization with your city to find the NPI for the location you visit or bill.

Find a location's NPI

La Palma has the most NPIs, 1

  1. La Palma1
  2. Northridge1
  3. Oxnard1
  4. Sherman Oaks1
  5. Van Nuys1

Source: CMS NPPES monthly file of Aug 9, 2026, organization NPIs by practice city.

Most NPIs were issued in 2010 and 2020

Ronald J Belczyk Dpm NPIs by year issued2010: 1, 2011: 0, 2012: 0, 2013: 0, 2014: 0, 2015: 0, 2016: 0, 2017: 0, 2018: 0, 2019: 0, 2020: 3, 2021: 0, 2022: 101232010201220142016201820202022131
Ronald J Belczyk Dpm NPIs by year issued2010: 1, 2011: 0, 2012: 0, 2013: 0, 2014: 0, 2015: 0, 2016: 0, 2017: 0, 2018: 0, 2019: 0, 2020: 3, 2021: 0, 2022: 101232010201120122013201420152016201720182019202020212022131
Ronald J Belczyk Dpm NPIs by year issued2010: 1, 2011: 0, 2012: 0, 2013: 0, 2014: 0, 2015: 0, 2016: 0, 2017: 0, 2018: 0, 2019: 0, 2020: 3, 2021: 0, 2022: 101232010201220142016201820202022131

Source: CMS NPPES, enumeration dates.

3 NPIs were issued in 2020 alone, more than in any other year; none in 10 of the years between.

La Palma locations

The city with the most Ronald J Belczyk Dpm NPIs. The full list of all 5 follows.

NPILocationPrimary taxonomyIssued
18610080545471 LA PALMA AVE STE 106, La PalmaFoot & Ankle Surgery PodiatristSep 22, 2020
All 5 locations, by city
NPILocationPrimary taxonomyIssued
18610080545471 LA PALMA AVE STE 106, La PalmaFoot & Ankle Surgery PodiatristSep 22, 2020
194294509218433 ROSCOE BLVD STE 105, NorthridgeFoot & Ankle Surgery PodiatristMay 3, 2022
1215543400903 W 7TH ST, OxnardFoot & Ankle Surgery PodiatristSep 22, 2020
11741393564911 VAN NUYS BLVD STE 100, Sherman OaksFoot & Ankle Surgery PodiatristSep 22, 2020
103341067515107 VANOWEN ST, Van NuysFoot & Ankle Surgery PodiatristNov 13, 2010

Checking an organization

  1. Match the NPI to the exact location you will visit or bill; each location can have its own.
  2. Confirm the business entity with the secretary of state.
  3. Check the HHS-OIG exclusion list for the organization and its owners.
  4. Verify each clinician you will see on their own record and with the state license search.

Common questions

Why does Ronald J Belczyk Dpm have 5 NPIs?

An organization may obtain more than one Type 2 NPI, for example for separate locations or units that bill on their own. Ronald J Belczyk Dpm's NPIs list practice locations in 5 cities.

Is an organization NPI a license?

No. An NPI identifies who bills. Facilities and the clinicians who work there are licensed separately by the state.

Source: CMS National Plan and Provider Enumeration System (NPPES), monthly file of Aug 9, 2026 (NPPES files on CMS.gov). An NPI identifies who bills; it is not a license.