NPPES file of Aug 9, 2026

David J Gajda Md A Professional Corporation

David J Gajda Md A Professional Corporation holds 6 active organization NPIs in the federal registry, with practice locations in 3 California cities. 3 list ophthalmology physician 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

Paradise has the most NPIs, 4

  1. Paradise4
  2. Chico1
  3. Oroville1

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

Most NPIs were issued in 2006 and 2012

David J Gajda Md A Professional Corporation NPIs by year issued2006: 1, 2007: 0, 2008: 0, 2009: 0, 2010: 0, 2011: 0, 2012: 3, 2013: 0, 2014: 0, 2015: 0, 2016: 0, 2017: 1, 2018: 0, 2019: 1012320072009201120132015201720192006: 12012: 311
David J Gajda Md A Professional Corporation NPIs by year issued2006: 1, 2007: 0, 2008: 0, 2009: 0, 2010: 0, 2011: 0, 2012: 3, 2013: 0, 2014: 0, 2015: 0, 2016: 0, 2017: 1, 2018: 0, 2019: 10123200620072008200920102011201220132014201520162017201820191311
David J Gajda Md A Professional Corporation NPIs by year issued2006: 1, 2007: 0, 2008: 0, 2009: 0, 2010: 0, 2011: 0, 2012: 3, 2013: 0, 2014: 0, 2015: 0, 2016: 0, 2017: 1, 2018: 0, 2019: 1012320072009201120132015201720192006: 12012: 311

Source: CMS NPPES, enumeration dates.

3 NPIs were issued in 2012 alone, more than in any other year; none in 10 of the years between.

Paradise locations

The city with the most David J Gajda Md A Professional Corporation NPIs. The full list of all 6 follows.

NPILocationPrimary taxonomyIssued
10735362156283 CLARK RD #11, ParadiseAmbulatory Surgical Clinic/CenterJul 26, 2006
11041996295889 CLARK RD, ParadiseOphthalmology PhysicianFeb 14, 2012
12758066145889 CLARK ROAD, ParadiseEyewear SupplierFeb 15, 2012
12558707475889 CLARK ROAD, ParadiseOphthalmology PhysicianFeb 16, 2017
All 6 locations, by city
NPILocationPrimary taxonomyIssued
1629341060111 RALEY BLVD # 240, ChicoEyewear SupplierFeb 15, 2012
15780256311550 MYERS ST STE A, OrovilleOphthalmology PhysicianApr 5, 2019
10735362156283 CLARK RD #11, ParadiseAmbulatory Surgical Clinic/CenterJul 26, 2006
11041996295889 CLARK RD, ParadiseOphthalmology PhysicianFeb 14, 2012
12758066145889 CLARK ROAD, ParadiseEyewear SupplierFeb 15, 2012
12558707475889 CLARK ROAD, ParadiseOphthalmology PhysicianFeb 16, 2017

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 David J Gajda Md A Professional Corporation have 6 NPIs?

An organization may obtain more than one Type 2 NPI, for example for separate locations or units that bill on their own. David J Gajda Md A Professional Corporation's NPIs list practice locations in 3 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.