NPPES file of Aug 9, 2026

Humboldt Radiology Medical Group

Humboldt Radiology Medical Group holds 8 active organization NPIs in the federal registry, with practice locations in 5 cities in 2 states. All list diagnostic radiology 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

Eureka, CA has the most NPIs, 4

  1. Eureka, CA4
  2. Fortuna, CA1
  3. Garberville, CA1
  4. Willow Creek, CA1
  5. New Hope, PA1

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

Most NPIs were issued in 2006 and 2007

Humboldt Radiology Medical Group NPIs by year issued2006: 1, 2007: 5, 2008: 0, 2009: 0, 2010: 0, 2011: 0, 2012: 0, 2013: 1, 2014: 0, 2015: 0, 2016: 0, 2017: 0, 2018: 10246200620082010201220142016201812007: 511
Humboldt Radiology Medical Group NPIs by year issued2006: 1, 2007: 5, 2008: 0, 2009: 0, 2010: 0, 2011: 0, 2012: 0, 2013: 1, 2014: 0, 2015: 0, 2016: 0, 2017: 0, 2018: 1024620062007200820092010201120122013201420152016201720181511
Humboldt Radiology Medical Group NPIs by year issued2006: 1, 2007: 5, 2008: 0, 2009: 0, 2010: 0, 2011: 0, 2012: 0, 2013: 1, 2014: 0, 2015: 0, 2016: 0, 2017: 0, 2018: 10246200620082010201220142016201812007: 511

Source: CMS NPPES, enumeration dates.

5 NPIs were issued in 2007 alone, more than in any other year; none in 9 of the years between.

Eureka, CA locations

The city with the most Humboldt Radiology Medical Group NPIs. The full list of all 8 follows.

NPILocationPrimary taxonomyIssued
13261541962330 BUHNE ST, Eureka, CADiagnostic Radiology PhysicianAug 22, 2006
15382117192675 HARRIS ST, Eureka, CADiagnostic Radiology PhysicianJan 17, 2007
12857863502700 DOLBEER ST, Eureka, CADiagnostic Radiology PhysicianJan 17, 2007
19726550582200 HARRISON AVE, Eureka, CADiagnostic Radiology PhysicianJan 17, 2007
All 8 locations, by state and city
NPILocationPrimary taxonomyIssued
13261541962330 BUHNE ST, Eureka, CADiagnostic Radiology PhysicianAug 22, 2006
15382117192675 HARRIS ST, Eureka, CADiagnostic Radiology PhysicianJan 17, 2007
12857863502700 DOLBEER ST, Eureka, CADiagnostic Radiology PhysicianJan 17, 2007
19726550582200 HARRISON AVE, Eureka, CADiagnostic Radiology PhysicianJan 17, 2007
19427098033300 RENNER DR, Fortuna, CADiagnostic Radiology PhysicianFeb 6, 2018
1841342128733 CEDAR ST, Garberville, CADiagnostic Radiology PhysicianJan 17, 2007
1073665055850 HIGHWAY 96, Willow Creek, CADiagnostic Radiology PhysicianJan 18, 2007
12153741946801 CIRCLE VIEW DR, New Hope, PADiagnostic Radiology PhysicianMay 31, 2013

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 Humboldt Radiology Medical Group have 8 NPIs?

An organization may obtain more than one Type 2 NPI, for example for separate locations or units that bill on their own. Humboldt Radiology Medical Group'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.