NPPES file of Aug 9, 2026

Solano Dermatology Associates

Solano Dermatology Associates holds 6 active organization NPIs in the federal registry, with practice locations in 6 California cities. All list dermatology 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

El Cerrito has the most NPIs, 1

  1. El Cerrito1
  2. Fairfield1
  3. Napa1
  4. Saint Helena1
  5. Vacaville1
  6. Vallejo1

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

Most NPIs were issued in 2006 and 2009

Solano Dermatology Associates NPIs by year issued2006: 1, 2007: 1, 2008: 0, 2009: 2, 2010: 1, 2011: 0, 2012: 0, 2013: 0, 2014: 0, 2015: 0, 2016: 0, 2017: 100.511.5220062007200820092010201120122013201420152016201712111
Solano Dermatology Associates NPIs by year issued2006: 1, 2007: 1, 2008: 0, 2009: 2, 2010: 1, 2011: 0, 2012: 0, 2013: 0, 2014: 0, 2015: 0, 2016: 0, 2017: 100.511.5220062007200820092010201120122013201420152016201712111
Solano Dermatology Associates NPIs by year issued2006: 1, 2007: 1, 2008: 0, 2009: 2, 2010: 1, 2011: 0, 2012: 0, 2013: 0, 2014: 0, 2015: 0, 2016: 0, 2017: 100.511.522007200920112013201520172006: 12111

Source: CMS NPPES, enumeration dates.

2 NPIs were issued in 2009 alone, more than in any other year; none in 7 of the years between.

El Cerrito locations

The city with the most Solano Dermatology Associates NPIs. The full list of all 6 follows.

NPILocationPrimary taxonomyIssued
19626395836431 FAIRMOUNT AVE SUITE 3, El CerritoDermatology PhysicianJun 22, 2009
All 6 locations, by city
NPILocationPrimary taxonomyIssued
19626395836431 FAIRMOUNT AVE SUITE 3, El CerritoDermatology PhysicianJun 22, 2009
1346488699480 CHADBOURNE RD STE 201, FairfieldDermatology PhysicianJan 25, 2009
12053429201700 2ND ST STE 220, NapaDermatology PhysicianDec 18, 2017
1639491103807 SAINT HELENA HWY S STE 2, Saint HelenaDermatology PhysicianFeb 24, 2010
1356561682600 NUT TREE RD SUITE 260, VacavilleDermatology PhysicianApr 27, 2007
19220527292290 SACRAMENTO ST, VallejoDermatology PhysicianMay 19, 2006

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 Solano Dermatology Associates 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. Solano Dermatology Associates's NPIs list practice locations in 6 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.