NPPES file of Aug 9, 2026

Brian Keith Nicoll, DDS

Periodontics · Vacaville, CA

Brian Keith Nicoll, DDS is a periodontics with a practice address in Vacaville, California, and NPI 1053471706, issued on Dec 11, 2006. Check the license (California 28365, as entered in NPPES) with the California board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1053471706
Name
Brian Keith Nicoll
Credential
DDS
Primary taxonomy
Periodontics 1223P0300X
License number
28365 CA
Self-reported in NPPES; status is on the state search
Practice location
2581 Nut Tree RD, Vacaville, CA 95687
Phone
(707) 451-8352
Enumerated
Dec 11, 2006
Record last updated
Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
Fax
(707) 451-8234
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
Download card Updates feed

Also registered at 2581 Nut Tree RD

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Randy Johnson, DMDGeneral Practice Dentistry1780758979
  2. Kathleen Kopecko, O.D.Optometrist1194796235
  3. Christine Mayer, O.D.Optometrist1689645723

Verify Brian Keith Nicoll in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich California board licenses this profession
    Search for license 28365
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the California license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

Is this page about you? You can ask us to correct, restrict or remove it: how.

Brian Keith Nicoll among 929 periodontics records in California

Brian Keith Nicoll, DDS is one of 929 periodontics records with a practice address in California. 69% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2006, is newer than 3% of them.

  • NPI issued2006 · 3% of these records are older, 71% newer
  • In a Medicare fileNo · 69% of these records are
  • In the CMS Doctors and Clinicians fileNo · under 1% of these records are
  • Record last updated2007 · 78% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1223P0300X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Periodontics providers in California

There are 929 periodontics records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

The 8 periodontics records with the nearest ZIP codes

  1. Irene Louie, DDSVacaville, CA 956871447746581
  2. Michael Clark, D.D.SVacaville, CA 956881689870123
  3. Ellsworth Hew, DDS, MSWoodland, CA 956951063664365
  4. Katherine Tran, DDSWoodland, CA 956951770174195
  5. Hyonmo Jeffrey Yang, DMDRoseville, CA 956781649434671
  6. Caton State, DDS, MSPlacerville, CA 956671609035344
  7. Kenneth Frostad, D.D.S.Orangevale, CA 956621043435076
  8. Dean Ahmad, DDSRoseville, CA 956611902951064

Common questions

What is Brian Keith Nicoll, DDS's NPI number?

Brian Keith Nicoll, DDS's National Provider Identifier (NPI) is 1053471706, issued on Dec 11, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Brian Keith Nicoll, DDS located?

The NPPES record lists a practice address at 2581 Nut Tree RD, Vacaville, CA, 95687. Phone: (707) 451-8352. Providers update this record themselves, so call before visiting.

How can I verify Brian Keith Nicoll, DDS's license?

NPPES lists California license number 28365, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.

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

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.