Registry data as of Aug 27, 2026

Jeffrey Carlton, RN CRNFA

Registered Nurse · Clearlake, CA

Jeffrey Carlton, RN CRNFA is a registered nurse with a practice address in Clearlake, California, and NPI 1124180997, issued on Dec 15, 2006. Check the license 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, loaded Aug 27, 2026 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1124180997
Name
Jeffrey Carlton
Credential
RN CRNFA
Primary taxonomy
Registered Nurse 163W00000X
Practice location
18TH Ave And Hwy 53, Clearlake, CA 95422
Phone
(707) 995-5883
Enumerated
Dec 15, 2006
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.
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Verify Jeffrey Carlton in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich California board licenses this professionCheck 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.

Statewide context: the Medical Board of California reported 374 disciplinary actions in FY 2022-23. California discipline data →

12 registered nurse records list a Clearlake practice address

They are 12 of the 321 NPPES records with a Clearlake practice address, and 16,593 registered nurse records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 12 in Clearlake → All 16,593 in California → Every provider in Clearlake →

Other registered nurse records in California

  1. Patricia A Onyango, RNModesto, CA1780424473
  2. Adelaida A Zavala, RNOntario, CA1235702804
  3. Anu Aaltonen-Bond, RNRancho Cordova, CA1972895696
  4. Victoria AardappelChico, CA1396148698
  5. Denise Aaron, RNSan Diego, CA1497345268
  6. Tiffanne Aaronsen, FNPIndio, CA1568191807
  7. Bernadette Marie Abadilla, RNMillbrae, CA1154970697
  8. Brenda Abalos, RNNational City, CA1497064737
  9. Carla Abalos, RNUnion City, CA1669158523
  10. Caron Faustino Marti AbalosCerritos, CA1811603327

Common questions

What is Jeffrey Carlton, RN CRNFA's NPI number?

Jeffrey Carlton, RN CRNFA's National Provider Identifier (NPI) is 1124180997, issued on Dec 15, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Jeffrey Carlton, RN CRNFA located?

The NPPES record lists a practice address at 18TH Ave And Hwy 53, Clearlake, CA, 95422. Phone: (707) 995-5883. Providers update this record themselves, so call before visiting.

How can I verify Jeffrey Carlton, RN CRNFA's license?

Search the California board that licenses this profession; the NPPES record confirms identity only.

Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.

Compiled from official public sources by the editorial process.

Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.