Charlene Jean Duncan
Case Manager/Care Coordinator · Clearlake Oaks, CA
Charlene Jean Duncan is a case manager/care coordinator with a practice address in Clearlake Oaks, California, and NPI 1861213613, issued on Oct 23, 2024. Check the license (California MPSS-HVAZEK, 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.
- Name
- Charlene Jean Duncan
- Primary taxonomy
- Case Manager/Care Coordinator 171M00000X
- License number
- MPSS-HVAZEK CA
Self-reported in NPPES; status is on the state search - Practice location
- 14715 E. Hwy 20, Clearlake Oaks, CA 95423
- Phone
- (707) 998-1800
- Enumerated
- Oct 23, 2024
- Record last updated
- Apr 13, 2026
- Entity
- Type 1 · individual
Also registered at 14715 E. Hwy 20
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Charlene Jean Duncan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license MPSS-HVAZEKCheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
4 case manager/care coordinator records list a practice address in Clearlake Oaks
They are 4 of the 36 NPPES records with a practice address in Clearlake Oaks, and 22,803 case manager/care coordinator records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 4 in Clearlake Oaks → All 22,803 in California → Every provider in Clearlake Oaks →
Other case manager/care coordinator records in California
- Nevin AaronBakersfield, CA1891306130
- Claudia AbadRiverside, CA1871151019
- Hannah Cristine AbadOceanside, CA1538944020
- Rebecca AbairBakersfield, CA1255468823
- Jennifer AbapoBakersfield, CA1871823450
- David AbarcaLos Angeles, CA1730305426
- Sophia AbarcaMadera, CA1376027755
- Leslie AbareaSan Bernardino, CA1407399330
- Alfredo Abarien Tos, MALos Angeles, CA1245441104
- Lisa AbarrSouth San Francisco, CA1669948725
Common questions
What is Charlene Jean Duncan's NPI number?
Charlene Jean Duncan's National Provider Identifier (NPI) is 1861213613, issued on Oct 23, 2024. An NPI identifies a provider in billing; it is not a license.
Where is Charlene Jean Duncan located?
The NPPES record lists a practice address at 14715 E. Hwy 20, Clearlake Oaks, CA, 95423. Phone: (707) 998-1800. Providers update this record themselves, so call before visiting.
How can I verify Charlene Jean Duncan's license?
NPPES lists California license number MPSS-HVAZEK, 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.