Ciaran George Carroll, FNP, MSN
Family Nurse Practitioner · Clearlake, CA
Ciaran George Carroll, FNP, MSN is a family nurse practitioner with a practice address in Clearlake, California, and NPI 1720597339, issued on Sep 26, 2017. Check the license (California 95006668, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Ciaran George Carroll
- Credential
- FNP, MSN
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- 95006668 CA
Self-reported in NPPES; status is on the state search - Practice location
- 15230 Lakeshore Dr, Clearlake, CA 95422
- Phone
- (707) 995-2400
- Enumerated
- Sep 26, 2017
- Record last updated
- Jan 13, 2022
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 16,966 in California → Look up another NPI →
Also registered at 15230 Lakeshore Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Jerylyn Bohlender, LCSWClinical Social Worker1750782488
- Daniel Boucher, MDFamily Medicine Physician1164115549
Verify Ciaran George Carroll in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 95006668Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
96% fewer Medicare Part D claims than the average family nurse practitioner in 2024
48 Medicare Part D claims for 19 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D.
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Ciaran George Carroll among 16,966 family nurse practitioner records in California
Ciaran George Carroll, FNP, MSN is one of 16,966 family nurse practitioner records with a practice address in California. 67% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2017, is newer than 40% of them.
- NPI issued2017 · 40% of these records are older, 55% newer
- In a Medicare fileYes · 67% of these records are
- In the CMS Doctors and Clinicians fileNo · 40% of these records are
- Record last updated2022 · 42% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LF0000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
8 family nurse practitioner records list a practice address in Clearlake
They are 8 of the 321 NPPES records with a practice address in Clearlake, and 16,966 family nurse practitioner records in California.
All 16,966 in California → Every provider in Clearlake → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Martina Cordova, FNPClearlake, CA 954221114793643
- Stephenie Hargrove, NPClearlake, CA 954221053927608
- Ann LaroccaClearlake, CA 954221306149240
- Olatunde OwoeyeClearlake, CA 954221487165817
- Julie Payette, FNPClearlake, CA 954221902066764
- Katherine Willems, FNPClearlake, CA 954221134393069
- Dwayne Yee, FNP-BCClearlake, CA 954221891422416
- Aura PalmaClearlake Oaks, CA 954231699227595
Common questions
What is Ciaran George Carroll, FNP, MSN's NPI number?
Ciaran George Carroll, FNP, MSN's National Provider Identifier (NPI) is 1720597339, issued on Sep 26, 2017. An NPI identifies a provider in billing; it is not a license.
Where is Ciaran George Carroll, FNP, MSN located?
The NPPES record lists a practice address at 15230 Lakeshore Dr, Clearlake, CA, 95422. Phone: (707) 995-2400. Providers update this record themselves, so call before visiting.
How can I verify Ciaran George Carroll, FNP, MSN's license?
NPPES lists California license number 95006668, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Ciaran George Carroll, FNP, MSN prescribe under Medicare Part D?
In 2024, Ciaran George Carroll, FNP, MSN had 48 Medicare Part D claims for 19 beneficiaries; the average among family nurse practitioner prescribers was 1,305. Part D covers Medicare prescriptions 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. Medicare files from data.cms.gov. 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.