Harriet S. Loizeaux, FNP
Family Nurse Practitioner · Kerhonkson, NY
Harriet S. Loizeaux, FNP is a family nurse practitioner with a practice address in Kerhonkson, New York, and NPI 1679660914, issued on Oct 6, 2006. Check the license (New York F3308111, as entered in NPPES) with the New York board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Harriet S. Loizeaux
- Credential
- FNP
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License numbers
- F3308111 NY
SP014058 PA
Self-reported in NPPES; status is on the state search - Practice location
- 130 Krum RD, Kerhonkson, NY 12446
- Phone
- (845) 626-5069
- Enumerated
- Oct 6, 2006
- Record last updated
- Aug 16, 2024
- Fax
- (845) 626-3532
- Medicaid ID
- 01674675 NY
- Medicare enrollment
- Enrolled (PECOS I20210413000009); accepts Medicare assignment
- Entity
- Type 1 · individual
Verify Harriet S. Loizeaux in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich New York board licenses this profession
Search for license F3308111Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
33% fewer Medicare Part D claims than the average family nurse practitioner in 2024
870 Medicare Part D claims for 163 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D.
Most prescribed
- Lisinopril63 claims
- Amlodipine Besylate60 claims
- Metformin Hcl50 claims
- Losartan Potassium47 claims
- Atorvastatin Calcium35 claims
- Metoprolol Tartrate33 claims
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.
Bills Medicare through 2 group practices
- Sun River Health Inc.Peekskill, NY
- Wayne Memorial Community Health CentersLake Ariel, PA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
2 family nurse practitioner records list a practice address in Kerhonkson
They are 2 of the 45 NPPES records with a practice address in Kerhonkson, and 14,805 family nurse practitioner records in New York.
All 2 in Kerhonkson → All 14,805 in New York → Every provider in Kerhonkson →
Other family nurse practitioner records in New York
- Carolyn A'Hearn, NPSyracuse, NY1093435554
- Lindsey Aanonsen, FNPStaten Island, NY1386368926
- Abigail Aaron, FNPNew York, NY1548125594
- Meredith AaronWellsville, NY1699121764
- Memoudou Abalola, NPBronx, NY1154580520
- Jennifer Abate, FNP-BCNew York, NY1568134732
- Karen Abate, PHD, APRN- BC, FNAPNew York, NY1669599585
- Tatiana AbayaBronx, NY1366323958
- Evilina AbayevaFresh Meadows, NY1932929585
- Dalia AbbasRockville Centre, NY1871425363
Common questions
What is Harriet S. Loizeaux, FNP's NPI number?
Harriet S. Loizeaux, FNP's National Provider Identifier (NPI) is 1679660914, issued on Oct 6, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Harriet S. Loizeaux, FNP located?
The NPPES record lists a practice address at 130 Krum RD, Kerhonkson, NY, 12446. Phone: (845) 626-5069. Providers update this record themselves, so call before visiting.
How can I verify Harriet S. Loizeaux, FNP's license?
NPPES lists New York license number F3308111, as entered by the provider. Search the New York board that licenses this profession; the NPPES record confirms identity only.
How much does Harriet S. Loizeaux, FNP prescribe under Medicare Part D?
In 2024, Harriet S. Loizeaux, FNP had 870 Medicare Part D claims for 163 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.