Karyn Ann Carpenter, FNP-C
Family Nurse Practitioner · West Islip, NY
Karyn Ann Carpenter, FNP-C is a family nurse practitioner with a practice address in West Islip, New York, and NPI 1922363910, issued on Jul 6, 2012. Check the license (New York F336491, as entered in NPPES) with the New York board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Karyn Ann Carpenter
- Credential
- FNP-C
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- F336491 NY
Self-reported in NPPES; status is on the state search - Practice location
- 1000 Montauk Hwy, West Islip, NY 11795
- Phone
- (631) 376-4045
- Enumerated
- Jul 6, 2012
- Record last updated
- Jul 6, 2012 (not updated in 14 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20150320001373); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 14,805 in New York → Look up another NPI →
Also registered at 1000 Montauk Hwy
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Samantha Ahearn, PA-CPhysician Assistant1952279572
- Michele Ahlers, NURSE PRACTITIONERAdult Health Nurse Practitioner1063037869
- Fahim Ahmed, D.O.Emergency Medicine Physician1619904372
Verify Karyn Ann Carpenter 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 F336491Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $17.63
1 payment: food and beverage; the largest payer was Mallinckrodt Hospital Products Inc. The 99,489 providers of this specialty with any payment received $650.95 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Samaritan Medical Services PCWest Islip, NY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Karyn Ann Carpenter among 14,805 family nurse practitioner records in New York
Karyn Ann Carpenter, FNP-C is one of 14,805 family nurse practitioner records with a practice address in New York. 68% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2012, is newer than 22% of them.
- NPI issued2012 · 22% of these records are older, 74% newer
- In a Medicare fileYes · 68% of these records are
- In the CMS Doctors and Clinicians fileYes · 49% of these records are
- Graduated2010 · median 2019 among the 7,239 with a school on file
- Record last updated2012 · 45% 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 New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
44 family nurse practitioner records list a practice address in West Islip
They are 44 of the 1,107 NPPES records with a practice address in West Islip, and 14,805 family nurse practitioner records in New York.
All 14,805 in New York → Every provider in West Islip → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Eileen Alessandro, NPWest Islip, NY 117951649601758
- Suzanne Angelillo, FNPWest Islip, NY 117951760777668
- Tracey Bennardo, NPWest Islip, NY 117951194063594
- Nicole Boeckel, FNPWest Islip, NY 117951144493768
- Laura Candelaria, FNPWest Islip, NY 117951851670590
- Camille CollettiWest Islip, NY 117951871847210
- Meghan Derocchis, NPWest Islip, NY 117951720305519
- Elizabeth Desantis, N.P.West Islip, NY 117951679851190
Common questions
What is Karyn Ann Carpenter, FNP-C's NPI number?
Karyn Ann Carpenter, FNP-C's National Provider Identifier (NPI) is 1922363910, issued on Jul 6, 2012. An NPI identifies a provider in billing; it is not a license.
Where is Karyn Ann Carpenter, FNP-C located?
The NPPES record lists a practice address at 1000 Montauk Hwy, West Islip, NY, 11795. Phone: (631) 376-4045. Providers update this record themselves, so call before visiting.
How can I verify Karyn Ann Carpenter, FNP-C's license?
NPPES lists New York license number F336491, as entered by the provider. Search the New York 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. 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.