Eileen Mary O'Connell, NP-C
Adult Health Nurse Practitioner · West Islip, NY
Eileen Mary O'Connell, NP-C is an adult health nurse practitioner with a practice address in West Islip, New York, and NPI 1811278641, issued on Sep 7, 2011. Check the license (New York F301919-1, as entered in NPPES) with the New York board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Eileen Mary O'Connell
- Credential
- NP-C
- Primary taxonomy
- Adult Health Nurse Practitioner 363LA2200X
- License number
- F301919-1 NY
Self-reported in NPPES; status is on the state search - Practice location
- 1000 Montauk Hwy, West Islip, NY 11795
- Phone
- (631) 376-3000
- Enumerated
- Sep 7, 2011
- Record last updated
- Sep 7, 2011 (not updated in 15 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest adult health nurse practitioner records → All 6,028 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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Verify Eileen Mary O'Connell 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 F301919-1Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
99% fewer Medicare Part D claims than the average adult health nurse practitioner in 2024
12 Medicare Part D claims, against an average of 1,280 among the 16,937 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.
Industry payments in 2024: $27.35
1 payment: food and beverage; the largest payer was Janssen Pharmaceuticals, Inc. The 12,291 providers of this specialty with any payment received $946.40 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.
Eileen Mary O'Connell among 6,028 adult health nurse practitioner records in New York
Eileen Mary O'Connell, NP-C is one of 6,028 adult health nurse practitioner records with a practice address in New York. 69% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2011, is newer than 35% of them.
- NPI issued2011 · 35% of these records are older, 61% newer
- In a Medicare fileYes · 69% of these records are
- In the CMS Doctors and Clinicians fileNo · 44% of these records are
- Record last updated2011 · 62% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LA2200X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
36 adult health nurse practitioner records list a practice address in West Islip
They are 36 of the 1,107 NPPES records with a practice address in West Islip, and 6,028 adult health nurse practitioner records in New York.
All 6,028 in New York → Every provider in West Islip → Adult Health Nurse Practitioner nationwide →
The 8 adult health nurse practitioner records with the nearest ZIP codes
- Sunday Caldwell, NPWest Islip, NY 117951902817083
- Rose Conboy, NPWest Islip, NY 117951992801245
- Frank Cutrone, ANPWest Islip, NY 117951558620724
- Jennifer Davis, NPWest Islip, NY 117951124103189
- Rose Ezeani, NPWest Islip, NY 117951609921568
- Luisa Ferruggiari, NPWest Islip, NY 117951982932653
- Tiffany Fusco, NPWest Islip, NY 117951144567561
- Loriann Gross, RN, NPWest Islip, NY 117951508027012
Common questions
What is Eileen Mary O'Connell, NP-C's NPI number?
Eileen Mary O'Connell, NP-C's National Provider Identifier (NPI) is 1811278641, issued on Sep 7, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Eileen Mary O'Connell, NP-C located?
The NPPES record lists a practice address at 1000 Montauk Hwy, West Islip, NY, 11795. Phone: (631) 376-3000. Providers update this record themselves, so call before visiting.
How can I verify Eileen Mary O'Connell, NP-C's license?
NPPES lists New York license number F301919-1, as entered by the provider. Search the New York board that licenses this profession; the NPPES record confirms identity only.
How much does Eileen Mary O'Connell, NP-C prescribe under Medicare Part D?
In 2024, Eileen Mary O'Connell, NP-C had 12 Medicare Part D claims; the average among adult health nurse practitioner prescribers was 1,280. 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.