Marie Oconnor, NP
Family Nurse Practitioner · South Salem, NY
Marie Oconnor, NP is a family nurse practitioner with a practice address in South Salem, New York, and NPI 1508601931, issued on Jun 27, 2024. Check the license (New York F354239-01, as entered in NPPES) with the New York board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Marie Oconnor
- Credential
- NP
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- F354239-01 NY
Self-reported in NPPES; status is on the state search - Practice location
- 21 Beaver Pond RD, South Salem, NY 10590
- Phone
- (914) 775-9596
- Enumerated
- Jun 27, 2024
- Record last updated
- Jun 27, 2024
- Medicare enrollment
- Enrolled (PECOS I20240906001896); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 14,805 in New York → Look up another NPI →
Verify Marie Oconnor 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 F354239-01Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
87% fewer Medicare Part D claims than the average family nurse practitioner in 2024
173 Medicare Part D claims for 73 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. Brand-name drugs were 15% of claims. 29 claims were for opioids.
Most prescribed
- Tramadol Hcl11 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 one group practice
- Progressive Care Medical Group PLLCPort Chester, NY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Marie Oconnor among 14,805 family nurse practitioner records in New York
Marie Oconnor, NP 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 2024, is newer than 83% of them.
- NPI issued2024 · 83% of these records are older, 10% newer
- In a Medicare fileYes · 68% of these records are
- In the CMS Doctors and Clinicians fileYes · 49% of these records are
- Graduated2012 · median 2019 among the 7,239 with a school on file
- Record last updated2024 · 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).
3 family nurse practitioner records list a practice address in South Salem
They are 3 of the 75 NPPES records with a practice address in South Salem, and 14,805 family nurse practitioner records in New York.
All 14,805 in New York → Every provider in South Salem → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Kelly-Ann Deponto, RN, NP-BCSouth Salem, NY 105901497059570
- Rosemary Weingarten, FNPSouth Salem, NY 105901902961675
- Asha Abraham, FNPTarrytown, NY 105911922439702
- Silvia Alves, N.P.Sleepy Hollow, NY 105911639385966
- Subhanna Asrar-Khan, FNPSomers, NY 105891881266195
- Toni Aurigemma, FNPSleepy Hollow, NY 105911821133844
- Izzy Behling, FNPSomers, NY 105891790204105
- Dubis Beleno Hamilton, NPSleepy Hollow, NY 105911598101214
Common questions
What is Marie Oconnor, NP's NPI number?
Marie Oconnor, NP's National Provider Identifier (NPI) is 1508601931, issued on Jun 27, 2024. An NPI identifies a provider in billing; it is not a license.
Where is Marie Oconnor, NP located?
The NPPES record lists a practice address at 21 Beaver Pond RD, South Salem, NY, 10590. Phone: (914) 775-9596. Providers update this record themselves, so call before visiting.
How can I verify Marie Oconnor, NP's license?
NPPES lists New York license number F354239-01, as entered by the provider. Search the New York board that licenses this profession; the NPPES record confirms identity only.
How much does Marie Oconnor, NP prescribe under Medicare Part D?
In 2024, Marie Oconnor, NP had 173 Medicare Part D claims for 73 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.