Joan Margaret O'Leary, APN
Primary Care Nurse Practitioner · Jersey City, NJ
Joan Margaret O'Leary, APN is a primary care nurse practitioner with a practice address in Jersey City, New Jersey, and NPI 1831558170, issued on Feb 15, 2016. Check the license (New Jersey 26NJ000617700, as entered in NPPES) with the New Jersey board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Joan Margaret O'Leary
- Credential
- APN
- Primary taxonomy
- Primary Care Nurse Practitioner 363LP2300X
- License number
- 26NJ000617700 NJ
Self-reported in NPPES; status is on the state search - Practice location
- 355 Grand St, Jersey City, NJ 07302
- Phone
- (201) 915-2000
- Enumerated
- Feb 15, 2016
- Record last updated
- Feb 15, 2016 (not updated in 10 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest primary care nurse practitioner records → All 454 in New Jersey → Look up another NPI →
Also registered at 355 Grand St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Joan Margaret O'Leary in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich New Jersey board licenses this profession
Search for license 26NJ000617700Check 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: $193.16
6 payments; by number, the most common kind was food and beverage; the largest payer was Janssen Biotech, Inc. The 4,321 providers of this specialty with any payment received $625.13 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.
Joan Margaret O'Leary among 454 primary care nurse practitioner records in New Jersey
Joan Margaret O'Leary, APN is one of 454 primary care nurse practitioner records with a practice address in New Jersey. 74% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2016, is newer than 25% of them.
- NPI issued2016 · 25% of these records are older, 68% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileNo · 58% of these records are
- Record last updated2016 · 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 363LP2300X and a New Jersey practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Primary Care Nurse Practitioner providers in New Jersey
There are 454 primary care nurse practitioner records in New Jersey.
All 454 in New Jersey → Every provider in Jersey City → Primary Care Nurse Practitioner nationwide →
The 8 primary care nurse practitioner records with the nearest ZIP codes
- Stephanie Corpron, APNJersey City, NJ 073021083015762
- Vianna KrallJersey City, NJ 073021962208728
- Viorica Marcin Neola, RNJersey City, NJ 073021407400575
- Jennifer Rodriguez, NP-CJersey City, NJ 073021407142532
- Eman ZedanJersey City, NJ 073021861929101
- Delores EmeleJersey City, NJ 073061619615978
- Etienne Kenfack, APNJersey City, NJ 073061033677679
- Rene Klein, FNPJersey City, NJ 073061093341158
Common questions
What is Joan Margaret O'Leary, APN's NPI number?
Joan Margaret O'Leary, APN's National Provider Identifier (NPI) is 1831558170, issued on Feb 15, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Joan Margaret O'Leary, APN located?
The NPPES record lists a practice address at 355 Grand St, Jersey City, NJ, 07302. Phone: (201) 915-2000. Providers update this record themselves, so call before visiting.
How can I verify Joan Margaret O'Leary, APN's license?
NPPES lists New Jersey license number 26NJ000617700, as entered by the provider. Search the New Jersey 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.