Dominick B. Osipowicz, NP
Critical Care Medicine Nurse Practitioner · Newark, DE
Dominick B. Osipowicz, NP is a critical care medicine nurse practitioner with a practice address in Newark, Delaware, and NPI 1508245853, issued on May 20, 2015. Check the license (Delaware LP-0000136, as entered in NPPES) with the Delaware board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Dominick B. Osipowicz
- Credential
- NP
- Primary taxonomy
- Critical Care Medicine Nurse Practitioner 363LC0200X
- License numbers
- LP-0000136 DE
L1-0041169 DE
RN606427 PA
SP014467 PA
Self-reported in NPPES; status is on the state search - Practice location
- 4755 Ogletown Stanton RD, Newark, DE 19718
- Phone
- (302) 733-5982
- Enumerated
- May 20, 2015
- Record last updated
- May 31, 2017 (not updated in 9 years: call before relying on the address or phone)
- Fax
- (302) 733-6081
- Medicare enrollment
- Enrolled (PECOS I20150709000336); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest critical care medicine nurse practitioner records → All 10 in Delaware → Look up another NPI →
Also registered at 4755 Ogletown Stanton RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Paolo Abiad, M.D.Student in an Organized Health Care Education/Training Program1376487736
- Jessica AddisStudent in an Organized Health Care Education/Training Program1043950389
- Mary Adebanjo, RNMedical-Surgical Registered Nurse1972342681
- Gounathan Adly, PHARMDStudent in an Organized Health Care Education/Training Program1215357082
- Inongo Agbormbai, DOStudent in an Organized Health Care Education/Training Program1497515654
- Mansoor Ahmad, MDInterventional Cardiology Physician1184014102
Verify Dominick B. Osipowicz in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Delaware board licenses this profession
Search for license LP-0000136Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Christiana Care Health Services IncNewark, DE
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Dominick B. Osipowicz among 10 critical care medicine nurse practitioner records in Delaware
Dominick B. Osipowicz, NP is one of 10 critical care medicine nurse practitioner records with a practice address in Delaware. 90% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2015, is newer than 50% of them.
- NPI issued2015 · 50% of these records are older, 20% newer
- In a Medicare fileYes · 90% of these records are
- In the CMS Doctors and Clinicians fileYes · 70% of these records are
- Record last updated2017 · 90% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LC0200X and a Delaware practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Critical Care Medicine Nurse Practitioner providers in Delaware
There are 10 critical care medicine nurse practitioner records in Delaware.
All 10 in Delaware → Every provider in Newark → Critical Care Medicine Nurse Practitioner nationwide →
The 8 critical care medicine nurse practitioner records with the nearest ZIP codes
- Megan BylerNewark, DE 197181902633753
- Jenna Heaney, NPNewark, DE 197181750714283
- Julie Kieliszak, CRNPNewark, DE 197181831580521
- Jessica Steiger, NPNewark, DE 197181639599418
- Susan Stewart, NPNewark, DE 197181922403914
- Katelyn Wright, AGNPNewark, DE 197181093184525
- Jeanne McConnell, APRNNewark, DE 197131730182155
- Deborah Warshawsky, CRNPDover, DE 199011306940978
Common questions
What is Dominick B. Osipowicz, NP's NPI number?
Dominick B. Osipowicz, NP's National Provider Identifier (NPI) is 1508245853, issued on May 20, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Dominick B. Osipowicz, NP located?
The NPPES record lists a practice address at 4755 Ogletown Stanton RD, Newark, DE, 19718. Phone: (302) 733-5982. Providers update this record themselves, so call before visiting.
How can I verify Dominick B. Osipowicz, NP's license?
NPPES lists Delaware license number LP-0000136, as entered by the provider. Search the Delaware 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.