Julie Kieliszak, CRNP
Julie Kieliszak, CRNP is a Critical Care Medicine Nurse Practitioner in Newark, DE, registered under NPI 1831580521. This provider registers 4 separate taxonomy codes, which usually means they practise across more than one recognised specialty.
Getting there
The practice address on file is 4755 OGLETOWN STANTON RD SUITE 2E99, Newark, DE 19718. We have not yet mapped what surrounds this office — parking, transit, and nearby pharmacies are added as our data collection reaches each location.
Credentials and Medicare
| Licence | State | Specialty |
|---|---|---|
| LP-0000171 | DE | Critical Care Medicine Nurse Practitioner primary |
| LP-0000171 | DE | Nurse Practitioner |
| LP-0000171 | DE | Acute Care Nurse Practitioner |
| LP-0000171 | DE | Gerontology Nurse Practitioner |
This provider holds licence LP-0000171 issued in DE. A licence number in NPPES reflects what was filed at registration — it does not confirm the licence is still active today.
- Status
- Approved
- Provider type
- Practitioner - Nurse Practitioner
- PAC ID
- 1456655000
Enrolled in Medicare 2 times, across 2 states:
| State | Enrollment ID | Provider type |
|---|---|---|
| Maryland | I20160202002401 | Practitioner - Nurse Practitioner |
| Delaware | I20170104000290 | Practitioner - Nurse Practitioner |
Medicare enrolment is recorded as approved under the provider type Practitioner - Nurse Practitioner. There are 2 separate enrolment records across 2 states (MD, DE). Multiple enrolments usually mean the provider bills Medicare from more than one practice location, or has kept an earlier enrolment after moving. Each record carries its own enrolment ID, listed above. Being enrolled means the provider can bill Medicare; it does not tell you whether they are currently accepting new Medicare patients. Call the office to confirm.
What Critical Care Medicine covers
Definition to come... NUCC Health Care Provider Taxonomy, code 363LC0200X
All registered taxonomy codes
This provider registers 4 taxonomy codes. The primary code is what appears on most claims; the others record additional recognised specialties.
| Code | Specialty | Licence | State | |
|---|---|---|---|---|
| 363LC0200X | Critical Care Medicine Nurse Practitioner Critical Care Medicine | LP-0000171 | DE | primary |
| 363L00000X | Nurse Practitioner | LP-0000171 | DE | |
| 363LA2100X | Acute Care Nurse Practitioner Acute Care | LP-0000171 | DE | |
| 363LG0600X | Gerontology Nurse Practitioner Gerontology | LP-0000171 | DE |
The taxonomy records how the provider classifies their own practice. It does not confirm which conditions they currently treat, whether they are accepting new patients, or which insurance they take — call the office for that.
Full NPPES record
An NPI-1 identifies a single person. It stays with the clinician for life, even if they move practice or change state, which is why the address on file can lag behind where they actually work today.
| NPI | 1831580521 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Feb 17, 2015 |
| Last updated | May 31, 2017 |
| Status | Active |
| Sole proprietor | No |
| Credential | CRNP |
| Practice address |
4755 OGLETOWN STANTON RD SUITE 2E99 Newark, DE 19718 (302) 733-5982 Fax (302) 733-6081 |
| Mailing address |
200 HYGEIA DRIVE SUITE 2300 Newark, DE 19713 |
Number check
How the check works, step by step
Every NPI carries a Luhn check digit — the same scheme used on credit cards. CMS prefixes the number with 80840 before computing it, which marks it as a US health identifier.
| Digit | 8 | 0 | 8 | 4 | 0 | 1 | 8 | 3 | 1 | 5 | 8 | 0 | 5 | 2 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 8 | 6 | 1 | 1 | 8 | 0 | 5 | 4 |
Sum = 59 · next multiple of 10 = 60 · check digit = 1 · actual last digit = 1
A valid check digit only means the number is well-formed. It does not mean the provider is licensed, active, or in good standing — those are separate questions answered by the sections above.