TATIANA ZASSICK
NPI 1316878192
Registered Nurse - Pediatrics in Philadelphia, PA

NPI Status: Active since May 28, 2026

Contact Information

501 S 54TH ST
PHILADELPHIA, PA
ZIP 19143
Phone: (445) 428-5800

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  • Individual
  • Registered Nurse
  • Pediatrics

About TATIANA ZASSICK

This page provides the complete NPI Profile along with additional information for Tatiana Zassick, a provider established in Philadelphia, Pennsylvania operating as a Registered Nurse, focusing in pediatrics . The healthcare provider is registered in the NPI registry with number 1316878192 assigned on May 2026. The practitioner's primary taxonomy code is 163WP0200X with license number RN709534 (PA). The provider is registered as an individual and their NPI record was last updated May 2026.

NPI
1316878192
Provider Name
TATIANA ZASSICK
Gender
Entity Type
Individual
Location Address
501 S 54TH ST PHILADELPHIA, PA 19143
Location Phone
(445) 428-5800
Mailing Address
501 S 54TH ST PHILADELPHIA, PA 19143
Is Sole Proprietor?
No
Enumeration Date
05-28-2026
Last Update Date
05-28-2026
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A registered nurse (RN) like Tatiana Zassick coordinates and provides patient care and educates patients about various health conditions. Registered nurses give advice and emotional support to patients and their families. The typical duties of a registered nurse include: assessing patient conditions, record medical histories and symptoms, observe patients and record the observations, administer medicines and treatments, consult and collaborate with doctors, operate and monitor medical equipment, teach patients and families how to manage injuries or illnesses, etc.

Registered nurses typically work as part of a team with physicians and other healthcare professionals. In some medical teams registered nurses supervise nursing assistants, licensed practical nurses, and home health aides.

Location Map

Specialty - Primary Taxonomy

The NPI enumerator requires providers to submit at least one taxonomy code. A taxonomy code is a unique 10-character code that describes the healthcare provider type, classification, and the area of specialization. There could be only one primary taxonomy code per NPI record. For individual NPIs the license data is associated to the taxonomy code.

Classification

Registered Nurse Pediatrics

Taxonomy Code
163WP0200X
Type
Nursing Service Providers
License No.
RN709534
License State
PA

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NPI NPI Number Validation

How NPI Validation Works

The NPI validation process uses the ISO-standard Luhn algorithm, a mathematical "handshake", to ensure that a provider's 10-digit ID is authentic and free of common typing errors.

To verify the NPI 1316878192, we treat the final digit (2) as the Check Digit—the target answer we need to reach. The process begins by taking the first nine digits and adding a constant value of 24, which accounts for the "80840" prefix required for all U.S. health identifiers. We then double every other digit starting from the right and sum the individual digits of those results together. For this specific NPI, that total comes to 68. The final step is to find the difference between that total and the next multiple of ten (70 - 68 = 2).

Digit-by-digit view

Use the first nine digits for the calculation. Starting from the right, double every other digit. The last digit is the check digit and is not part of the calculation.

Pos 1
1
Doubled → 2
Pos 2
3
Unchanged
Pos 3
1
Doubled → 2
Pos 4
6
Unchanged
Pos 5
8
Doubled → 16 → 1 + 6
Pos 6
7
Unchanged
Pos 7
8
Doubled → 16 → 1 + 6
Pos 8
1
Unchanged
Pos 9
9
Doubled → 18 → 1 + 8
Check
2
Target digit
Regular digit Doubled digit Check digit

Step 1: Double every other digit from the right

Starting with the rightmost digit of the first nine digits, double every other value. If doubling creates a two-digit number, add those digits together.

1 → 2 1 → 2 8 → 16 → 7 8 → 16 → 7 9 → 18 → 9

Step 2: Add all digits plus the NPI constant

Add the transformed values, the unchanged digits, and the constant 24.

2 + 3 + 2 + 6 + 1 + 6 + 7 + 1 + 6 + 1 + 1 + 8 + 24 = 68

Step 3: Find the amount needed to reach the next multiple of 10

The next multiple of ten after 68 is 70. The difference is the calculated check digit.

70 - 68 = 2
This NPI is valid
The calculated check digit is 2, which matches the last digit of 1316878192.

Other Providers at the Same Location


The following 20 providers are registered at the same or a nearby location.

General Acute Care Hospital
501 S 54TH ST
PHILADELPHIA, PA 19143
Internal Medicine
501 S 54TH ST
PHILADELPHIA, PA 19143
Surgery
501 S 54TH ST, SUITE 227
PHILADELPHIA, PA 19143
Orthopaedic Surgery (Sports Medicine)
501 S 54TH ST
PHILADELPHIA, PA 19143
Internal Medicine
501 S 54TH ST
PHILADELPHIA, PA 19143
General Practice
501 S 54TH ST
PHILADELPHIA, PA 19143
Orthopaedic Surgery (Adult Reconstructive Orthopaedic Surgery)
501 S 54TH ST, SUITE 28
PHILADELPHIA, PA 19143
Surgery
501 S 54TH ST, SUITE 537
PHILADELPHIA, PA 19143
Surgery
501 S 54TH ST, SUITE 227
PHILADELPHIA, PA 19143
Surgery
501 S 54TH ST, SUITE 227
PHILADELPHIA, PA 19143
Internal Medicine (Hematology & Oncology)
501 S 54TH ST, SUITE 186
PHILADELPHIA, PA 19143
Physician Assistant
501 S 54TH ST
PHILADELPHIA, PA 19143
Psychiatric Unit
501 S 54TH ST
PHILADELPHIA, PA 19143
Nurse Practitioner
501 S 54TH ST, ACADEMIC ER SVCS - ER DEPT
PHILADELPHIA, PA 19143
Emergency Medicine
501 S 54TH ST, ACADEMIC ER SVCS - ER DEPT
PHILADELPHIA, PA 19143
Emergency Medicine
501 S 54TH ST, ACADEMIC ER SVCS - ER DEPT
PHILADELPHIA, PA 19143
Emergency Medicine
501 S 54TH ST, ACADEMIC ER SVCS - ER DEPT
PHILADELPHIA, PA 19143
Physician Assistant
501 S 54TH ST, ACADEMIC ER SVCS - ER DEPT
PHILADELPHIA, PA 19143
Emergency Medicine
501 S 54TH ST, ACADEMIC ER SVCS - ER DEPT
PHILADELPHIA, PA 19143
Emergency Medicine
501 S 54TH ST, ACADEMIC ER SVCS - ER DEPT
PHILADELPHIA, PA 19143

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1316878192, enumerated as an "individual" on May 28, 2026.

The provider is located at 501 S 54TH ST PHILADELPHIA, PA 19143 and the phone number is (445) 428-5800.

Registered Nurse with taxonomy code 163WP0200X and a focus in Pediatrics.