RACHEL TKACZYK CRNP
NPI 1912281114
Nurse Practitioner - Pediatrics in Philadelphia, PA

NPI Status: Active since October 06, 2011

Contact Information

34TH STREET AND CIVIC CENTER BLVD
PHILADELPHIA, PA
ZIP 19104
Phone: (215) 590-3233

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  • Individual
  • Female
  • Nurse Practitioner
  • Pediatrics

About RACHEL TKACZYK

This page provides the complete NPI Profile along with additional information for Rachel Tkaczyk, a provider established in Philadelphia, Pennsylvania with a medical specialization in Nurse Practitioner, focusing in pediatrics . The healthcare provider is registered in the NPI registry with number 1912281114 assigned on October 2011. The practitioner's primary taxonomy code is 363LP0200X with license number SP011610 (PA). The provider is registered as an individual and her NPI record was last updated 9 years ago.

NPI
1912281114
Provider Name
RACHEL TKACZYK CRNP
Gender
Female
Entity Type
Individual
Location Address
34TH STREET AND CIVIC CENTER BLVD PHILADELPHIA, PA 19104
Location Phone
(215) 590-3233
Mailing Address
34TH STREET AND CIVIC CENTER BLVD PHILADELPHIA, PA 19104
Mailing Phone
(215) 590-3233
Is Sole Proprietor?
No
Enumeration Date
10-06-2011
Last Update Date
05-05-2017
Code Navigator

A nurse practitioner (NP) like Rachel Tkaczyk is an experienced registered nurse with a master’s or doctoral degree and advanced clinical training. Nurse practitioners can work in many different specialties including primary care, pediatrics, cardiology, emergency, women’s health, oncology or geriatrics. Nurse practitioners provide services like physical exams, order laboratory tests, manage diseases, write prescriptions, etc.

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

Nurse Practitioner Pediatrics

Taxonomy Code
363LP0200X
Type
Physician Assistants & Advanced Practice Nursing Providers
License No.
SP011610
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 1912281114, we treat the final digit (4) 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 56. The final step is to find the difference between that total and the next multiple of ten (60 - 56 = 4).

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
9
Unchanged
Pos 3
1
Doubled → 2
Pos 4
2
Unchanged
Pos 5
2
Doubled → 4
Pos 6
8
Unchanged
Pos 7
1
Doubled → 2
Pos 8
1
Unchanged
Pos 9
1
Doubled → 2
Check
4
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 2 → 4 1 → 2 1 → 2

Step 2: Add all digits plus the NPI constant

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

2 + 9 + 2 + 2 + 4 + 8 + 2 + 1 + 2 + 24 = 56

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

The next multiple of ten after 56 is 60. The difference is the calculated check digit.

60 - 56 = 4
This NPI is valid
The calculated check digit is 4, which matches the last digit of 1912281114.

Other Providers at the Same Location


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

Nurse Practitioner (Pediatrics)
34TH STREET AND CIVIC CENTER BLVD
PHILADELPHIA, PA 19104
Nurse Practitioner (Pediatrics)
34TH STREET AND CIVIC CENTER BLVD
PHILADELPHIA, PA 19104
Physician Assistant
34TH STREET AND CIVIC CENTER BLVD, 2ND FLOOR WOOD BUILDING
PHILADELPHIA, PA 19104
Radiology (Diagnostic Radiology)
34TH STREET AND CIVIC CENTER BLVD
PHILADELPHIA, PA 19104
Nurse Practitioner (Pediatrics)
34TH STREET AND CIVIC CENTER BLVD
PHILADELPHIA, PA 19104
Pediatrics
34TH STREET AND CIVIC CENTER BLVD, THE CHILDREN'S HOSPITAL OF PHILADELPHIA
PHILADELPHIA, PA 19104
Nurse Practitioner (Pediatrics)
34TH STREET AND CIVIC CENTER BLVD, 11TH FLOOR NW TOWER, SUITE 30
PHILADELPHIA, PA 19104
Pediatrics (Neonatal-Perinatal Medicine)
34TH STREET AND CIVIC CENTER BLVD, THE CHILDREN'S HOSP OF PHILADELPHIA
PHILADELPHIA, PA 19104
Nurse Practitioner (Pediatrics)
34TH STREET AND CIVIC CENTER BLVD, THE CHILDREN'S HOSPITAL OF PHILADELPHIA
PHILADELPHIA, PA 19104
Nurse Practitioner (Pediatrics)
34TH STREET AND CIVIC CENTER BLVD
PHILADELPHIA, PA 19104
Nurse Practitioner (Pediatrics)
34TH STREET AND CIVIC CENTER BLVD
PHILADELPHIA, PA 19104
Clinical Neuropsychologist
34TH STREET AND CIVIC CENTER BLVD
PHILADELPHIA, PA 19104
Chronic Disease Hospital (Children)
34TH STREET AND CIVIC CENTER BLVD
PHILADELPHIA, PA 19104
Dietitian, Registered (Nutrition, Pediatric)
34TH STREET AND CIVIC CENTER BLVD, CHILDREN'S HOSPITAL OF PHILADELPHIA CSH RM 102
PHILADELPHIA, PA 19104
Nurse Practitioner (Pediatrics)
34TH STREET AND CIVIC CENTER BLVD
PHILADELPHIA, PA 19104
Pediatrics (Pediatric Critical Care Medicine)
34TH STREET AND CIVIC CENTER BLVD, SUITE 9329
PHILADELPHIA, PA 19104
Nurse Practitioner (Pediatrics)
34TH STREET AND CIVIC CENTER BLVD, CARDIAC CENTER AT CHOP
PHILADELPHIA, PA 19104
Nurse Practitioner (Pediatrics)
34TH STREET AND CIVIC CENTER BLVD
PHILADELPHIA, PA 19104
Nurse Practitioner (Pediatrics)
34TH STREET AND CIVIC CENTER BLVD, MAIN 1W39
PHILADELPHIA, PA 19104
Pediatrics
34TH STREET AND CIVIC CENTER BLVD, 3RD FLOOR WOOD
PHILADEPHIA, PA 19104

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1912281114, enumerated as an "individual" on October 06, 2011.

The provider is located at 34TH STREET AND CIVIC CENTER BLVD PHILADELPHIA, PA 19104 and the phone number is (215) 590-3233.

Nurse Practitioner with taxonomy code 363LP0200X and a focus in Pediatrics.