DIANE RITA MAYDICK YOUNGBERG CNS
NPI 1912887399
Clinical Nurse Specialist in Staten Island, NY

NPI Status: Active since September 05, 2025

Contact Information

54 VALENCIA AVE
STATEN ISLAND, NY
ZIP 10301
Phone: (917) 208-0976

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  • Individual
  • Female
  • Clinical Nurse Specialist

About DIANE MAYDICK YOUNGBERG

This page provides the complete NPI Profile along with additional information for Diane Maydick Youngberg, a provider established in Staten Island, New York with a medical specialization in Clinical Nurse Specialist. The healthcare provider is registered in the NPI registry with number 1912887399 assigned on September 2025. The practitioner's primary taxonomy code is 364S00000X with license number A271020-1 (NY). The provider is registered as an individual and her NPI record was last updated one year ago.

NPI
1912887399
Provider Name
DIANE RITA MAYDICK YOUNGBERG CNS
Gender
Female
Entity Type
Individual
Location Address
54 VALENCIA AVE STATEN ISLAND, NY 10301
Location Phone
(917) 208-0976
Mailing Address
54 VALENCIA AVE STATEN ISLAND, NY 10301
Mailing Phone
(917) 208-0976
Is Sole Proprietor?
Yes
Enumeration Date
09-05-2025
Last Update Date
09-05-2025
Code Navigator

A Clinical Nurse Specialist (CNS) like Diane Maydick Youngberg is a type of advanced practice registered nurse (APRN) that provides direct patient care in various nursing specialties, including pediatrics or psychiatric-mental health. CNSs collaborate with other nurses and medical professionals to improve patient care quality. CNSs are often positioned in leadership roles where they may provide education and mentorship to other nursing personnel. Additionally, CNSs may also conduct research and advocate for certain healthcare policies.

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

Clinical Nurse Specialist

Taxonomy Code
364S00000X
Type
Physician Assistants & Advanced Practice Nursing Providers
License No.
A271020-1
License State
NY
Taxonomy Description
A registered nurse who, through a graduate degree program in nursing, or through a formal post-basic education program or continuing education courses and clinical experience, is expert in a specialty area of nursing practice within one or more of the components of direct patient/client care, consultation, education, research and administration.

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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 1912887399, we treat the final digit (9) 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 71. The final step is to find the difference between that total and the next multiple of ten (80 - 71 = 9).

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
8
Doubled → 16 → 1 + 6
Pos 6
8
Unchanged
Pos 7
7
Doubled → 14 → 1 + 4
Pos 8
3
Unchanged
Pos 9
9
Doubled → 18 → 1 + 8
Check
9
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 7 → 14 → 5 9 → 18 → 9

Step 2: Add all digits plus the NPI constant

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

2 + 9 + 2 + 2 + 1 + 6 + 8 + 1 + 4 + 3 + 1 + 8 + 24 = 71

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

The next multiple of ten after 71 is 80. The difference is the calculated check digit.

80 - 71 = 9
This NPI is valid
The calculated check digit is 9, which matches the last digit of 1912887399.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1912887399, enumerated as an "individual" on September 05, 2025.

The provider is located at 54 VALENCIA AVE STATEN ISLAND, NY 10301 and the phone number is (917) 208-0976.

Clinical Nurse Specialist with taxonomy code 364S00000X.