MARISSA BRIGGS LIOU NNP-BC
NPI 1568072569
Registered Nurse - Neonatal Intensive Care in New York, NY

NPI Status: Active since August 04, 2020

Contact Information

525 E 68TH ST
NEW YORK, NY
ZIP 10065
Phone: (212) 746-0318

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  • Individual
  • Female
  • Registered Nurse
  • Neonatal Intensive Care

About MARISSA LIOU

This page provides the complete NPI Profile along with additional information for Marissa Liou, a provider established in New York, New York with a medical specialization in Registered Nurse, focusing in neonatal intensive care . The healthcare provider is registered in the NPI registry with number 1568072569 assigned on August 2020. The practitioner's primary taxonomy code is 163WN0002X with license number 710793 (NY). The provider is registered as an individual and her NPI record was last updated 3 years ago.

NPI
1568072569
Provider Name
MARISSA BRIGGS LIOU NNP-BC
Gender
Female
Entity Type
Individual
Location Address
525 E 68TH ST NEW YORK, NY 10065
Location Phone
(212) 746-0318
Mailing Address
525 E 68TH ST NEW YORK, NY 10065
Is Sole Proprietor?
No
Enumeration Date
08-04-2020
Last Update Date
12-14-2023
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A registered nurse (RN) like Marissa Liou 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.

Neonatal nurses - this registered nurse specializes in the care of newborn infants who have health issues like premature births, infections, cardiac malformations, birth defects, etc. These nurses are skilled in handling the unique medical needs of babies and are an essential part of neonatal intensive care units (NICUs).

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 Neonatal Intensive Care

Taxonomy Code
163WN0002X
Type
Nursing Service Providers
License No.
710793
License State
NY

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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 1568072569, 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 61. The final step is to find the difference between that total and the next multiple of ten (70 - 61 = 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
5
Unchanged
Pos 3
6
Doubled → 12 → 1 + 2
Pos 4
8
Unchanged
Pos 5
0
Doubled → 0
Pos 6
7
Unchanged
Pos 7
2
Doubled → 4
Pos 8
5
Unchanged
Pos 9
6
Doubled → 12 → 1 + 2
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 6 → 12 → 3 0 → 0 2 → 4 6 → 12 → 3

Step 2: Add all digits plus the NPI constant

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

2 + 5 + 1 + 2 + 8 + 0 + 7 + 4 + 5 + 1 + 2 + 24 = 61

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

The next multiple of ten after 61 is 70. The difference is the calculated check digit.

70 - 61 = 9
This NPI is valid
The calculated check digit is 9, which matches the last digit of 1568072569.

Other Providers at the Same Location


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

Dentist (Oral and Maxillofacial Surgery)
525 E 68TH ST, BOX 275
NEW YORK, NY 10065
Radiology (Radiation Oncology)
525 E 68TH ST, N046
NEW YORK, NY 10065
Internal Medicine
525 E 68TH ST, ST341
NEW YORK, NY 10065
Pathology (Anatomic Pathology)
525 E 68TH ST
NEW YORK, NY 10065
Pediatrics (Pediatric Endocrinology)
525 E 68TH ST, BOX 103
NEW YORK, NY 10065
Emergency Medicine
525 E 68TH ST
NEW YORK, NY 10065
Obstetrics & Gynecology (Obstetrics)
525 E 68TH ST, J-130
NEW YORK, NY 10065
Clinical Neuropsychologist
525 E 68TH ST
NEW YORK, NY 10065
Specialist
525 E 68TH ST, 8A37
NEW YORK, NY 10065
Specialist
525 E 68TH ST, J-130
NEW YORK, NY 10065
Obstetrics & Gynecology
525 E 68TH ST, J-130
NEW YORK, NY 10065
Specialist
525 E 68TH ST, BOX 69
NEW YORK, NY 10065
Specialist
525 E 68TH ST, BOX 69
NEW YORK, NY 10065
Internal Medicine (Hematology & Oncology)
525 E 68TH ST, M522
NEW YORK, NY 10065
Internal Medicine
525 E 68TH ST
NEW YORK, NY 10065
Psychiatry & Neurology (Neurology)
525 E 68TH ST, K-619
NEW YORK, NY 10065
Internal Medicine (Hematology & Oncology)
525 E 68TH ST, STARR 341, WCMC DIVISION OF HEMATOLOGY & ONCOLOGY
NEW YORK, NY 10065
Neurological Surgery
525 E 68TH ST, SUITE 651, BOX 99
NEW YORK, NY 10065
Specialist
525 E 68TH ST, SUITE F9W
NEW YORK, NY 10065
Anesthesiology
525 E 68TH ST, NYPH-WEILLCORNELL
NEW YORK, NY 10065

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1568072569, enumerated as an "individual" on August 04, 2020.

The provider is located at 525 E 68TH ST NEW YORK, NY 10065 and the phone number is (212) 746-0318.

Registered Nurse with taxonomy code 163WN0002X and a focus in Neonatal Intensive Care.