SUSAN ISAKSON LIU NP
NPI 1104501378
Nurse Practitioner - Acute Care in New York, NY

NPI Status: Active since June 16, 2023

Contact Information

525 E 68TH ST
NEW YORK, NY
ZIP 10065
Phone: (212) 746-0327

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  • Individual
  • Female
  • Nurse Practitioner
  • Acute Care

About SUSAN LIU

This page provides the complete NPI Profile along with additional information for Susan Liu, a provider established in New York, New York with a medical specialization in Nurse Practitioner, focusing in acute care . The healthcare provider is registered in the NPI registry with number 1104501378 assigned on June 2023. The practitioner's primary taxonomy code is 363LA2100X with license number F432664-01 (NY). The provider is registered as an individual and her NPI record was last updated 3 years ago.

NPI
1104501378
Provider Name
SUSAN ISAKSON LIU NP
Gender
Female
Entity Type
Individual
Location Address
525 E 68TH ST NEW YORK, NY 10065
Location Phone
(212) 746-0327
Mailing Address
525 E 68TH ST NEW YORK, NY 10065
Is Sole Proprietor?
No
Enumeration Date
06-16-2023
Last Update Date
06-16-2023
Code Navigator

A nurse practitioner (NP) like Susan Liu 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 Acute Care

Taxonomy Code
363LA2100X
Type
Physician Assistants & Advanced Practice Nursing Providers
License No.
F432664-01
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 1104501378, we treat the final digit (8) 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 42. The final step is to find the difference between that total and the next multiple of ten (50 - 42 = 8).

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
1
Unchanged
Pos 3
0
Doubled → 0
Pos 4
4
Unchanged
Pos 5
5
Doubled → 10 → 1 + 0
Pos 6
0
Unchanged
Pos 7
1
Doubled → 2
Pos 8
3
Unchanged
Pos 9
7
Doubled → 14 → 1 + 4
Check
8
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 0 → 0 5 → 10 → 1 1 → 2 7 → 14 → 5

Step 2: Add all digits plus the NPI constant

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

2 + 1 + 0 + 4 + 1 + 0 + 0 + 2 + 3 + 1 + 4 + 24 = 42

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

The next multiple of ten after 42 is 50. The difference is the calculated check digit.

50 - 42 = 8
This NPI is valid
The calculated check digit is 8, which matches the last digit of 1104501378.

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 1104501378, enumerated as an "individual" on June 16, 2023.

The provider is located at 525 E 68TH ST NEW YORK, NY 10065 and the phone number is (212) 746-0327.

Nurse Practitioner with taxonomy code 363LA2100X and a focus in Acute Care.