SARAH KATHRYN KENIS APRN
NPI 1477161321
Nurse Practitioner - Pediatrics in New York, NY

NPI Status: Active since July 16, 2020

Contact Information

800 3RD AVE FRNT A
NEW YORK, NY
ZIP 10022
Phone: (516) 210-5600

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NPPES record last updated: July 10, 2025. Verified against the NPPES registry weekly; last sync: July 12, 2026.

Record update history: Jul 10, 2025, May 9, 2025, Jul 16, 2020 (3 updates tracked since 2020).

  • Individual
  • Female
  • Nurse Practitioner
  • Pediatrics

About SARAH KENIS

This page provides the complete NPI Profile along with additional information for Sarah Kenis, a provider established in New York, New York with a medical specialization in Nurse Practitioner, focusing in pediatrics . The healthcare provider is registered in the NPI registry with number 1477161321 assigned on July 2020. The practitioner's primary taxonomy code is 363LP0200X with license number 11007939 (FL). The provider is registered as an individual and her NPI record was last updated one year ago.

NPI
1477161321
Provider Name
SARAH KATHRYN KENIS APRN
Gender
Female
Entity Type
Individual
Location Address
800 3RD AVE FRNT A NEW YORK, NY 10022
Location Phone
(516) 210-5600
Mailing Address
706 PAISLEY CT WILMINGTON, NC 28409
Mailing Phone
(703) 489-1630
Is Sole Proprietor?
No
Enumeration Date
07-16-2020
Last Update Date
07-10-2025
Code Navigator

A nurse practitioner (NP) like Sarah Kenis 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.
11007939
License State
FL

Secondary Taxonomies

The provider has reported to the NPI enumerator additional taxonomy codes. Multiple taxonomy codes may represent subspecialties or other areas of specialization the provider maybe licensed to practice.

No. Taxonomy Code Type Classification /
Specialization
License No. (State)
1363L00000XPhysician Assistants & Advanced Practice Nursing Providers

Nurse Practitioner

95025724 (CA)
2363L00000XPhysician Assistants & Advanced Practice Nursing Providers

Nurse Practitioner

12702 (CT)
3363L00000XPhysician Assistants & Advanced Practice Nursing Providers

Nurse Practitioner

500021734 (DC)
4363L00000XPhysician Assistants & Advanced Practice Nursing Providers

Nurse Practitioner

21734 (DC)
5363L00000XPhysician Assistants & Advanced Practice Nursing Providers

Nurse Practitioner

11007939 (FL)
6363L00000XPhysician Assistants & Advanced Practice Nursing Providers

Nurse Practitioner

4704409486 (MI)
7363L00000XPhysician Assistants & Advanced Practice Nursing Providers

Nurse Practitioner

15199100 (NJ)
8363L00000XPhysician Assistants & Advanced Practice Nursing Providers

Nurse Practitioner

383635 (NY)
9363L00000XPhysician Assistants & Advanced Practice Nursing Providers

Nurse Practitioner

1124906 (TX)
10363L00000XPhysician Assistants & Advanced Practice Nursing Providers

Nurse Practitioner

0136652 (VT)
11363L00000XPhysician Assistants & Advanced Practice Nursing Providers

Nurse Practitioner

0024185549 (VA)
12363L00000XPhysician Assistants & Advanced Practice Nursing Providers

Nurse Practitioner

117457 (WV)
13363L00000XPhysician Assistants & Advanced Practice Nursing Providers

Nurse Practitioner

5022550 (NC)

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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 1477161321, we treat the final digit (1) 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 59. The final step is to find the difference between that total and the next multiple of ten (60 - 59 = 1).

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

Step 2: Add all digits plus the NPI constant

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

2 + 4 + 1 + 4 + 7 + 2 + 6 + 2 + 3 + 4 + 24 = 59

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

The next multiple of ten after 59 is 60. The difference is the calculated check digit.

60 - 59 = 1
This NPI is valid
The calculated check digit is 1, which matches the last digit of 1477161321.

Other Providers at the Same Location


The following 6 providers are registered at the same or a nearby location.

Social Worker (Clinical)
800 3RD AVE FRNT A
NEW YORK, NY 10022
Nurse Practitioner (Family)
800 3RD AVE FRNT A
NEW YORK, NY 10022
Nurse Practitioner
800 3RD AVE FRNT A
NEW YORK, NY 10022
Nurse Practitioner (Family)
800 3RD AVE FRNT A
NEW YORK, NY 10022
Peer Specialist
800 3RD AVE FRNT A
NEW YORK, NY 10022
Dietitian, Registered
800 3RD AVE FRNT A
NEW YORK, NY 10022

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1477161321, enumerated as an "individual" on July 16, 2020.

The provider is located at 800 3RD AVE FRNT A NEW YORK, NY 10022 and the phone number is (516) 210-5600.

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