NICHELLE LLEWELLYN LMSW
NPI 1760120943
Social Worker in New York, NY

NPI Status: Active since May 26, 2022

Contact Information

100 PARK AVE FL 16
NEW YORK, NY
ZIP 10017
Phone: (212) 433-2384

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  • Individual
  • Female
  • Social Worker
  • PECOS Enrolled

About NICHELLE LLEWELLYN

This page provides the complete NPI Profile along with additional information for Nichelle Llewellyn, a provider established in New York, New York with a medical specialization in Social Worker. The healthcare provider is registered in the NPI registry with number 1760120943 assigned on May 2022. The practitioner's primary taxonomy code is 104100000X with license number 10904801 (NY). The provider is registered as an individual and her NPI record was last updated 4 years ago.

NPI
1760120943
Provider Name
NICHELLE LLEWELLYN LMSW
Gender
Female
Entity Type
Individual
Location Address
100 PARK AVE FL 16 NEW YORK, NY 10017
Location Phone
(212) 433-2384
Mailing Address
1130 PELHAM PKWY S APT 2C BRONX, NY 10461
Mailing Phone
(646) 709-5561
Is Sole Proprietor?
No
Enumeration Date
05-26-2022
Last Update Date
05-26-2022
Code Navigator

A social worker like Nichelle Llewellyn helps patients solve and cope with problems in their everyday lives, diagnoses and treats mental, behavioral, and emotional problems. Social workers help in wide range of situations, such as adopting a child, illness, divorce, or unemployment.

Location Map

Secondary Locations

  • 1130 Pelham Pkwy S Apt 2C
    Bronx, NY 10461
    (646) 709-5561

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

Social Worker

Taxonomy Code
104100000X
Type
Behavioral Health & Social Service Providers
License No.
10904801
License State
NY
Taxonomy Description
A social worker is a person who is qualified by a Social Work degree, and licensed, certified or registered by the state as a social worker to practice within the scope of that license. A social worker provides assistance and counseling to clients and their families who are dealing with social, emotional and environmental problems. Social work services may be rendered to individuals, families, groups, and the public.

Medicare Participation & PECOS Enrollment Status

Nichelle Llewellyn is enrolled in PECOS and is eligible to order or refer health care services for Medicare patients. The provider is eligible to order or refer: Part B Clinical Laboratory and Imaging and Durable Medical Equipment (DME).

What is PECOS?
PECOS is the online Medicare enrollment management system or Provider, Enrollment, Chain and Ownership System. The PECOS system is a database of providers who have registered with CMS as providers or suppliers. PECOS is the primary source of information about verified Medicare professionals. Providers that want to participate in this program need to enroll in PECOS with their NPI number to avoid denied claims.

  • Is the provider registered in PECOS? Yes

  • Eligible to Order or Refer Part B Clinical Laboratory and Imaging: Yes

  • Eligible to Order or Refer Durable Medical Equipment (DMEPOS): Yes

  • Eligible to Order or Refer a Home Health Agency (HHA): No

  • Eligible to Order or Refer Power Mobility Devices: No

Reviews for NICHELLE LLEWELLYN LMSW

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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 1760120943, we treat the final digit (3) 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 57. The final step is to find the difference between that total and the next multiple of ten (60 - 57 = 3).

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
7
Unchanged
Pos 3
6
Doubled → 12 → 1 + 2
Pos 4
0
Unchanged
Pos 5
1
Doubled → 2
Pos 6
2
Unchanged
Pos 7
0
Doubled → 0
Pos 8
9
Unchanged
Pos 9
4
Doubled → 8
Check
3
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 1 → 2 0 → 0 4 → 8

Step 2: Add all digits plus the NPI constant

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

2 + 7 + 1 + 2 + 0 + 2 + 2 + 0 + 9 + 8 + 24 = 57

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

The next multiple of ten after 57 is 60. The difference is the calculated check digit.

60 - 57 = 3
This NPI is valid
The calculated check digit is 3, which matches the last digit of 1760120943.

Other Providers at the Same Location


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

Social Worker (Clinical)
100 PARK AVE FL 16
NEW YORK, NY 10017
Social Worker
100 PARK AVE FL 16
NEW YORK, NY 10017
Social Worker
100 PARK AVE FL 16
NEW YORK, NY 10017
Social Worker
100 PARK AVE FL 16
NEW YORK, NY 10017
Counselor (Mental Health)
100 PARK AVE FL 16
NEW YORK, NY 10017
Social Worker
100 PARK AVE FL 16
NEW YORK, NY 10017
Social Worker
100 PARK AVE FL 16
NEW YORK, NY 10017
Counselor (Mental Health)
100 PARK AVE FL 16
NEW YORK, NY 10017
Social Worker
100 PARK AVE FL 16
NEW YORK, NY 10017
Social Worker (Clinical)
100 PARK AVE FL 16
NEW YORK, NY 10017
Social Worker
100 PARK AVE FL 16
NEW YORK, NY 10017
Social Worker
100 PARK AVE FL 16
NEW YORK, NY 10017
Social Worker (Clinical)
100 PARK AVE FL 16
NEW YORK, NY 10017
Psychiatry & Neurology (Psychiatry)
100 PARK AVE FL 16
NEW YORK, NY 10017
Social Worker
100 PARK AVE FL 16
NEW YORK, NY 10017
Social Worker
100 PARK AVE FL 16
NEW YORK, NY 10017
Social Worker
100 PARK AVE FL 16
NEW YORK, NY 10017
Social Worker
100 PARK AVE FL 16
NEW YORK, NY 10017
Psychiatry & Neurology (Psychiatry)
100 PARK AVE FL 16
NEW YORK, NY 10017
Psychologist (Clinical)
100 PARK AVE FL 16
NEW YORK, NY 10017

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1760120943, enumerated as an "individual" on May 26, 2022.

The provider is located at 100 PARK AVE FL 16 NEW YORK, NY 10017 and the phone number is (212) 433-2384.

Social Worker with taxonomy code 104100000X.