SHAYA WILLIAMS
NPI 1821960048
Case Manager/Care Coordinator in Uniondale, NY

NPI Status: Active since September 18, 2025

Contact Information

333 EARLE OVINGTON BLVD
UNIONDALE, NY
ZIP 11553
Phone: (845) 507-2488

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  • Individual
  • Female
  • Case Manager/Care Coordinator

About SHAYA WILLIAMS

This page provides the complete NPI Profile along with additional information for Shaya Williams, a provider established in Uniondale, New York with a medical specialization in Case Manager/care Coordinator. The healthcare provider is registered in the NPI registry with number 1821960048 assigned on September 2025. The practitioner's primary taxonomy code is 171M00000X. The provider is registered as an individual and her NPI record was last updated one year ago.

NPI
1821960048
Provider Name
SHAYA WILLIAMS
Gender
Female
Entity Type
Individual
Location Address
333 EARLE OVINGTON BLVD UNIONDALE, NY 11553
Location Phone
(845) 507-2488
Mailing Address
333 EARLE OVINGTON BLVD UNIONDALE, NY 11553
Is Sole Proprietor?
Yes
Enumeration Date
09-18-2025
Last Update Date
09-18-2025
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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

Case Manager/Care Coordinator

Taxonomy Code
171M00000X
Type
Other Service Providers
Taxonomy Description
A person who provides case management services and assists an individual in gaining access to needed medical, social, educational, and/or other services. The person has the ability to provide an assessment and review of completed plan of care on a periodic basis. This person is also able to take collaborative action to coordinate the services with other providers and monitor the enrollee's progress toward the cost-effective achievement of objectives specified in the plan of care. Credentials may vary from an experience in the fields of psychology, social work, rehabilitation, nursing or a closely related human service field, to a related Assoc of Arts Degree or to nursing credentials. Some states may require certification in case management.

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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 1821960048, 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 62. The final step is to find the difference between that total and the next multiple of ten (70 - 62 = 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
8
Unchanged
Pos 3
2
Doubled → 4
Pos 4
1
Unchanged
Pos 5
9
Doubled → 18 → 1 + 8
Pos 6
6
Unchanged
Pos 7
0
Doubled → 0
Pos 8
0
Unchanged
Pos 9
4
Doubled → 8
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 2 → 4 9 → 18 → 9 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 + 8 + 4 + 1 + 1 + 8 + 6 + 0 + 0 + 8 + 24 = 62

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

The next multiple of ten after 62 is 70. The difference is the calculated check digit.

70 - 62 = 8
This NPI is valid
The calculated check digit is 8, which matches the last digit of 1821960048.

Other Providers at the Same Location


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

Orthopaedic Surgery
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Orthopaedic Surgery
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Physical Therapist
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Orthopaedic Surgery (Pediatric Orthopaedic Surgery)
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Specialist/Technologist (Athletic Trainer)
333 EARLE OVINGTON BLVD, SUITE 225
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Specialist
333 EARLE OVINGTON BLVD, SUITE 225
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Preferred Provider Organization
333 EARLE OVINGTON BLVD, SUITE 300
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Preferred Provider Organization
333 EARLE OVINGTON BLVD, SUITE 300
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Neuromusculoskeletal Medicine, Sports Medicine
333 EARLE OVINGTON BLVD, SUITE 106
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Orthopaedic Surgery
333 EARLE OVINGTON BLVD, STE 106
UNIONDALE, NY 11553
Nurse Practitioner (Adult Health)
333 EARLE OVINGTON BLVD
UNIONDALE, NY 11553
Orthopaedic Surgery (Sports Medicine)
333 EARLE OVINGTON BLVD
UNIONDALE, NY 11553
Physical Medicine & Rehabilitation
333 EARLE OVINGTON BLVD, SUITE 106
UNIONDALE, NY 11553
Emergency Medicine (Sports Medicine)
333 EARLE OVINGTON BLVD
UNIONDALE, NY 11553
Psychiatry & Neurology (Neurology)
333 EARLE OVINGTON BLVD
UNIONDALE, NY 11553
Case Management
333 EARLE OVINGTON BLVD
UNIONDALE, NY 11553
Case Management
333 EARLE OVINGTON BLVD
UNIONDALE, NY 11553
Case Manager/Care Coordinator
333 EARLE OVINGTON BLVD
UNIONDALE, NY 11553
Case Manager/Care Coordinator
333 EARLE OVINGTON BLVD
UNIONDALE, NY 11553

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1821960048, enumerated as an "individual" on September 18, 2025.

The provider is located at 333 EARLE OVINGTON BLVD UNIONDALE, NY 11553 and the phone number is (845) 507-2488.

Case Manager/Care Coordinator with taxonomy code 171M00000X.