DEJA M. HAMILTON
NPI 1487201117
Specialist in Fresh Meadows, NY

NPI Status: Active since August 19, 2019

Contact Information

16216 UNION TPKE STE 303
FRESH MEADOWS, NY
ZIP 11366
Phone: (718) 264-7250

NPI Profile Information
Primary Taxonomy
Secondary Taxonomies
Secondary Locations
NPI Validation
Other Providers Same Location
Frequently Asked Questions

Individual
Female
Specialist

About DEJA HAMILTON

This page provides the complete NPI Profile along with additional information for Deja Hamilton, a provider established in Fresh Meadows, New York with a medical specialization in Specialist. The healthcare provider is registered in the NPI registry with number 1487201117 assigned on August 2019. The practitioner's primary taxonomy code is 174400000X. The provider is registered as an individual and her NPI record was last updated March 2026.

NPI: 1487201117
Provider Name: DEJA M. HAMILTON
Gender: Female
Entity Type: Individual
Location Address: 16216 UNION TPKE STE 303 FRESH MEADOWS, NY 11366
Location Phone: (718) 264-7250
Mailing Address: 10508 CROSSBAY BLVD UNIT 2109 OZONE PARK, NY 11417
Is Sole Proprietor?: No
Enumeration Date: 08-19-2019
Last Update Date: 03-06-2026
Code Navigator

Location Map

Secondary Locations

3250 Westchester Ave Ste 202
Bronx, NY 10461
(917) 407-2297

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: Specialist
Taxonomy Code: 174400000X
Type: Other Service Providers
License State: NY
Taxonomy Description: An individual educated and trained in an applied knowledge discipline used in the performance of work at a level requiring knowledge and skills beyond or apart from that provided by a general education or liberal arts degree.

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)
1	171M00000X	Other Service Providers	Case Manager/Care Coordinator

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 1487201117, we treat the final digit (7) 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 53. The final step is to find the difference between that total and the next multiple of ten (60 - 53 = 7).

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

Doubled → 2

Pos 2

Unchanged

Pos 3

Doubled → 16 → 1 + 6

Pos 4

Unchanged

Pos 5

Doubled → 4

Pos 6

Unchanged

Pos 7

Doubled → 2

Pos 8

Unchanged

Pos 9

Doubled → 2

Check

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 8 → 16 → 7 2 → 4 1 → 2 1 → 2