DEIRDRE A CLARKE
NPI 1558919076
Developmental Therapist in Hawthorne, NY

NPI Status: Active since August 28, 2019

Contact Information

40 SAW MILL RIVER RD
HAWTHORNE, NY
ZIP 10532
Phone: (914) 347-3227

Get Directions Write a Review

NPPES record last updated: August 28, 2019. Verified against the NPPES registry weekly; last sync: July 12, 2026.

  • Individual
  • Female
  • Developmental Therapist

About DEIRDRE CLARKE

This page provides the complete NPI Profile along with additional information for Deirdre Clarke, a provider established in Hawthorne, New York with a medical specialization in Developmental Therapist. The healthcare provider is registered in the NPI registry with number 1558919076 assigned on August 2019. The practitioner's primary taxonomy code is 222Q00000X. The provider is registered as an individual and her NPI record was last updated 7 years ago.

NPI
1558919076
Provider Name
DEIRDRE A CLARKE
Gender
Female
Entity Type
Individual
Location Address
40 SAW MILL RIVER RD HAWTHORNE, NY 10532
Location Phone
(914) 347-3227
Mailing Address
40 SAW MILL RIVER RD HAWTHORNE, NY 10532
Mailing Phone
(914) 347-3227
Is Sole Proprietor?
No
Enumeration Date
08-28-2019
Last Update Date
08-28-2019
Code Navigator

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

Developmental Therapist

Taxonomy Code
222Q00000X
Type
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
Taxonomy Description
A Developmental Therapist is a person qualified by completion of an approved program in Developmental Therapy and where applicable credentialed by the state and practicing within the scope of the credential, or credentialed by completion of education experiences as approved by the state and practicing within the scope of that credential or, where state credentialing does not exist, certified by the Board of the Developmental Therapy Association. A developmental therapist evaluates children's global development in order to identify areas of developmental delay whether arising from physiological, neurological, or environmental factors, or a combination of factors; and designs, implements, and modifies therapeutic interventions for the child and the family to promote the child's acquisition of skills in a variety of developmental areas, including cognitive processes and social interaction in order to maximize functional independence and developmental homeostasis, and improve the quality of life at home and in the community; and provides consultation for the parents and other professionals working with the family on global development.

Reviews for DEIRDRE A CLARKE

There are currently no reviews for this provider. Be the first person to share your experience with this provider by filling out our review form. Your insights are appreciated and will help others make informed decisions.

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 1558919076, we treat the final digit (6) 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 64. The final step is to find the difference between that total and the next multiple of ten (70 - 64 = 6).

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
5
Unchanged
Pos 3
5
Doubled → 10 → 1 + 0
Pos 4
8
Unchanged
Pos 5
9
Doubled → 18 → 1 + 8
Pos 6
1
Unchanged
Pos 7
9
Doubled → 18 → 1 + 8
Pos 8
0
Unchanged
Pos 9
7
Doubled → 14 → 1 + 4
Check
6
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 5 → 10 → 1 9 → 18 → 9 9 → 18 → 9 7 → 14 → 5

Step 2: Add all digits plus the NPI constant

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

2 + 5 + 1 + 0 + 8 + 1 + 8 + 1 + 1 + 8 + 0 + 1 + 4 + 24 = 64

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

The next multiple of ten after 64 is 70. The difference is the calculated check digit.

70 - 64 = 6
This NPI is valid
The calculated check digit is 6, which matches the last digit of 1558919076.

Other Providers at the Same Location


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

Registered Nurse
40 SAW MILL RIVER RD, ARCS
HAWTHORNE, NY 10532
Physical Therapist
40 SAW MILL RIVER RD
HAWTHORNE, NY 10532
Registered Nurse
40 SAW MILL RIVER RD
HAWTHORNE, NY 10532
Speech-Language Pathologist
40 SAW MILL RIVER RD
HAWTHORNE, NY 10532
Case Manager/Care Coordinator
40 SAW MILL RIVER RD
HAWTHORNE, NY 10532
Case Manager/Care Coordinator
40 SAW MILL RIVER RD, THE CHILDREN'S SCHOOL FOR EARLY DEVELOPMENT
HAWTHORNE, NY 10532
Specialist
40 SAW MILL RIVER RD
HAWTHORNE, NY 10532
Specialist
40 SAW MILL RIVER RD
HAWTHORNE, NY 10532
Specialist
40 SAW MILL RIVER RD
HAWTHORNE, NY 10532
Specialist
40 SAW MILL RIVER RD
HAWTHORNE, NY 10532
Speech-Language Pathologist
40 SAW MILL RIVER RD
HAWTHORNE, NY 10532
Psychologist (School)
40 SAW MILL RIVER RD
HAWTHORNE, NY 10532
Case Manager/Care Coordinator
40 SAW MILL RIVER RD
HAWTHORNE, NY 10532
Speech-Language Pathologist
40 SAW MILL RIVER RD
HAWTHORNE, NY 10532
Specialist
40 SAW MILL RIVER RD
HAWTHORNE, NY 10532
Speech-Language Pathologist
40 SAW MILL RIVER RD
HAWTHORNE, NY 10532
Psychologist (Clinical Child & Adolescent)
40 SAW MILL RIVER RD
HAWTHORNE, NY 10532
Case Management
40 SAW MILL RIVER RD
HAWTHORNE, NY 10532
Specialist
40 SAW MILL RIVER RD
HAWTHORNE, NY 10532
Physical Therapist
40 SAW MILL RIVER RD, CHILDREN'S SCHOOL FOR EARLY DEVELOPMENT
HAWTHORNE, NY 10532

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1558919076, enumerated as an "individual" on August 28, 2019.

The provider is located at 40 SAW MILL RIVER RD HAWTHORNE, NY 10532 and the phone number is (914) 347-3227.

Developmental Therapist with taxonomy code 222Q00000X.