DR. STEVEN DAVED HARTMAN PSY.D.
NPI 1760496459
Psychologist - Clinical in Huntington, NY

NPI Status: Active since July 28, 2006

Contact Information

775 PARK AVE
SUITE 112
HUNTINGTON, NY
ZIP 11743
Phone: (516) 521-8972
Fax: (631) 673-0799

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  • Individual
  • Male
  • Psychologist
  • Clinical

About STEVEN HARTMAN

This page provides the complete NPI Profile along with additional information for Steven Hartman, a provider established in Huntington, New York with a medical specialization in Psychologist, focusing in clinical . The healthcare provider is registered in the NPI registry with number 1760496459 assigned on July 2006. The practitioner's primary taxonomy code is 103TC0700X with license number 014481 (NY). The provider is registered as an individual and his NPI record was last updated one year ago.

NPI
1760496459
Provider Name
DR. STEVEN DAVED HARTMAN PSY.D.
Gender
Male
Entity Type
Individual
Location Address
775 PARK AVE SUITE 112 HUNTINGTON, NY 11743
Location Phone
(516) 521-8972
Location Fax
(631) 673-0799
Mailing Address
775 PARK AVE SUITE 112 HUNTINGTON, NY 11743
Mailing Phone
(516) 521-8972
Mailing Fax
(631) 673-0799
Is Sole Proprietor?
Yes
Enumeration Date
07-28-2006
Last Update Date
09-11-2025
Code Navigator

A clinical psychologist like Steven Hartman assesses, diagnoses, and treats mental, emotional, and behavioral disorders. Clinical psychologists help people deal with problems ranging from short-term personal issues to severe, chronic conditions. Clinical psychologists interview patients, give diagnostic tests, provide psychotherapy and design behavior modification programs to help patients.

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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

Psychologist Clinical

Taxonomy Code
103TC0700X
Type
Behavioral Health & Social Service Providers
License No.
014481
License State
NY
Taxonomy Description
A psychologist who provides continuing and comprehensive mental and behavioral health care for individuals and families; consultation to agencies and communities; training, education and supervision; and research-based practice. It is a specialty in breadth -- one that is broadly inclusive of severe psychopathology -- and marked by comprehensiveness and integration of knowledge and skill from a broad array of disciplines within and outside of psychology proper. The scope of clinical psychology encompasses all ages, multiple diversities and varied systems.

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)
1101YS0200XBehavioral Health & Social Service Providers

Counselor
School

(NY)
2103TC2200XBehavioral Health & Social Service Providers

Psychologist
Clinical Child & Adolescent

014481 (NY)

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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 1760496459, we treat the final digit (9) 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 61. The final step is to find the difference between that total and the next multiple of ten (70 - 61 = 9).

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
4
Doubled → 8
Pos 6
9
Unchanged
Pos 7
6
Doubled → 12 → 1 + 2
Pos 8
4
Unchanged
Pos 9
5
Doubled → 10 → 1 + 0
Check
9
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 4 → 8 6 → 12 → 3 5 → 10 → 1

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 + 8 + 9 + 1 + 2 + 4 + 1 + 0 + 24 = 61

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

The next multiple of ten after 61 is 70. The difference is the calculated check digit.

70 - 61 = 9
This NPI is valid
The calculated check digit is 9, which matches the last digit of 1760496459.

Other Providers at the Same Location


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

Physical Medicine & Rehabilitation (Pain Medicine)
775 PARK AVE, STE 155
HUNTINGTON, NY 11743
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775 PARK AVE, SUITE 110#9
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HUNTINGTON, NY 11743
Specialist
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775 PARK AVE, SUITE 230
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HUNTINGTON, NY 11743
Dermatology (Procedural Dermatology)
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HUNTINGTON, NY 11743
Psychiatry & Neurology (Child & Adolescent Psychiatry)
775 PARK AVE, SUITE 200-9
HUNTINGTON, NY 11743
Social Worker (Clinical)
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HUNTINGTON, NY 11743
Chiropractor
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HUNTINGTON, NY 11743
Psychologist
775 PARK AVE, SUITE 110
HUNTINGTON, NY 11743
Psychiatry & Neurology (Psychiatry)
775 PARK AVE, STE 1105
HUNTINGTON, NY 11743
Social Worker (Clinical)
775 PARK AVE, SUITE 110-8
HUNTINGTON, NY 11743
Psychologist (Clinical)
775 PARK AVE, SUITE 155
HUNTINGTON, NY 11743
Social Worker (Clinical)
775 PARK AVE, 110-1
HUNTINGTON, NY 11743
Psychologist
775 PARK AVE, SUITE 255
HUNTINGTON, NY 11743
Social Worker (Clinical)
775 PARK AVE, SUITE 200-1
HUNTINGTON, NY 11743
Social Worker (Clinical)
775 PARK AVE, SUITE 1110
HUNTINGTON, NY 11743
Specialist
775 PARK AVE, SUITE 150
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Psychologist (Exercise & Sports)
775 PARK AVE, SUITE 155
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Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1760496459, enumerated as an "individual" on July 28, 2006.

The provider is located at 775 PARK AVE SUITE 112 HUNTINGTON, NY 11743 and the phone number is (516) 521-8972.

Psychologist with taxonomy code 103TC0700X and a focus in Clinical.