DR. STEPHANIE F HAAG PSY.D.
NPI 1790076255
Psychologist - Cognitive & Behavioral in Rockville Centre, NY

NPI Status: Active since May 02, 2011

Contact Information

165 N VILLAGE AVE STE 112
ROCKVILLE CENTRE, NY
ZIP 11570
Phone: (516) 665-9669
Fax: (516) 665-9670

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  • Individual
  • Female
  • Psychologist
  • Cognitive & Behavioral

About STEPHANIE HAAG

This page provides the complete NPI Profile along with additional information for Stephanie Haag, a provider established in Rockville Centre, New York with a medical specialization in Psychologist, focusing in cognitive & behavioral . The healthcare provider is registered in the NPI registry with number 1790076255 assigned on May 2011. The practitioner's primary taxonomy code is 103TB0200X with license number 018944-1 (NY). The provider is registered as an individual and her NPI record was last updated 6 years ago.

NPI
1790076255
Provider Name
DR. STEPHANIE F HAAG PSY.D.
Gender
Female
Entity Type
Individual
Location Address
165 N VILLAGE AVE STE 112 ROCKVILLE CENTRE, NY 11570
Location Phone
(516) 665-9669
Location Fax
(516) 665-9670
Mailing Address
400 MONTAUK HWY STE 112 WEST ISLIP, NY 11795
Mailing Phone
(516) 477-0086
Is Sole Proprietor?
Yes
Enumeration Date
05-02-2011
Last Update Date
06-25-2020
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Location Map

Secondary Locations

  • 1926 Oakland Ave
    Wantagh, NY 11793
    (516) 781-0457

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 Cognitive & Behavioral

Taxonomy Code
103TB0200X
Type
Behavioral Health & Social Service Providers
License No.
018944-1
License State
NY
Taxonomy Description
A psychologist who reflects an experimental-clinical approach distinguished by use of principles of human learning and development and theories of cognitive processing to promote meaningful change in maladaptive human behavior and thinking.

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)
1103TS0200XBehavioral Health & Social Service Providers

Psychologist
School

018944-1 (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 1790076255, we treat the final digit (5) 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 55. The final step is to find the difference between that total and the next multiple of ten (60 - 55 = 5).

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
9
Doubled → 18 → 1 + 8
Pos 4
0
Unchanged
Pos 5
0
Doubled → 0
Pos 6
7
Unchanged
Pos 7
6
Doubled → 12 → 1 + 2
Pos 8
2
Unchanged
Pos 9
5
Doubled → 10 → 1 + 0
Check
5
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 9 → 18 → 9 0 → 0 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 + 8 + 0 + 0 + 7 + 1 + 2 + 2 + 1 + 0 + 24 = 55

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

The next multiple of ten after 55 is 60. The difference is the calculated check digit.

60 - 55 = 5
This NPI is valid
The calculated check digit is 5, which matches the last digit of 1790076255.

Other Providers at the Same Location


The following 1 provider is registered at the same or a nearby location.

Psychologist (Clinical)
165 N VILLAGE AVE STE 112
ROCKVILLE CENTRE, NY 11570

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1790076255, enumerated as an "individual" on May 02, 2011.

The provider is located at 165 N VILLAGE AVE STE 112 ROCKVILLE CENTRE, NY 11570 and the phone number is (516) 665-9669.

Psychologist with taxonomy code 103TB0200X and a focus in Cognitive & Behavioral.