DR. MITCHELL DONDEY PH.D.
NPI 1861551376
Psychologist - Intellectual and Developmental Disabilities in Providence, RI

NPI Status: Active since December 08, 2006

Contact Information

120 WAYLAND AVE
PROVIDENCE, RI
ZIP 02906
Phone: (401) 338-5978

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  • Individual
  • Male
  • Psychologist
  • Intellectual and Developmental Disabilit...

About MITCHELL DONDEY

This page provides the complete NPI Profile along with additional information for Mitchell Dondey, a provider established in Providence, Rhode Island with a medical specialization in Psychologist, focusing in intellectual and developmental disabilities . The healthcare provider is registered in the NPI registry with number 1861551376 assigned on December 2006. The practitioner's primary taxonomy code is 103TM1800X with license number 688 (RI). The provider is registered as an individual and his NPI record was last updated 19 years ago.

NPI
1861551376
Provider Name
DR. MITCHELL DONDEY PH.D.
Gender
Male
Entity Type
Individual
Location Address
120 WAYLAND AVE PROVIDENCE, RI 02906
Location Phone
(401) 338-5978
Mailing Address
44 BARTLETT AVE CRANSTON, RI 02905
Is Sole Proprietor?
Yes
Enumeration Date
12-08-2006
Last Update Date
07-08-2007
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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 Intellectual and Developmental Disabilities

Taxonomy Code
103TM1800X
Type
Behavioral Health & Social Service Providers
License No.
688
License State
RI

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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 1861551376, 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 54. The final step is to find the difference between that total and the next multiple of ten (60 - 54 = 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
8
Unchanged
Pos 3
6
Doubled → 12 → 1 + 2
Pos 4
1
Unchanged
Pos 5
5
Doubled → 10 → 1 + 0
Pos 6
5
Unchanged
Pos 7
1
Doubled → 2
Pos 8
3
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 6 → 12 → 3 5 → 10 → 1 1 → 2 7 → 14 → 5

Step 2: Add all digits plus the NPI constant

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

2 + 8 + 1 + 2 + 1 + 1 + 0 + 5 + 2 + 3 + 1 + 4 + 24 = 54

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

The next multiple of ten after 54 is 60. The difference is the calculated check digit.

60 - 54 = 6
This NPI is valid
The calculated check digit is 6, which matches the last digit of 1861551376.

Other Providers at the Same Location


The following 10 providers are registered at the same or a nearby location.

Social Worker (Clinical)
120 WAYLAND AVE, SUITE 4B
PROVIDENCE, RI 02906
Social Worker (Clinical)
120 WAYLAND AVE, SUITE 1
PROVIDENCE, RI 02906
Social Worker
120 WAYLAND AVE
PROVIDENCE, RI 02906
Social Worker (Clinical)
120 WAYLAND AVE
PROVIDENCE, RI 02906
Social Worker (Clinical)
120 WAYLAND AVE, SUITE 4B
PROVIDENCE, RI 02906
Social Worker (Clinical)
120 WAYLAND AVE, SUITE 1
PROVIDENCE, RI 02906
Social Worker (Clinical)
120 WAYLAND AVE
PROVIDENCE, RI 02906
Social Worker (Clinical)
120 WAYLAND AVE, SUITE 1
PROVIDENCE, RI 02906
Social Worker (Clinical)
120 WAYLAND AVE, SUITE 1
PROVIDENCE, RI 02906
Community Health Worker
120 WAYLAND AVE, SUITE #6
PROVIDENCE, RI 02906

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1861551376, enumerated as an "individual" on December 08, 2006.

The provider is located at 120 WAYLAND AVE PROVIDENCE, RI 02906 and the phone number is (401) 338-5978.

Psychologist with taxonomy code 103TM1800X and a focus in Intellectual and Developmental Disabilities.