DR. TRACY LYNN RICHARDSON M.D.
NPI 1942469697
Psychiatry & Neurology - Child & Adolescent Psychiatry in Barrington, RI

NPI Status: Active since June 07, 2008

Contact Information

15 ROBERTA DR
BARRINGTON, RI
ZIP 02806
Phone: (401) 246-0966

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  • Individual
  • Female
  • Psychiatry & Neurology
  • Child & Adolescent Psychiatry

About TRACY RICHARDSON

This page provides the complete NPI Profile along with additional information for Tracy Richardson, a provider established in Barrington, Rhode Island with a medical specialization in Psychiatry & Neurology, focusing in child & adolescent psychiatry . The healthcare provider is registered in the NPI registry with number 1942469697 assigned on June 2008. The practitioner's primary taxonomy code is 2084P0804X with license number MD06918 (RI). The provider is registered as an individual and her NPI record was last updated 18 years ago.

NPI
1942469697
Provider Name
DR. TRACY LYNN RICHARDSON M.D.
Other Name Type
Professional Name (2)
Gender
Female
Entity Type
Individual
Location Address
15 ROBERTA DR BARRINGTON, RI 02806
Location Phone
(401) 246-0966
Mailing Address
15 ROBERTA DR BARRINGTON, RI 02806
Mailing Phone
(401) 246-0966
Is Sole Proprietor?
Yes
Enumeration Date
06-07-2008
Last Update Date
06-07-2008
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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

Psychiatry & Neurology Child & Adolescent Psychiatry

Taxonomy Code
2084P0804X
Type
Allopathic & Osteopathic Physicians
License No.
MD06918
License State
RI
Taxonomy Description
Child & Adolescent Psychiatry is a subspecialty of psychiatry with additional skills and training in the diagnosis and treatment of developmental, behavioral, emotional, and mental disorders of childhood and adolescence.

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)
1208000000XAllopathic & Osteopathic Physicians

Pediatrics

7003 (NH)

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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 1942469697, 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 83. The final step is to find the difference between that total and the next multiple of ten (90 - 83 = 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
1
Doubled → 2
Pos 2
9
Unchanged
Pos 3
4
Doubled → 8
Pos 4
2
Unchanged
Pos 5
4
Doubled → 8
Pos 6
6
Unchanged
Pos 7
9
Doubled → 18 → 1 + 8
Pos 8
6
Unchanged
Pos 9
9
Doubled → 18 → 1 + 8
Check
7
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 4 → 8 4 → 8 9 → 18 → 9 9 → 18 → 9

Step 2: Add all digits plus the NPI constant

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

2 + 9 + 8 + 2 + 8 + 6 + 1 + 8 + 6 + 1 + 8 + 24 = 83

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

The next multiple of ten after 83 is 90. The difference is the calculated check digit.

90 - 83 = 7
This NPI is valid
The calculated check digit is 7, which matches the last digit of 1942469697.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1942469697, enumerated as an "individual" on June 07, 2008.

The provider is located at 15 ROBERTA DR BARRINGTON, RI 02806 and the phone number is (401) 246-0966.

Psychiatry & Neurology with taxonomy code 2084P0804X and a focus in Child & Adolescent Psychiatry.