DEBORAH A ODONNELL, PHD, CLINICAL PSYCHOLOGIST, LLC
NPI 1477938215
Psychologist - Clinical Child & Adolescent in Leonardtown, MD

NPI Status: Active since July 22, 2015

Contact Information

41660 COURTHOUSE DR # 201C
LEONARDTOWN, MD
ZIP 20650
Phone: (240) 587-0457
Fax: (301) 475-8810

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  • Organization
  • Psychologist
  • Clinical Child & Adolescent

About DEBORAH A ODONNELL, PHD, CLINICAL PSYCHOLOGIST, LLC

This page provides the complete NPI Profile along with additional information for Deborah A Odonnell, Phd, Clinical Psychologist, Llc, a provider established in Leonardtown, Maryland operating as a Psychologist, focusing in clinical child & adolescent . The healthcare provider is registered in the NPI registry with number 1477938215 assigned on July 2015. The practitioner's primary taxonomy code is 103TC2200X with license number 03958 (MD). The provider is registered as an organization and their NPI record was last updated 7 years ago. The organization operates as a Single Specialty Group with one or more individual practitioners, all of who practice with the same area of specialization. The authorized official of this NPI record is Dr. Deborah A O'donnell Phd (Owner, Clinical Psychologist)

NPI
1477938215
Provider Name
DEBORAH A ODONNELL, PHD, CLINICAL PSYCHOLOGIST, LLC
Entity Type
Organization
Location Address
41660 COURTHOUSE DR # 201C LEONARDTOWN, MD 20650
Location Phone
(240) 587-0457
Location Fax
(301) 475-8810
Mailing Address
PO BOX 1212 LEONARDTOWN, MD 20650
Mailing Phone
(240) 587-0457
Mailing Fax
(301) 475-8810
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
07-22-2015
Last Update Date
04-11-2019
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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 Child & Adolescent

Taxonomy Code
103TC2200X
Type
Behavioral Health & Social Service Providers
License No.
03958
License State
MD
Taxonomy Description
A psychologist who develops and applies scientific knowledge to the delivery of psychological services to infants, toddlers, children and adolescents within their social context. Of particular importance to the specialty of clinical child psychology is an understanding of the basic psychological needs of children and adolescents, and how the family and other social contexts influence the socio-emotional adjustment, cognitive development, behavioral adaptation and health status of children and adolescents.

Group Taxonomy 193400000X SINGLE SPECIALTY GROUP

This provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.

Authorized Official

The authorized official is the designated individual with the legal authority to make changes to the provider’s official NPI record. For organizations, the authorized official must be a general partner, chairman of the board, CEO, CFO or a direct owner holding at least a 5 percent stake in the medical organization.

Authorized Official Name

DR. DEBORAH A O'DONNELL PHD

Authorized Official Title
OWNER, CLINICAL PSYCHOLOGIST
Authorized Official Phone
(240) 587-0457

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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 1477938215, 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 65. The final step is to find the difference between that total and the next multiple of ten (70 - 65 = 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
4
Unchanged
Pos 3
7
Doubled → 14 → 1 + 4
Pos 4
7
Unchanged
Pos 5
9
Doubled → 18 → 1 + 8
Pos 6
3
Unchanged
Pos 7
8
Doubled → 16 → 1 + 6
Pos 8
2
Unchanged
Pos 9
1
Doubled → 2
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 7 → 14 → 5 9 → 18 → 9 8 → 16 → 7 1 → 2

Step 2: Add all digits plus the NPI constant

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

2 + 4 + 1 + 4 + 7 + 1 + 8 + 3 + 1 + 6 + 2 + 2 + 24 = 65

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

The next multiple of ten after 65 is 70. The difference is the calculated check digit.

70 - 65 = 5
This NPI is valid
The calculated check digit is 5, which matches the last digit of 1477938215.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1477938215, enumerated as an "organization" on July 22, 2015.

The provider is located at 41660 COURTHOUSE DR # 201C LEONARDTOWN, MD 20650 and the phone number is (240) 587-0457.

Psychologist with taxonomy code 103TC2200X and a focus in Clinical Child & Adolescent.