MARY ANN DRESSEL PSY.D
NPI 1205924677
Psychologist - Clinical in Duluth, MN

NPI Status: Active since October 11, 2006

Contact Information

8 N 2ND AVE E
207
DULUTH, MN
ZIP 55802
Phone: (218) 340-4889

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  • Individual
  • Female
  • Psychologist
  • Clinical

About MARY DRESSEL

This page provides the complete NPI Profile along with additional information for Mary Dressel, a provider established in Duluth, Minnesota with a medical specialization in Psychologist, focusing in clinical . The healthcare provider is registered in the NPI registry with number 1205924677 assigned on October 2006. The practitioner's primary taxonomy code is 103TC0700X with license number LP3988 (MN). The provider is registered as an individual and her NPI record was last updated 19 years ago.

NPI
1205924677
Provider Name
MARY ANN DRESSEL PSY.D
Gender
Female
Entity Type
Individual
Location Address
8 N 2ND AVE E 207 DULUTH, MN 55802
Location Phone
(218) 340-4889
Mailing Address
1415 FERN AVE DULUTH, MN 55805
Mailing Phone
(218) 724-1386
Is Sole Proprietor?
Yes
Enumeration Date
10-11-2006
Last Update Date
07-08-2007
Code Navigator

A clinical psychologist like Mary Dressel 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.

Location Map

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.
LP3988
License State
MN
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.

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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 1205924677, 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 63. The final step is to find the difference between that total and the next multiple of ten (70 - 63 = 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
2
Unchanged
Pos 3
0
Doubled → 0
Pos 4
5
Unchanged
Pos 5
9
Doubled → 18 → 1 + 8
Pos 6
2
Unchanged
Pos 7
4
Doubled → 8
Pos 8
6
Unchanged
Pos 9
7
Doubled → 14 → 1 + 4
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 0 → 0 9 → 18 → 9 4 → 8 7 → 14 → 5

Step 2: Add all digits plus the NPI constant

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

2 + 2 + 0 + 5 + 1 + 8 + 2 + 8 + 6 + 1 + 4 + 24 = 63

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

The next multiple of ten after 63 is 70. The difference is the calculated check digit.

70 - 63 = 7
This NPI is valid
The calculated check digit is 7, which matches the last digit of 1205924677.

Other Providers at the Same Location


The following 13 providers are registered at the same or a nearby location.

Social Worker (Clinical)
8 N 2ND AVE E
DULUTH, MN 55802
Psychologist
8 N 2ND AVE E, STE 300
DULUTH, MN 55802
Psychologist
8 N 2ND AVE E, STE 304
DULUTH, MN 55802
Family Medicine
8 N 2ND AVE E, SUITE 209
DULUTH, MN 55802
Marriage & Family Therapist
8 N 2ND AVE E, SUITE 310
DULUTH, MN 55802
Psychologist
8 N 2ND AVE E
DULUTH, MN 55802
Psychologist
8 N 2ND AVE E, #206
DULUTH, MN 55802
Community/Behavioral Health
8 N 2ND AVE E, TEMPLE OPERA BUILDING, SUITE 309
DULUTH, MN 55802
Clinic/Center
8 N 2ND AVE E, SUITE 209
DULUTH, MN 55802
Marriage & Family Therapist
8 N 2ND AVE E
DULUTH, MN 55802
Social Worker (Clinical)
8 N 2ND AVE E, SUITE 306
DULUTH, MN 55802
Counselor (Mental Health)
8 N 2ND AVE E, SUITE 306
DULUTH, MN 55802
Marriage & Family Therapist
8 N 2ND AVE E
DULUTH, MN 55802

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1205924677, enumerated as an "individual" on October 11, 2006.

The provider is located at 8 N 2ND AVE E 207 DULUTH, MN 55802 and the phone number is (218) 340-4889.

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