MS. MARY ANN MARQUARDT LMSW
NPI 1356467914
Counselor - Mental Health in Ann Arbor, MI

NPI Status: Active since March 22, 2007

Contact Information

2006 HOGBACK RD STE 1
ANN ARBOR, MI
ZIP 48105
Phone: (734) 786-8013

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  • Individual
  • Female
  • Counselor
  • Mental Health

About MARY ANN MARQUARDT

This page provides the complete NPI Profile along with additional information for Mary Ann Marquardt, a provider established in Ann Arbor, Michigan with a medical specialization in Counselor, focusing in mental health . The healthcare provider is registered in the NPI registry with number 1356467914 assigned on March 2007. The practitioner's primary taxonomy code is 101YM0800X with license number 6801062438 (MI). The provider is registered as an individual and her NPI record was last updated 19 years ago.

NPI
1356467914
Provider Name
MS. MARY ANN MARQUARDT LMSW
Gender
Female
Entity Type
Individual
Location Address
2006 HOGBACK RD STE 1 ANN ARBOR, MI 48105
Location Phone
(734) 786-8013
Mailing Address
560 LITTLE LAKE DR UNIT 32 ANN ARBOR, MI 48103
Mailing Phone
(313) 303-1898
Is Sole Proprietor?
Yes
Enumeration Date
03-22-2007
Last Update Date
07-08-2007
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A mental health counselor like Mary Ann Marquardt provides treatment to individuals, families, couples, and groups for mental and emotional health issues and relationship problems. Mental health counselors treat clients with a variety of conditions, including anxiety, depression, grief, low self-esteem, stress, and suicidal impulses.

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

Counselor Mental Health

Taxonomy Code
101YM0800X
Type
Behavioral Health & Social Service Providers
License No.
6801062438
License State
MI

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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 1356467914, we treat the final digit (4) 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 66. The final step is to find the difference between that total and the next multiple of ten (70 - 66 = 4).

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
3
Unchanged
Pos 3
5
Doubled → 10 → 1 + 0
Pos 4
6
Unchanged
Pos 5
4
Doubled → 8
Pos 6
6
Unchanged
Pos 7
7
Doubled → 14 → 1 + 4
Pos 8
9
Unchanged
Pos 9
1
Doubled → 2
Check
4
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 5 → 10 → 1 4 → 8 7 → 14 → 5 1 → 2

Step 2: Add all digits plus the NPI constant

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

2 + 3 + 1 + 0 + 6 + 8 + 6 + 1 + 4 + 9 + 2 + 24 = 66

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

The next multiple of ten after 66 is 70. The difference is the calculated check digit.

70 - 66 = 4
This NPI is valid
The calculated check digit is 4, which matches the last digit of 1356467914.

Other Providers at the Same Location


The following 9 providers are registered at the same or a nearby location.

Social Worker (Clinical)
2006 HOGBACK RD STE 1
ANN ARBOR, MI 48105
Social Worker
2006 HOGBACK RD STE 1
ANN ARBOR, MI 48105
Student in an Organized Health Care Education/Training Program
2006 HOGBACK RD STE 1, (ST. MARY MERCY OUTPATIENT PSYCHIATRIC SERVICES)
ANN ARBOR, MI 48105
Student in an Organized Health Care Education/Training Program
2006 HOGBACK RD STE 1
ANN ARBOR, MI 48105
Student in an Organized Health Care Education/Training Program
2006 HOGBACK RD STE 1
ANN ARBOR, MI 48105
Social Worker (Clinical)
2006 HOGBACK RD STE 1
ANN ARBOR, MI 48105
Social Worker (Clinical)
2006 HOGBACK RD STE 1
ANN ARBOR, MI 48105
Psychiatry & Neurology (Psychiatry)
2006 HOGBACK RD STE 1
ANN ARBOR, MI 48105
Social Worker (Clinical)
2006 HOGBACK RD STE 1
ANN ARBOR, MI 48105

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1356467914, enumerated as an "individual" on March 22, 2007.

The provider is located at 2006 HOGBACK RD STE 1 ANN ARBOR, MI 48105 and the phone number is (734) 786-8013.

Counselor with taxonomy code 101YM0800X and a focus in Mental Health.