MARIA CATHERINE ROTHHAAR PHD
NPI 1508259003
Clinical Neuropsychologist in Saint Louis, MO

NPI Status: Active since March 09, 2015

Contact Information

522 N NEW BALLAS RD STE 121
SAINT LOUIS, MO
ZIP 63141
Phone: (314) 391-6770

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  • Individual
  • Female
  • Clinical Neuropsychologist

About MARIA ROTHHAAR

This page provides the complete NPI Profile along with additional information for Maria Rothhaar, a provider established in Saint Louis, Missouri with a medical specialization in Clinical Neuropsychologist. The healthcare provider is registered in the NPI registry with number 1508259003 assigned on March 2015. The practitioner's primary taxonomy code is 103G00000X with license number 2015042889 (MO). The provider is registered as an individual and her NPI record was last updated 6 years ago.

NPI
1508259003
Provider Name
MARIA CATHERINE ROTHHAAR PHD
Other Name
MARIA CATHERINE GROSCH PHD
Other Name Type
Former Name (1)
Gender
Female
Entity Type
Individual
Location Address
522 N NEW BALLAS RD STE 121 SAINT LOUIS, MO 63141
Location Phone
(314) 391-6770
Mailing Address
522 N NEW BALLAS RD STE 121 SAINT LOUIS, MO 63141
Mailing Phone
(314) 391-6770
Is Sole Proprietor?
No
Enumeration Date
03-09-2015
Last Update Date
09-02-2020
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Location Map

Secondary Locations

  • 8515 Delmar Blvd Ste 230
    Saint Louis, MO 63124
    (314) 451-3263

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

Clinical Neuropsychologist

Taxonomy Code
103G00000X
Type
Behavioral Health & Social Service Providers
License No.
2015042889
License State
MO
Taxonomy Description
A clinical psychologist who applies principles of assessment and intervention based upon the scientific study of human behavior as it relates to normal and abnormal functioning of the central nervous system. The specialty is dedicated to enhancing the understanding of brain-behavior relationships and the application of such knowledge to human problems.

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)
1103TC0700XBehavioral Health & Social Service Providers

Psychologist
Clinical

2015042889 (MO)

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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 1508259003, we treat the final digit (3) 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 57. The final step is to find the difference between that total and the next multiple of ten (60 - 57 = 3).

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
5
Unchanged
Pos 3
0
Doubled → 0
Pos 4
8
Unchanged
Pos 5
2
Doubled → 4
Pos 6
5
Unchanged
Pos 7
9
Doubled → 18 → 1 + 8
Pos 8
0
Unchanged
Pos 9
0
Doubled → 0
Check
3
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 2 → 4 9 → 18 → 9 0 → 0

Step 2: Add all digits plus the NPI constant

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

2 + 5 + 0 + 8 + 4 + 5 + 1 + 8 + 0 + 0 + 24 = 57

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

The next multiple of ten after 57 is 60. The difference is the calculated check digit.

60 - 57 = 3
This NPI is valid
The calculated check digit is 3, which matches the last digit of 1508259003.

Other Providers at the Same Location


The following 2 providers are registered at the same or a nearby location.

Chiropractor
522 N NEW BALLAS RD STE 121
CREVE COEUR, MO 63141
Clinic/Center
522 N NEW BALLAS RD STE 121
CREVE COEUR, MO 63141

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1508259003, enumerated as an "individual" on March 09, 2015.

The provider is located at 522 N NEW BALLAS RD STE 121 SAINT LOUIS, MO 63141 and the phone number is (314) 391-6770.

Clinical Neuropsychologist with taxonomy code 103G00000X.