MARTHA A. WEBB PH.D.
NPI 1972552602
Psychologist - Addiction (Substance Use Disorder) in Cleveland Heights, OH

NPI Status: Active since May 09, 2006

Contact Information

12417 CEDAR RD
SUITE 21
CLEVELAND HEIGHTS, OH
ZIP 44106
Phone: (216) 229-2100
Fax: (216) 382-9572

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  • Individual
  • Female
  • Psychologist
  • Addiction (Substance Use Disorder)

About MARTHA WEBB

This page provides the complete NPI Profile along with additional information for Martha Webb, a provider established in Cleveland Heights, Ohio with a medical specialization in Psychologist, focusing in addiction (substance use disorder) . The healthcare provider is registered in the NPI registry with number 1972552602 assigned on May 2006. The practitioner's primary taxonomy code is 103TA0400X with license number 841186 (OH). The provider is registered as an individual and her NPI record was last updated one year ago.

NPI
1972552602
Provider Name
MARTHA A. WEBB PH.D.
Gender
Female
Entity Type
Individual
Location Address
12417 CEDAR RD SUITE 21 CLEVELAND HEIGHTS, OH 44106
Location Phone
(216) 229-2100
Location Fax
(216) 382-9572
Mailing Address
12417 CEDAR RD SUITE 21 CLEVELAND HEIGHTS, OH 44106
Mailing Phone
(216) 229-2100
Mailing Fax
(216) 382-9572
Is Sole Proprietor?
No
Enumeration Date
05-09-2006
Last Update Date
09-11-2025
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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 Addiction (Substance Use Disorder)

Taxonomy Code
103TA0400X
Type
Behavioral Health & Social Service Providers
License No.
841186
License State
OH
Taxonomy Description
A psychologist with a proficiency that involves the application of psychological treatment of addiction stemming from the use of alcohol and other psychoactive substances (e.g., nicotine, marijuana, cocaine, heroin) or behavioral addictions (e.g., gambling) with the aim of cessation or reduction of use and/or the amelioration of emotional, behavioral, interpersonal and other problems arising from the addictive behavior.

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

6225 (OH)

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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 1972552602, we treat the final digit (2) 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 58. The final step is to find the difference between that total and the next multiple of ten (60 - 58 = 2).

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

Step 2: Add all digits plus the NPI constant

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

2 + 9 + 1 + 4 + 2 + 1 + 0 + 5 + 4 + 6 + 0 + 24 = 58

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

The next multiple of ten after 58 is 60. The difference is the calculated check digit.

60 - 58 = 2
This NPI is valid
The calculated check digit is 2, which matches the last digit of 1972552602.

Other Providers at the Same Location


The following 3 providers are registered at the same or a nearby location.

Counselor (Mental Health)
12417 CEDAR RD
CLEVELAND HEIGHTS, OH 44106
Social Worker (Clinical)
12417 CEDAR RD, STE 23
CLEVELAND HEIGHTS, OH 44106
Counselor (Mental Health)
12417 CEDAR RD, HEIGHTS CEDAR BUILDING SUITE 18
CLEVELAND HEIGHTS, OH 44106

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1972552602, enumerated as an "individual" on May 09, 2006.

The provider is located at 12417 CEDAR RD SUITE 21 CLEVELAND HEIGHTS, OH 44106 and the phone number is (216) 229-2100.

Psychologist with taxonomy code 103TA0400X and a focus in Addiction (Substance Use Disorder).