MS. SUSAN WILLIAMS OTR/L, MFT
NPI 1902170939
Specialist in Berkeley, CA

NPI Status: Active since March 08, 2012

Contact Information

3120 TELEGRAPH AVE
SUITE 12
BERKELEY, CA
ZIP 94705
Phone: (510) 704-1314

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  • Individual
  • Female
  • Specialist

About SUSAN WILLIAMS

This page provides the complete NPI Profile along with additional information for Susan Williams, a provider established in Berkeley, California with a medical specialization in Specialist. The healthcare provider is registered in the NPI registry with number 1902170939 assigned on March 2012. The practitioner's primary taxonomy code is 174400000X with license number MFC39551 (CA). The provider is registered as an individual and her NPI record was last updated 14 years ago.

NPI
1902170939
Provider Name
MS. SUSAN WILLIAMS OTR/L, MFT
Gender
Female
Entity Type
Individual
Location Address
3120 TELEGRAPH AVE SUITE 12 BERKELEY, CA 94705
Location Phone
(510) 704-1314
Mailing Address
3120 TELEGRAPH AVE SUITE 12 BERKELEY, CA 94705
Mailing Phone
(510) 704-1314
Is Sole Proprietor?
Yes
Enumeration Date
03-08-2012
Last Update Date
03-08-2012
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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

Specialist

Taxonomy Code
174400000X
Type
Other Service Providers
License No.
MFC39551
License State
CA
Taxonomy Description
An individual educated and trained in an applied knowledge discipline used in the performance of work at a level requiring knowledge and skills beyond or apart from that provided by a general education or liberal arts degree.

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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 1902170939, we treat the final digit (9) 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 61. The final step is to find the difference between that total and the next multiple of ten (70 - 61 = 9).

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

Step 2: Add all digits plus the NPI constant

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

2 + 9 + 0 + 2 + 2 + 7 + 0 + 9 + 6 + 24 = 61

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

The next multiple of ten after 61 is 70. The difference is the calculated check digit.

70 - 61 = 9
This NPI is valid
The calculated check digit is 9, which matches the last digit of 1902170939.

Other Providers at the Same Location


The following 20 providers are registered at the same or a nearby location.

Marriage & Family Therapist
3120 TELEGRAPH AVE, #10
BERKELEY, CA 94705
Marriage & Family Therapist
3120 TELEGRAPH AVE, SUITE 8
BERKELEY, CA 94705
Marriage & Family Therapist
3120 TELEGRAPH AVE, SUITE 3
BERKELEY, CA 94705
Psychologist
3120 TELEGRAPH AVE, SUITE 1
BERKELEY, CA 94705
Social Worker (Clinical)
3120 TELEGRAPH AVE, SUITE 12
BERKELEY, CA 94705
Marriage & Family Therapist
3120 TELEGRAPH AVE, SUITE 8
BERKELEY, CA 94705
Social Worker (Clinical)
3120 TELEGRAPH AVE, 4
BERKELEY, CA 94705
Psychiatry & Neurology (Psychiatry)
3120 TELEGRAPH AVE, SUITE 2
BERKELEY, CA 94705
Psychologist (Psychoanalysis)
3120 TELEGRAPH AVE, SUITE 9
BERKELEY, CA 94705
Marriage & Family Therapist
3120 TELEGRAPH AVE, SUITE 3
BERKELEY, CA 94705
Psychologist (Clinical)
3120 TELEGRAPH AVE, SUITE #1
BERKELEY, CA 94705
Marriage & Family Therapist
3120 TELEGRAPH AVE, SUITE 4
BERKELEY, CA 94705
Marriage & Family Therapist
3120 TELEGRAPH AVE, SUITE 3
BERKELEY, CA 94705
Marriage & Family Therapist
3120 TELEGRAPH AVE, 9
BERKELEY, CA 94705
Psychologist
3120 TELEGRAPH AVE, SUITE 9
BERKELEY, CA 94705
Psychologist (Clinical)
3120 TELEGRAPH AVE, SUITE 2
BERKELEY, CA 94705
Marriage & Family Therapist
3120 TELEGRAPH AVE, SUITE 11
BERKELEY, CA 94705
Marriage & Family Therapist
3120 TELEGRAPH AVE
BERKELEY, CA 94705
Psychiatry & Neurology (Psychiatry)
3120 TELEGRAPH AVE, SUITE 2
BERKELEY, CA 94705
Psychologist
3120 TELEGRAPH AVE, SUITE 8
BERKELEY, CA 94705

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1902170939, enumerated as an "individual" on March 08, 2012.

The provider is located at 3120 TELEGRAPH AVE SUITE 12 BERKELEY, CA 94705 and the phone number is (510) 704-1314.

Specialist with taxonomy code 174400000X.