STEPHEN EDWARD GIGLIOTTI
NPI 1154778827
Counselor - Mental Health in Walnut Creek, CA

NPI Status: Active since May 23, 2016

Contact Information

420 N WIGET LN
WALNUT CREEK, CA
ZIP 94598
Phone: (925) 266-8776

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  • Individual
  • Male
  • Counselor
  • Mental Health

About STEPHEN GIGLIOTTI

This page provides the complete NPI Profile along with additional information for Stephen Gigliotti, a provider established in Walnut Creek, California with a medical specialization in Counselor, focusing in mental health . The healthcare provider is registered in the NPI registry with number 1154778827 assigned on May 2016. The practitioner's primary taxonomy code is 101YM0800X with license number LMFT111240 (CA). The provider is registered as an individual and his NPI record was last updated 7 years ago.

NPI
1154778827
Provider Name
STEPHEN EDWARD GIGLIOTTI
Gender
Male
Entity Type
Individual
Location Address
420 N WIGET LN WALNUT CREEK, CA 94598
Location Phone
(925) 266-8776
Mailing Address
1834 HALCYON CT PLEASANTON, CA 94566
Mailing Phone
(925) 487-7408
Is Sole Proprietor?
Yes
Enumeration Date
05-23-2016
Last Update Date
01-31-2019
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A mental health counselor like Stephen Gigliotti 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.
LMFT111240
License State
CA

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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 1154778827, 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
1
Unchanged
Pos 3
5
Doubled → 10 → 1 + 0
Pos 4
4
Unchanged
Pos 5
7
Doubled → 14 → 1 + 4
Pos 6
7
Unchanged
Pos 7
8
Doubled → 16 → 1 + 6
Pos 8
8
Unchanged
Pos 9
2
Doubled → 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 5 → 10 → 1 7 → 14 → 5 8 → 16 → 7 2 → 4

Step 2: Add all digits plus the NPI constant

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

2 + 1 + 1 + 0 + 4 + 1 + 4 + 7 + 1 + 6 + 8 + 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 1154778827.

Other Providers at the Same Location


The following 1 provider is registered at the same or a nearby location.

Psychiatry & Neurology (Psychiatry)
420 N WIGET LN
WALNUT CREEK, CA 94598

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1154778827, enumerated as an "individual" on May 23, 2016.

The provider is located at 420 N WIGET LN WALNUT CREEK, CA 94598 and the phone number is (925) 266-8776.

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