MR. TIMOTHY H TARBILL
NPI 1477701241
Counselor - Mental Health in Vallejo, CA

NPI Status: Active since September 04, 2008

Contact Information

236 GEORGIA ST
SUITE 101
VALLEJO, CA
ZIP 94590
Phone: (510) 290-5662
Fax: (707) 654-8677

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  • Individual
  • Male
  • Counselor
  • Mental Health

About TIMOTHY TARBILL

This page provides the complete NPI Profile along with additional information for Timothy Tarbill, a provider established in Vallejo, California with a medical specialization in Counselor, focusing in mental health . The healthcare provider is registered in the NPI registry with number 1477701241 assigned on September 2008. The practitioner's primary taxonomy code is 101YM0800X. The provider is registered as an individual and his NPI record was last updated 12 years ago.

NPI
1477701241
Provider Name
MR. TIMOTHY H TARBILL
Gender
Male
Entity Type
Individual
Location Address
236 GEORGIA ST SUITE 101 VALLEJO, CA 94590
Location Phone
(510) 290-5662
Location Fax
(707) 654-8677
Mailing Address
236 GEORGIA ST SUITE 101 VALLEJO, CA 94590
Mailing Phone
(510) 290-5662
Mailing Fax
(707) 654-8677
Is Sole Proprietor?
Yes
Enumeration Date
09-04-2008
Last Update Date
11-26-2014
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A mental health counselor like Timothy Tarbill 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.

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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

Counselor Mental Health

Taxonomy Code
101YM0800X
Type
Behavioral Health & Social Service Providers

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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 1477701241, we treat the final digit (1) 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 59. The final step is to find the difference between that total and the next multiple of ten (60 - 59 = 1).

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

Step 2: Add all digits plus the NPI constant

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

2 + 4 + 1 + 4 + 7 + 1 + 4 + 0 + 2 + 2 + 8 + 24 = 59

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

The next multiple of ten after 59 is 60. The difference is the calculated check digit.

60 - 59 = 1
This NPI is valid
The calculated check digit is 1, which matches the last digit of 1477701241.

Other Providers at the Same Location


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

Marriage & Family Therapist
236 GEORGIA ST, STE 200B
VALLEJO, CA 94590
Marriage & Family Therapist
236 GEORGIA ST, SUITE 200 B
VALLEJO, CA 94590
Marriage & Family Therapist
236 GEORGIA ST, STE. 200B
VALLEJO, CA 94590
Social Worker (Clinical)
236 GEORGIA ST, SUITE 200 B
VALLEJO, CA 94590
Marriage & Family Therapist
236 GEORGIA ST
VALLEJO, CA 94590
Behavior Analyst
236 GEORGIA ST, # 102
VALLEJO, CA 94590
Counselor (Mental Health)
236 GEORGIA ST, SUITE 101
VALLEJO, CA 94590
Counselor (Mental Health)
236 GEORGIA ST
VALLEJO, CA 94590
Specialist
236 GEORGIA ST
VALLEJO, CA 94590
Behavior Analyst
236 GEORGIA ST, SUITE 102
VALLEJO, CA 94590
Behavior Analyst
236 GEORGIA ST, STE. 102
VALLEJO, CA 94590
Behavior Analyst
236 GEORGIA ST, 102
VALLEJO, CA 94590
Behavior Analyst
236 GEORGIA ST, SUITE 102
VALLEJO, CA 94590
Behavior Analyst
236 GEORGIA ST, SUITE 102
VALLEJO, CA 94590
Counselor (Mental Health)
236 GEORGIA ST
VALLEJO, CA 94590
Counselor
236 GEORGIA ST, SUITE 101
VALLEJO, CA 94590
Counselor (Mental Health)
236 GEORGIA ST
VALLEJO, CA 94590
Community/Behavioral Health
236 GEORGIA ST, STE 202
VALLEJO, CA 94590
Behavior Analyst
236 GEORGIA ST, 102
VALLEJO, CA 94590
Counselor
236 GEORGIA ST, SUITE 101
VALLEJO, CA 94590

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1477701241, enumerated as an "individual" on September 04, 2008.

The provider is located at 236 GEORGIA ST SUITE 101 VALLEJO, CA 94590 and the phone number is (510) 290-5662.

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