DAVID MURRIETA
NPI 1669749719
Counselor - School in Belmont, CA

NPI Status: Active since November 17, 2011

Contact Information

400 HARBOR BLVD
BUILDING E
BELMONT, CA
ZIP 94002
Phone: (650) 802-5191

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  • Individual
  • Male
  • Counselor
  • School

About DAVID MURRIETA

This page provides the complete NPI Profile along with additional information for David Murrieta, a provider established in Belmont, California with a medical specialization in Counselor, focusing in school . The healthcare provider is registered in the NPI registry with number 1669749719 assigned on November 2011. The practitioner's primary taxonomy code is 101YS0200X. The provider is registered as an individual and his NPI record was last updated 15 years ago.

NPI
1669749719
Provider Name
DAVID MURRIETA
Gender
Male
Entity Type
Individual
Location Address
400 HARBOR BLVD BUILDING E BELMONT, CA 94002
Location Phone
(650) 802-5191
Mailing Address
400 HARBOR BLVD BUILDING E BELMONT, CA 94002
Mailing Phone
(650) 802-5191
Is Sole Proprietor?
No
Enumeration Date
11-17-2011
Last Update Date
11-17-2011
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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 School

Taxonomy Code
101YS0200X
Type
Behavioral Health & Social Service Providers

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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 1669749719, 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 71. The final step is to find the difference between that total and the next multiple of ten (80 - 71 = 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
6
Unchanged
Pos 3
6
Doubled → 12 → 1 + 2
Pos 4
9
Unchanged
Pos 5
7
Doubled → 14 → 1 + 4
Pos 6
4
Unchanged
Pos 7
9
Doubled → 18 → 1 + 8
Pos 8
7
Unchanged
Pos 9
1
Doubled → 2
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 6 → 12 → 3 7 → 14 → 5 9 → 18 → 9 1 → 2

Step 2: Add all digits plus the NPI constant

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

2 + 6 + 1 + 2 + 9 + 1 + 4 + 4 + 1 + 8 + 7 + 2 + 24 = 71

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

The next multiple of ten after 71 is 80. The difference is the calculated check digit.

80 - 71 = 9
This NPI is valid
The calculated check digit is 9, which matches the last digit of 1669749719.

Other Providers at the Same Location


The following 10 providers are registered at the same or a nearby location.

Counselor (Addiction (Substance Use Disorder))
400 HARBOR BLVD
BELMONT, CA 94002
Counselor (Addiction (Substance Use Disorder))
400 HARBOR BLVD, BUILDING C
BELMONT, CA 94002
Student in an Organized Health Care Education/Training Program
400 HARBOR BLVD
BELMONT, CA 94002
Behavior Analyst
400 HARBOR BLVD, BUILDING E
BELMONT, CA 94002
Behavior Analyst
400 HARBOR BLVD, BUILDING E
BELMONT, CA 94002
Behavior Analyst
400 HARBOR BLVD
BELMONT, CA 94002
Behavior Analyst
400 HARBOR BLVD, BUILDING E
BELMONT, CA 94002
Community/Behavioral Health
400 HARBOR BLVD, SUITE E
BELMONT, CA 94002
Counselor (Mental Health)
400 HARBOR BLVD
BELMONT, CA 94002
Marriage & Family Therapist
400 HARBOR BLVD
BELMONT, CA 94002

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1669749719, enumerated as an "individual" on November 17, 2011.

The provider is located at 400 HARBOR BLVD BUILDING E BELMONT, CA 94002 and the phone number is (650) 802-5191.

Counselor with taxonomy code 101YS0200X and a focus in School.