DUANE ROBERT WESTHOFF MSW
NPI 1194049320
Social Worker in Menlo Park, CA

NPI Status: Active since March 17, 2010

Contact Information

795 WILLOW RD
BUILDING 347 (MAILCODE: 180D)
MENLO PARK, CA
ZIP 94025
Phone: (650) 493-5000
Fax: (650) 617-2619

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  • Individual
  • Male
  • Social Worker

About DUANE WESTHOFF

This page provides the complete NPI Profile along with additional information for Duane Westhoff, a provider established in Menlo Park, California with a medical specialization in Social Worker. The healthcare provider is registered in the NPI registry with number 1194049320 assigned on March 2010. The practitioner's primary taxonomy code is 104100000X. The provider is registered as an individual and his NPI record was last updated 8 years ago.

NPI
1194049320
Provider Name
DUANE ROBERT WESTHOFF MSW
Gender
Male
Entity Type
Individual
Location Address
795 WILLOW RD BUILDING 347 (MAILCODE: 180D) MENLO PARK, CA 94025
Location Phone
(650) 493-5000
Location Fax
(650) 617-2619
Mailing Address
795 WILLOW RD BUILDING 347 (MAILCODE: 180D) MENLO PARK, CA 94025
Mailing Phone
(650) 493-5000
Mailing Fax
(650) 617-2619
Is Sole Proprietor?
Yes
Enumeration Date
03-17-2010
Last Update Date
02-19-2018
Code Navigator

A social worker like Duane Westhoff helps patients solve and cope with problems in their everyday lives, diagnoses and treats mental, behavioral, and emotional problems. Social workers help in wide range of situations, such as adopting a child, illness, divorce, or unemployment.

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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

Social Worker

Taxonomy Code
104100000X
Type
Behavioral Health & Social Service Providers
Taxonomy Description
A social worker is a person who is qualified by a Social Work degree, and licensed, certified or registered by the state as a social worker to practice within the scope of that license. A social worker provides assistance and counseling to clients and their families who are dealing with social, emotional and environmental problems. Social work services may be rendered to individuals, families, groups, and the public.

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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 1194049320, we treat the final digit (0) 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 60. The final step is to find the difference between that total and the next multiple of ten (60 - 60 = 0).

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
9
Doubled → 18 → 1 + 8
Pos 4
4
Unchanged
Pos 5
0
Doubled → 0
Pos 6
4
Unchanged
Pos 7
9
Doubled → 18 → 1 + 8
Pos 8
3
Unchanged
Pos 9
2
Doubled → 4
Check
0
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 9 → 18 → 9 0 → 0 9 → 18 → 9 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 + 8 + 4 + 0 + 4 + 1 + 8 + 3 + 4 + 24 = 60

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

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

60 - 60 = 0
This NPI is valid
The calculated check digit is 0, which matches the last digit of 1194049320.

Other Providers at the Same Location


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

Nurse Practitioner (Gerontology)
795 WILLOW RD
MENLO PARK, CA 94025
Registered Nurse (Psychiatric/Mental Health, Adult)
795 WILLOW RD, MP-170A
MENLO PARK, CA 94025
Social Worker (Clinical)
795 WILLOW RD
MENLO PARK, CA 94025
Psychologist (Clinical)
795 WILLOW RD, ATTN: VAPAHCS MENTAL HEALTH CLINIC
MENLO PARK, CA 94025
Psychiatry & Neurology (Psychiatry)
795 WILLOW RD, 170A-MPD
MENLO PARK, CA 94025
Psychologist (Clinical)
795 WILLOW RD, BUILDING 321
MENLO PARK, CA 94025
Nurse Practitioner (Psychiatric/Mental Health)
795 WILLOW RD, BLDG 352-121
MENLO PARK, CA 94025
Psychiatry & Neurology (Psychiatry)
795 WILLOW RD, MC:334-PTSD
MENLO PARK, CA 94025
Nurse Practitioner (Adult Health)
795 WILLOW RD, BUILDING 324 E112A
MENLO PARK, CA 94025
Psychologist
795 WILLOW RD, HVRP PAVAMC MC 180D
MENLO PARK, CA 94025
Psychologist (Clinical)
795 WILLOW RD, VA PALO ALTO HEALTH CARE SYSTEM (180D)
MENLO PARK, CA 94025
Social Worker (Clinical)
795 WILLOW RD
MENLO PARK, CA 94025
Social Worker (Clinical)
795 WILLOW RD, NCPTSD (352/MP), VA PALO ALTO HCS
MENLO PARK, CA 94025
Social Worker (Clinical)
795 WILLOW RD
MENLO PARK, CA 94025
Social Worker (Clinical)
795 WILLOW RD
MENLO PARK, CA 94025
Internal Medicine (Geriatric Medicine)
795 WILLOW RD, 118MPD
MENLO PARK, CA 94025
Nurse Practitioner (Adult Health)
795 WILLOW RD, BLDG 324, GEROPSYCHIATRIC NURSING HOME
MENLO PARK, CA 94025
Social Worker (Clinical)
795 WILLOW RD, MPD 122
MENLO PARK, CA 94025
Registered Nurse (Addiction (Substance Use Disorder))
795 WILLOW RD
MENLO PARK, CA 94025
Social Worker (Clinical)
795 WILLOW RD, #122
MENLO PARK, CA 94025

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1194049320, enumerated as an "individual" on March 17, 2010.

The provider is located at 795 WILLOW RD BUILDING 347 (MAILCODE: 180D) MENLO PARK, CA 94025 and the phone number is (650) 493-5000.

Social Worker with taxonomy code 104100000X.