MR. JEROME JOHNSON
NPI 1629132626
Social Worker in San Francisco, CA

NPI Status: Active since December 21, 2006

Contact Information

1305 EVANS AVE
SAN FRANCISCO, CA
ZIP 94124
Phone: (415) 920-7710
Fax: (415) 920-7729

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  • Individual
  • Male
  • Social Worker

About JEROME JOHNSON

This page provides the complete NPI Profile along with additional information for Jerome Johnson, a provider established in San Francisco, California with a medical specialization in Social Worker. The healthcare provider is registered in the NPI registry with number 1629132626 assigned on December 2006. The practitioner's primary taxonomy code is 104100000X. The provider is registered as an individual and his NPI record was last updated 19 years ago.

NPI
1629132626
Provider Name
MR. JEROME JOHNSON
Gender
Male
Entity Type
Individual
Location Address
1305 EVANS AVE SAN FRANCISCO, CA 94124
Location Phone
(415) 920-7710
Location Fax
(415) 920-7729
Mailing Address
1305 EVANS AVE SAN FRANCISCO, CA 94124
Mailing Phone
(415) 920-7710
Mailing Fax
(415) 920-7729
Is Sole Proprietor?
No
Enumeration Date
12-21-2006
Last Update Date
07-08-2007
Code Navigator

A social worker like Jerome Johnson 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.

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

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 1629132626, we treat the final digit (6) 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 64. The final step is to find the difference between that total and the next multiple of ten (70 - 64 = 6).

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

Step 2: Add all digits plus the NPI constant

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

2 + 6 + 4 + 9 + 2 + 3 + 4 + 6 + 4 + 24 = 64

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

The next multiple of ten after 64 is 70. The difference is the calculated check digit.

70 - 64 = 6
This NPI is valid
The calculated check digit is 6, which matches the last digit of 1629132626.

Other Providers at the Same Location


The following 16 providers are registered at the same or a nearby location.

Social Worker
1305 EVANS AVE
SAN FRANCISCO, CA 94124
Counselor
1305 EVANS AVE
SAN FRANCISCO, CA 94124
Counselor (Mental Health)
1305 EVANS AVE
SAN FRANCISCO, CA 94124
Counselor
1305 EVANS AVE
SAN FRANCISCO, CA 94124
Counselor (Mental Health)
1305 EVANS AVE
SAN FRANCISCO, CA 94124
Counselor (Mental Health)
1305 EVANS AVE
SAN FRANCISCO, CA 94124
Social Worker (Clinical)
1305 EVANS AVE
SAN FRANCISCO, CA 94124
Social Worker (Clinical)
1305 EVANS AVE
SAN FRANCISCO, CA 94124
Social Worker (Clinical)
1305 EVANS AVE
SAN FRANCISCO, CA 94124
Community Health Worker
1305 EVANS AVE
SAN FRANCISCO, CA 94124
Health Educator
1305 EVANS AVE
SAN FRANCISCO, CA 94124
Social Worker
1305 EVANS AVE
SAN FRANCISCO, CA 94124
Counselor (Mental Health)
1305 EVANS AVE
SAN FRANCISCO, CA 94124
Case Management
1305 EVANS AVE
SAN FRANCISCO, CA 94124
Case Management
1305 EVANS AVE
SAN FRANCISCO, CA 94124
Clinic/Center (Mental Health (Including Community Mental Health Center))
1305 EVANS AVE
SAN FRANCISCO, CA 94124

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1629132626, enumerated as an "individual" on December 21, 2006.

The provider is located at 1305 EVANS AVE SAN FRANCISCO, CA 94124 and the phone number is (415) 920-7710.

Social Worker with taxonomy code 104100000X.