CHELSEA JOHANNA TUOMI MSW
NPI 1487363578
Social Worker in Palo Alto, CA

NPI Status: Active since November 17, 2022

Contact Information

725 WELCH RD
PALO ALTO, CA
ZIP 94304
Phone: (650) 704-7782

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  • Individual
  • Female
  • Social Worker

About CHELSEA TUOMI

This page provides the complete NPI Profile along with additional information for Chelsea Tuomi, a provider established in Palo Alto, California with a medical specialization in Social Worker. The healthcare provider is registered in the NPI registry with number 1487363578 assigned on November 2022. The practitioner's primary taxonomy code is 104100000X with license number 87210 (CA). The provider is registered as an individual and her NPI record was last updated 4 years ago.

NPI
1487363578
Provider Name
CHELSEA JOHANNA TUOMI MSW
Gender
Female
Entity Type
Individual
Location Address
725 WELCH RD PALO ALTO, CA 94304
Location Phone
(650) 704-7782
Mailing Address
338 OAK ST APT 11 MOUNTAIN VIEW, CA 94041
Is Sole Proprietor?
Yes
Enumeration Date
11-17-2022
Last Update Date
11-17-2022
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A social worker like Chelsea Tuomi 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
License No.
87210
License State
CA
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 1487363578, we treat the final digit (8) 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 72. The final step is to find the difference between that total and the next multiple of ten (80 - 72 = 8).

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
8
Doubled → 16 → 1 + 6
Pos 4
7
Unchanged
Pos 5
3
Doubled → 6
Pos 6
6
Unchanged
Pos 7
3
Doubled → 6
Pos 8
5
Unchanged
Pos 9
7
Doubled → 14 → 1 + 4
Check
8
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 8 → 16 → 7 3 → 6 3 → 6 7 → 14 → 5

Step 2: Add all digits plus the NPI constant

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

2 + 4 + 1 + 6 + 7 + 6 + 6 + 6 + 5 + 1 + 4 + 24 = 72

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

The next multiple of ten after 72 is 80. The difference is the calculated check digit.

80 - 72 = 8
This NPI is valid
The calculated check digit is 8, which matches the last digit of 1487363578.

Other Providers at the Same Location


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

Pediatrics (Pediatric Cardiology)
725 WELCH RD
PALO ALTO, CA 94304
Pediatrics (Pediatric Pulmonology)
725 WELCH RD
PALO ALTO, CA 94304
Pediatrics (Pediatric Nephrology)
725 WELCH RD
PALO ALTO, CA 94304
Pediatrics (Pediatric Cardiology)
725 WELCH RD
PALO ALTO, CA 94304
Pediatrics (Pediatric Critical Care Medicine)
725 WELCH RD
PALO ALTO, CA 94304
Pediatrics (Pediatric Nephrology)
725 WELCH RD
PALO ALTO, CA 94304
Pediatrics (Pediatric Pulmonology)
725 WELCH RD
PALO ALTO, CA 94304
Pediatrics (Pediatric Cardiology)
725 WELCH RD, MC 5500
PALO ALTO, CA 94304
Obstetrics & Gynecology
725 WELCH RD
PALO ALTO, CA 94304
Radiology (Pediatric Radiology)
725 WELCH RD
PALO ALTO, CA 94304
Pediatrics (Pediatric Cardiology)
725 WELCH RD
PALO ALTO, CA 94304
Pediatrics
725 WELCH RD
PALO ALTO, CA 94304
Pediatrics (Pediatric Critical Care Medicine)
725 WELCH RD
PALO ALTO, CA 94304
Pediatrics
725 WELCH RD
PALO ALTO, CA 94304
Nurse Practitioner (Pediatrics)
725 WELCH RD
PALO ALTO, CA 94304
Pediatrics (Pediatric Hematology-Oncology)
725 WELCH RD
PALO ALTO, CA 94304
Pediatrics (Neonatal-Perinatal Medicine)
725 WELCH RD
PALO ALTO, CA 94304
Pediatrics (Pediatric Hematology-Oncology)
725 WELCH RD
PALO ALTO, CA 94304
Pediatrics (Neonatal-Perinatal Medicine)
725 WELCH RD
PALO ALTO, CA 94304
Psychiatry & Neurology (Neurology with Special Qualifications in Child Neurology)
725 WELCH RD, LUCILE PACKARD CHILDREN'S HOSPITAL
PALO ALTO, CA 94304

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1487363578, enumerated as an "individual" on November 17, 2022.

The provider is located at 725 WELCH RD PALO ALTO, CA 94304 and the phone number is (650) 704-7782.

Social Worker with taxonomy code 104100000X.