NATALIE CHU LCSW
NPI 1770892747
Social Worker in Oakland, CA

NPI Status: Active since September 24, 2010

Contact Information

818 WEBSTER ST
OAKLAND, CA
ZIP 94607
Phone: (510) 986-6830
Fax: (510) 986-6885

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  • Individual
  • Female
  • Social Worker

About NATALIE CHU

This page provides the complete NPI Profile along with additional information for Natalie Chu, a provider established in Oakland, California with a medical specialization in Social Worker. The healthcare provider is registered in the NPI registry with number 1770892747 assigned on September 2010. The practitioner's primary taxonomy code is 104100000X with license number 26362 (CA). The provider is registered as an individual and her NPI record was last updated 16 years ago.

NPI
1770892747
Provider Name
NATALIE CHU LCSW
Gender
Female
Entity Type
Individual
Location Address
818 WEBSTER ST OAKLAND, CA 94607
Location Phone
(510) 986-6830
Location Fax
(510) 986-6885
Mailing Address
818 WEBSTER ST OAKLAND, CA 94607
Mailing Phone
(510) 986-6830
Mailing Fax
(510) 986-6885
Is Sole Proprietor?
No
Enumeration Date
09-24-2010
Last Update Date
09-24-2010
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A social worker like Natalie Chu 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
License No.
26362
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.

Insurance Plans Accepted

According to publicly available information the provider might be accepting the following health plans from these health insurance companies:

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

*Please verify directly with this provider to make sure your insurance plan is currently accepted.

Additional Identifiers

The NPI Enumerator encourages providers to submit additional identifiers with their NPI application although the submission of this information is optional. The additional identifier(s) section includes other numbers or codes currently or formerly used as an identifier for the provider by other public healthcare entities. The identifiers may include UPIN, NSC, OSCAR, DEA, Medicaid State or PIN identification numbers.

Identifier Type / Code Identifier State Identifier Issuer
26362OTHER (01)CALCSW#

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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 1770892747, we treat the final digit (7) 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 73. The final step is to find the difference between that total and the next multiple of ten (80 - 73 = 7).

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
7
Unchanged
Pos 3
7
Doubled → 14 → 1 + 4
Pos 4
0
Unchanged
Pos 5
8
Doubled → 16 → 1 + 6
Pos 6
9
Unchanged
Pos 7
2
Doubled → 4
Pos 8
7
Unchanged
Pos 9
4
Doubled → 8
Check
7
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 8 → 16 → 7 2 → 4 4 → 8

Step 2: Add all digits plus the NPI constant

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

2 + 7 + 1 + 4 + 0 + 1 + 6 + 9 + 4 + 7 + 8 + 24 = 73

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

The next multiple of ten after 73 is 80. The difference is the calculated check digit.

80 - 73 = 7
This NPI is valid
The calculated check digit is 7, which matches the last digit of 1770892747.

Other Providers at the Same Location


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

Internal Medicine
818 WEBSTER ST
OAKLAND, CA 94607
Internal Medicine
818 WEBSTER ST
OAKLAND, CA 94607
Clinic/Center (Federally Qualified Health Center (FQHC))
818 WEBSTER ST
OAKLAND, CA 94607
Family Medicine
818 WEBSTER ST
OAKLAND, CA 94607
Family Medicine
818 WEBSTER ST
OAKLAND, CA 94607
Internal Medicine
818 WEBSTER ST
OAKLAND, CA 94607
Family Medicine
818 WEBSTER ST
OAKLAND, CA 94607
Internal Medicine
818 WEBSTER ST
OAKLAND, CA 94607
Family Medicine
818 WEBSTER ST
OAKLAND, CA 94607
Family Medicine
818 WEBSTER ST
OAKLAND, CA 94607
Family Medicine
818 WEBSTER ST
OAKLAND, CA 94607
Family Medicine
818 WEBSTER ST
OAKLAND, CA 94607
Internal Medicine
818 WEBSTER ST
OAKLAND, CA 94607
Dietitian, Registered
818 WEBSTER ST
OAKLAND, CA 94607
Pediatrics
818 WEBSTER ST
OAKLAND, CA 94607
Family Medicine
818 WEBSTER ST
OAKLAND, CA 94607
Pediatrics
818 WEBSTER ST
OAKLAND, CA 94607
Dentist
818 WEBSTER ST
OAKLAND, CA 94607
Social Worker
818 WEBSTER ST
OAKLAND, CA 94607
Family Medicine
818 WEBSTER ST
OAKLAND, CA 94607

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1770892747, enumerated as an "individual" on September 24, 2010.

The provider is located at 818 WEBSTER ST OAKLAND, CA 94607 and the phone number is (510) 986-6830.

Social Worker with taxonomy code 104100000X.

The provider might be accepting Accepts: Medicare and Medicaid. Please consult your insurance carrier or call the provider to verify.