MS. COURTNEY BLAKE SAGE LCSW
NPI 1508299223
Social Worker in Fremont, CA

NPI Status: Active since August 16, 2013

Contact Information

39155 LIBERTY ST
G710
FREMONT, CA
ZIP 94538
Phone: (510) 795-2423

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  • Individual
  • Female
  • Social Worker

About COURTNEY SAGE

This page provides the complete NPI Profile along with additional information for Courtney Sage, a provider established in Fremont, California with a medical specialization in Social Worker. The healthcare provider is registered in the NPI registry with number 1508299223 assigned on August 2013. The practitioner's primary taxonomy code is 104100000X with license number 29835 (CA). The provider is registered as an individual and her NPI record was last updated 12 years ago.

NPI
1508299223
Provider Name
MS. COURTNEY BLAKE SAGE LCSW
Gender
Female
Entity Type
Individual
Location Address
39155 LIBERTY ST G710 FREMONT, CA 94538
Location Phone
(510) 795-2423
Mailing Address
39155 LIBERTY ST G710 FREMONT, CA 94538
Mailing Phone
(510) 795-2423
Is Sole Proprietor?
No
Enumeration Date
08-16-2013
Last Update Date
01-06-2014
Code Navigator

A social worker like Courtney Sage 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.
29835
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.

Secondary Taxonomies

The provider has reported to the NPI enumerator additional taxonomy codes. Multiple taxonomy codes may represent subspecialties or other areas of specialization the provider maybe licensed to practice.

No. Taxonomy Code Type Classification /
Specialization
License No. (State)
1104100000XBehavioral Health & Social Service Providers

Social Worker

(CA)
2104100000XBehavioral Health & Social Service Providers

Social Worker

26149 ASW (CA)

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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 1508299223, we treat the final digit (3) 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 67. The final step is to find the difference between that total and the next multiple of ten (70 - 67 = 3).

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
5
Unchanged
Pos 3
0
Doubled → 0
Pos 4
8
Unchanged
Pos 5
2
Doubled → 4
Pos 6
9
Unchanged
Pos 7
9
Doubled → 18 → 1 + 8
Pos 8
2
Unchanged
Pos 9
2
Doubled → 4
Check
3
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 0 → 0 2 → 4 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 + 5 + 0 + 8 + 4 + 9 + 1 + 8 + 2 + 4 + 24 = 67

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

The next multiple of ten after 67 is 70. The difference is the calculated check digit.

70 - 67 = 3
This NPI is valid
The calculated check digit is 3, which matches the last digit of 1508299223.

Other Providers at the Same Location


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

Psychiatry & Neurology (Psychiatry)
39155 LIBERTY ST
FREMONT, CA 94538
Marriage & Family Therapist
39155 LIBERTY ST, G 710 TRI CITY CSC
FREMONT, CA 94538
Psychologist
39155 LIBERTY ST, STE E 500
FREMONT, CA 94538
Social Worker
39155 LIBERTY ST, STE. G710
FREMONT, CA 94538
Marriage & Family Therapist
39155 LIBERTY ST, SUITE F600
FREMONT, CA 94538
Marriage & Family Therapist
39155 LIBERTY ST
FREMONT, CA 94538
Psychologist (Clinical)
39155 LIBERTY ST, SUITE E500
FREMONT, CA 94538
Social Worker (Clinical)
39155 LIBERTY ST, SUITE G710
FREMONT, CA 94538
Clinical Nurse Specialist (Psychiatric/Mental Health, Child & Adolescent)
39155 LIBERTY ST, SUITE G710
FREMONT, CA 94538
Marriage & Family Therapist
39155 LIBERTY ST, SUITE #E500
FREMONT, CA 94538
Marriage & Family Therapist
39155 LIBERTY ST, SUITE F600
FREMONT, CA 94538
Counselor
39155 LIBERTY ST, SUITE F600
FREMONT, CA 94538
Psychiatry & Neurology (Psychiatry)
39155 LIBERTY ST, SUITE G710
FREMONT, CA 94538
Marriage & Family Therapist
39155 LIBERTY ST, STE E500
FREMONT, CA 94538
Marriage & Family Therapist
39155 LIBERTY ST, SUITE E-500
FREMONT, CA 94538
Marriage & Family Therapist
39155 LIBERTY ST, SUITE E500
FREMONT, CA 94538
Social Worker
39155 LIBERTY ST, #A110
FREMONT, CA 94538
Student in an Organized Health Care Education/Training Program
39155 LIBERTY ST, SUITE E500
FREMONT, CA 94538
Registered Nurse
39155 LIBERTY ST, SUITE D470
FREMONT, CA 94538
Social Worker
39155 LIBERTY ST
FREMONT, CA 94538

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1508299223, enumerated as an "individual" on August 16, 2013.

The provider is located at 39155 LIBERTY ST G710 FREMONT, CA 94538 and the phone number is (510) 795-2423.

Social Worker with taxonomy code 104100000X.