KATHYA J MERCHAN
NPI 1720188873
Social Worker in Los Angeles, CA

NPI Status: Active since September 25, 2006

Contact Information

11301 WILSHIRE BLVD.
LOS ANGELES, CA
ZIP 90073
Phone: (310) 478-3711

Get Directions Write a Review

  • Individual
  • Female
  • Social Worker

About KATHYA MERCHAN

This page provides the complete NPI Profile along with additional information for Kathya Merchan, a provider established in Los Angeles, California with a medical specialization in Social Worker. The healthcare provider is registered in the NPI registry with number 1720188873 assigned on September 2006. The practitioner's primary taxonomy code is 104100000X. The provider is registered as an individual and her NPI record was last updated 19 years ago.

NPI
1720188873
Provider Name
KATHYA J MERCHAN
Gender
Female
Entity Type
Individual
Location Address
11301 WILSHIRE BLVD. LOS ANGELES, CA 90073
Location Phone
(310) 478-3711
Mailing Address
7300 KENTLAND AVENUE WEST HILLS, CA 91307
Is Sole Proprietor?
Yes
Enumeration Date
09-25-2006
Last Update Date
07-08-2007
Code Navigator

A social worker like Kathya Merchan 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.

Reviews for KATHYA J MERCHAN

There are currently no reviews for this provider. Be the first person to share your experience with this provider by filling out our review form. Your insights are appreciated and will help others make informed decisions.

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 1720188873, 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
7
Unchanged
Pos 3
2
Doubled → 4
Pos 4
0
Unchanged
Pos 5
1
Doubled → 2
Pos 6
8
Unchanged
Pos 7
8
Doubled → 16 → 1 + 6
Pos 8
8
Unchanged
Pos 9
7
Doubled → 14 → 1 + 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 2 → 4 1 → 2 8 → 16 → 7 7 → 14 → 5

Step 2: Add all digits plus the NPI constant

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

2 + 7 + 4 + 0 + 2 + 8 + 1 + 6 + 8 + 1 + 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 1720188873.

Other Providers at the Same Location


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

Physician Assistant (Medical)
11301 WILSHIRE BLVD., MC-149
LOS ANGELES, CA 90073
Internal Medicine (Nephrology)
11301 WILSHIRE BLVD., NEPHROLOGY MAIL CODE 111L
LOS ANGELES, CA 90073
Specialist (Research Study)
11301 WILSHIRE BLVD., MIRECC 210 A
LOS ANGELES, CA 90073
Dietitian, Registered
11301 WILSHIRE BLVD.
LOS ANGELES, CA 90073
Psychologist
11301 WILSHIRE BLVD.
LOS ANGELES, CA 90073
Psychiatry & Neurology (Psychiatry)
11301 WILSHIRE BLVD., VA MEDICAL CENTER, PSYCHIATRY SERVICE (B116A)
LOS ANGELES, CA 90073
Counselor (Mental Health)
11301 WILSHIRE BLVD., BLDG. 256 ROOM 214
LOS ANGELES, CA 90073
Social Worker
11301 WILSHIRE BLVD., VA GREATER LOS ANGELES HEALTHCARE
LOS ANGELES, CA 90073
Counselor
11301 WILSHIRE BLVD., BLDG. #206
LOS ANGELES, CA 90073
Registered Nurse
11301 WILSHIRE BLVD.
LOS ANGELES, CA 90073
Social Worker
11301 WILSHIRE BLVD., VA-GLA BLDG. 257/GROUND FLOOR
LOS ANGELES, CA 90073
Social Worker (Clinical)
11301 WILSHIRE BLVD.
LOS ANGELES, CA 90073
Physician Assistant (Medical)
11301 WILSHIRE BLVD., INFECTIOUS DISEASES 111-F
LOS ANGELES, CA 90073
Physician Assistant (Medical)
11301 WILSHIRE BLVD., DEPT. OF VA--GREATER LOS ANGELES HEALTHCARE SYSTEM
LOS ANGELES, CA 90073
Student in an Organized Health Care Education/Training Program
11301 WILSHIRE BLVD., BLDG. 304
LOS ANGELES, CA 90073
Physician Assistant
11301 WILSHIRE BLVD., BLDG 500 (RM: 6242)
LOS ANGELES, CA 90073
Social Worker (Clinical)
11301 WILSHIRE BLVD.
LOS ANGELES, CA 90073
Student in an Organized Health Care Education/Training Program
11301 WILSHIRE BLVD.
LOS ANGELES, CA 90073
Podiatrist (Foot & Ankle Surgery)
11301 WILSHIRE BLVD., BUILDING 500, DEPARTMENT OF SURGERY 10H2
LOS ANGELES, CA 90073
Social Worker (Clinical)
11301 WILSHIRE BLVD., BUILDING 257 RM. 212
LOS ANGELES, CA 90073

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1720188873, enumerated as an "individual" on September 25, 2006.

The provider is located at 11301 WILSHIRE BLVD. LOS ANGELES, CA 90073 and the phone number is (310) 478-3711.

Social Worker with taxonomy code 104100000X.