CHEUK LAM BILLY CHAN
NPI 1003328188
Case Manager/Care Coordinator in Escondido, CA

NPI Status: Active since October 30, 2017

Contact Information

474 W VERMONT AVE
ESCONDIDO, CA
ZIP 92025
Phone: (760) 432-9884

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  • Individual
  • Male
  • Case Manager/Care Coordinator

About CHEUK LAM BILLY CHAN

This page provides the complete NPI Profile along with additional information for Cheuk Lam Billy Chan, a provider established in Escondido, California with a medical specialization in Case Manager/care Coordinator. The healthcare provider is registered in the NPI registry with number 1003328188 assigned on October 2017. The practitioner's primary taxonomy code is 171M00000X. The provider is registered as an individual and his NPI record was last updated 9 years ago.

NPI
1003328188
Provider Name
CHEUK LAM BILLY CHAN
Gender
Male
Entity Type
Individual
Location Address
474 W VERMONT AVE ESCONDIDO, CA 92025
Location Phone
(760) 432-9884
Mailing Address
406 N HICKORY ST APT 4 ESCONDIDO, CA 92025
Is Sole Proprietor?
No
Enumeration Date
10-30-2017
Last Update Date
11-19-2017
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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

Case Manager/Care Coordinator

Taxonomy Code
171M00000X
Type
Other Service Providers
Taxonomy Description
A person who provides case management services and assists an individual in gaining access to needed medical, social, educational, and/or other services. The person has the ability to provide an assessment and review of completed plan of care on a periodic basis. This person is also able to take collaborative action to coordinate the services with other providers and monitor the enrollee's progress toward the cost-effective achievement of objectives specified in the plan of care. Credentials may vary from an experience in the fields of psychology, social work, rehabilitation, nursing or a closely related human service field, to a related Assoc of Arts Degree or to nursing credentials. Some states may require certification in case management.

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)
1106H00000XBehavioral Health & Social Service Providers

Marriage & Family Therapist

100713 (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 1003328188, 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 52. The final step is to find the difference between that total and the next multiple of ten (60 - 52 = 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
0
Unchanged
Pos 3
0
Doubled → 0
Pos 4
3
Unchanged
Pos 5
3
Doubled → 6
Pos 6
2
Unchanged
Pos 7
8
Doubled → 16 → 1 + 6
Pos 8
1
Unchanged
Pos 9
8
Doubled → 16 → 1 + 6
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 0 → 0 3 → 6 8 → 16 → 7 8 → 16 → 7

Step 2: Add all digits plus the NPI constant

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

2 + 0 + 0 + 3 + 6 + 2 + 1 + 6 + 1 + 1 + 6 + 24 = 52

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

The next multiple of ten after 52 is 60. The difference is the calculated check digit.

60 - 52 = 8
This NPI is valid
The calculated check digit is 8, which matches the last digit of 1003328188.

Other Providers at the Same Location


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

Registered Nurse (Psychiatric/Mental Health, Adult)
474 W VERMONT AVE, STE 101
ESCONDIDO, CA 92025
Marriage & Family Therapist
474 W VERMONT AVE, SUITE #104
ESCONDIDO, CA 92025
Case Manager/Care Coordinator
474 W VERMONT AVE, SUITE 104
ESCONDIDO, CA 92025
Specialist
474 W VERMONT AVE, SUITE 104
ESCONDIDO, CA 92025
Social Worker (Clinical)
474 W VERMONT AVE, SUITE 103
ESCONDIDO, CA 92025
Counselor (Mental Health)
474 W VERMONT AVE
ESCONDIDO, CA 92025
Counselor (Mental Health)
474 W VERMONT AVE
ESCONDIDO, CA 92025
Counselor (Addiction (Substance Use Disorder))
474 W VERMONT AVE
ESCONDIDO, CA 92025
Marriage & Family Therapist
474 W VERMONT AVE, SUITE 103
ESCONDIDO, CA 92025
Registered Nurse
474 W VERMONT AVE, 104
ESCONDIDO, CA 92025
Counselor (Mental Health)
474 W VERMONT AVE
ESCONDIDO, CA 92025
Community/Behavioral Health
474 W VERMONT AVE, 104
ESCONDIDO, CA 92025
Registered Nurse
474 W VERMONT AVE, SUITE 101
ESCONDIDO, CA 92025
Marriage & Family Therapist
474 W VERMONT AVE, SUITE 101
ESCONDIDO, CA 92025
Registered Nurse
474 W VERMONT AVE
ESCONDIDO, CA 92025
Case Manager/Care Coordinator
474 W VERMONT AVE, SUITE 104
ESCONDIDO, CA 92025
Counselor (Mental Health)
474 W VERMONT AVE, SUITE 103
ESCONDIDO, CA 92025
Social Worker (Clinical)
474 W VERMONT AVE, 104
ESCONDIDO, CA 92025
Counselor (Professional)
474 W VERMONT AVE, SUITE 103
ESCONDIDO, CA 92025
Case Manager/Care Coordinator
474 W VERMONT AVE, #104
ESCONDIDO, CA 92025

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1003328188, enumerated as an "individual" on October 30, 2017.

The provider is located at 474 W VERMONT AVE ESCONDIDO, CA 92025 and the phone number is (760) 432-9884.

Case Manager/Care Coordinator with taxonomy code 171M00000X.