BRIAN CHEUNG
NPI 1184171050
Social Worker in San Francisco, CA

NPI Status: Active since September 08, 2016

Contact Information

720 SACRAMENTO ST
SAN FRANCISCO, CA
ZIP 94108
Phone: (628) 217-6450
Fax: (928) 217-6460

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  • Individual
  • Male
  • Social Worker
  • PECOS Enrolled

About BRIAN CHEUNG

This page provides the complete NPI Profile along with additional information for Brian Cheung, a provider established in San Francisco, California with a medical specialization in Social Worker. The healthcare provider is registered in the NPI registry with number 1184171050 assigned on September 2016. The practitioner's primary taxonomy code is 104100000X with license number LCSW115903 (CA). The provider is registered as an individual and his NPI record was last updated 3 years ago.

NPI
1184171050
Provider Name
BRIAN CHEUNG
Gender
Male
Entity Type
Individual
Location Address
720 SACRAMENTO ST SAN FRANCISCO, CA 94108
Location Phone
(628) 217-6450
Location Fax
(928) 217-6460
Mailing Address
734 LONDONDERRY DR SUNNYVALE, CA 94087
Mailing Phone
(415) 632-8289
Is Sole Proprietor?
No
Enumeration Date
09-08-2016
Last Update Date
06-29-2023
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A social worker like Brian Cheung 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.
LCSW115903
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.

Medicare Participation & PECOS Enrollment Status

Brian Cheung is enrolled in PECOS and is eligible to order or refer health care services for Medicare patients. The provider is eligible to order or refer: Durable Medical Equipment (DME).

What is PECOS?
PECOS is the online Medicare enrollment management system or Provider, Enrollment, Chain and Ownership System. The PECOS system is a database of providers who have registered with CMS as providers or suppliers. PECOS is the primary source of information about verified Medicare professionals. Providers that want to participate in this program need to enroll in PECOS with their NPI number to avoid denied claims.

  • Is the provider registered in PECOS? Yes

  • Eligible to Order or Refer Part B Clinical Laboratory and Imaging: No

  • Eligible to Order or Refer Durable Medical Equipment (DMEPOS): Yes

  • Eligible to Order or Refer a Home Health Agency (HHA): No

  • Eligible to Order or Refer Power Mobility Devices: No

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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 1184171050, we treat the final digit (0) 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 50. The final step is to find the difference between that total and the next multiple of ten (50 - 50 = 0).

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
1
Unchanged
Pos 3
8
Doubled → 16 → 1 + 6
Pos 4
4
Unchanged
Pos 5
1
Doubled → 2
Pos 6
7
Unchanged
Pos 7
1
Doubled → 2
Pos 8
0
Unchanged
Pos 9
5
Doubled → 10 → 1 + 0
Check
0
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 1 → 2 1 → 2 5 → 10 → 1

Step 2: Add all digits plus the NPI constant

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

2 + 1 + 1 + 6 + 4 + 2 + 7 + 2 + 0 + 1 + 0 + 24 = 50

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

The next multiple of ten after 50 is 50. The difference is the calculated check digit.

50 - 50 = 0
This NPI is valid
The calculated check digit is 0, which matches the last digit of 1184171050.

Other Providers at the Same Location


The following 19 providers are registered at the same or a nearby location.

Social Worker (Clinical)
720 SACRAMENTO ST
SAN FRANCISCO, CA 94108
Social Worker (Clinical)
720 SACRAMENTO ST
SAN FRANCISCO, CA 94108
Psychologist (Clinical)
720 SACRAMENTO ST
SAN FRANCISCO, CA 94108
Counselor (Mental Health)
720 SACRAMENTO ST
SAN FRANCISCO, CA 94108
Social Worker (Clinical)
720 SACRAMENTO ST
SAN FRANCISCO, CA 94108
Counselor
720 SACRAMENTO ST
SAN FRANCISCO, CA 94108
Counselor (Mental Health)
720 SACRAMENTO ST
SAN FRANCISCO, CA 94108
Counselor (Mental Health)
720 SACRAMENTO ST
SAN FRANCISCO, CA 94108
Social Worker (Clinical)
720 SACRAMENTO ST
SAN FRANCISCO, CA 94108
Student in an Organized Health Care Education/Training Program
720 SACRAMENTO ST
SAN FRANCISCO, CA 94108
Counselor (Mental Health)
720 SACRAMENTO ST
SAN FRANCISCO, CA 94108
Psychologist (Clinical)
720 SACRAMENTO ST
SAN FRANCISCO, CA 94108
Student in an Organized Health Care Education/Training Program
720 SACRAMENTO ST
SAN FRANCISCO, CA 94108
Marriage & Family Therapist
720 SACRAMENTO ST
SAN FRANCISCO, CA 94108
Counselor (Mental Health)
720 SACRAMENTO ST, 2/F
SAN FRANCISCO, CA 94108
Marriage & Family Therapist
720 SACRAMENTO ST
SAN FRANCISCO, CA 94108
Specialist
720 SACRAMENTO ST
SAN FRANCISCO, CA 94108
Marriage & Family Therapist
720 SACRAMENTO ST
SAN FRANCISCO, CA 94108
Counselor
720 SACRAMENTO ST
SAN FRANCISCO, CA 94108

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1184171050, enumerated as an "individual" on September 08, 2016.

The provider is located at 720 SACRAMENTO ST SAN FRANCISCO, CA 94108 and the phone number is (628) 217-6450.

Social Worker with taxonomy code 104100000X.