PHUONG HOANG
NPI 1164933180
Specialist in San Francisco, CA

NPI Status: Active since October 17, 2017

Contact Information

1001 POTRERO AVE # WARD93
SAN FRANCISCO, CA
ZIP 94110
Phone: (415) 206-4288

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  • Individual
  • Female
  • Specialist

About PHUONG HOANG

This page provides the complete NPI Profile along with additional information for Phuong Hoang, a provider established in San Francisco, California with a medical specialization in Specialist. The healthcare provider is registered in the NPI registry with number 1164933180 assigned on October 2017. The practitioner's primary taxonomy code is 174400000X. The provider is registered as an individual and her NPI record was last updated 9 years ago.

NPI
1164933180
Provider Name
PHUONG HOANG
Gender
Female
Entity Type
Individual
Location Address
1001 POTRERO AVE # WARD93 SAN FRANCISCO, CA 94110
Location Phone
(415) 206-4288
Mailing Address
1001 POTRERO AVE # WARD93 SAN FRANCISCO, CA 94110
Mailing Phone
(415) 206-4288
Is Sole Proprietor?
Yes
Enumeration Date
10-17-2017
Last Update Date
10-17-2017
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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

Specialist

Taxonomy Code
174400000X
Type
Other Service Providers
Taxonomy Description
An individual educated and trained in an applied knowledge discipline used in the performance of work at a level requiring knowledge and skills beyond or apart from that provided by a general education or liberal arts degree.

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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 1164933180, 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 60. The final step is to find the difference between that total and the next multiple of ten (60 - 60 = 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
6
Doubled → 12 → 1 + 2
Pos 4
4
Unchanged
Pos 5
9
Doubled → 18 → 1 + 8
Pos 6
3
Unchanged
Pos 7
3
Doubled → 6
Pos 8
1
Unchanged
Pos 9
8
Doubled → 16 → 1 + 6
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 6 → 12 → 3 9 → 18 → 9 3 → 6 8 → 16 → 7

Step 2: Add all digits plus the NPI constant

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

2 + 1 + 1 + 2 + 4 + 1 + 8 + 3 + 6 + 1 + 1 + 6 + 24 = 60

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

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

60 - 60 = 0
This NPI is valid
The calculated check digit is 0, which matches the last digit of 1164933180.

Other Providers at the Same Location


The following 15 providers are registered at the same or a nearby location.

Counselor (Addiction (Substance Use Disorder))
1001 POTRERO AVE # WARD93
SAN FRANCISCO, CA 94110
Counselor (Addiction (Substance Use Disorder))
1001 POTRERO AVE # WARD93
SAN FRANCISCO, CA 94110
Nurse Practitioner
1001 POTRERO AVE # WARD93, BOX 0852
SAN FRANCISCO, CA 94110
Registered Nurse
1001 POTRERO AVE # WARD93
SAN FRANCISCO, CA 94110
Registered Nurse
1001 POTRERO AVE # WARD93
SAN FRANCISCO, CA 94110
Registered Nurse
1001 POTRERO AVE # WARD93
SAN FRANCISCO, CA 94110
Registered Nurse
1001 POTRERO AVE # WARD93
SAN FRANCISCO, CA 94110
Nurse Practitioner
1001 POTRERO AVE # WARD93
SAN FRANCISCO, CA 94110
Counselor (Addiction (Substance Use Disorder))
1001 POTRERO AVE # WARD93
SAN FRANCISCO, CA 94110
Social Worker
1001 POTRERO AVE # WARD93
SAN FRANCISCO, CA 94110
Psychiatry & Neurology (Psychiatry)
1001 POTRERO AVE # WARD93
SAN FRANCISCO, CA 94110
Technician, Other
1001 POTRERO AVE # WARD93
SAN FRANCISCO, CA 94110
Registered Nurse
1001 POTRERO AVE # WARD93
SAN FRANCISCO, CA 94110
Technician, Other
1001 POTRERO AVE # WARD93
SAN FRANCISCO, CA 94110
Social Worker (Clinical)
1001 POTRERO AVE # WARD93, BUILDING 90, 3RD FL
SAN FRANCISCO, CA 94110

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1164933180, enumerated as an "individual" on October 17, 2017.

The provider is located at 1001 POTRERO AVE # WARD93 SAN FRANCISCO, CA 94110 and the phone number is (415) 206-4288.

Specialist with taxonomy code 174400000X.