XIN HU
NPI 1811428378
Rehabilitation Practitioner in San Francisco, CA

NPI Status: Active since March 25, 2017

Contact Information

1263 MISSION ST
SAN FRANCISCO, CA
ZIP 94103
Phone: (510) 697-1519
Fax: (415) 514-6466

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  • Individual
  • Female
  • Rehabilitation Practitioner

About XIN HU

This page provides the complete NPI Profile along with additional information for Xin Hu, a provider established in San Francisco, California with a medical specialization in Rehabilitation Practitioner. The healthcare provider is registered in the NPI registry with number 1811428378 assigned on March 2017. The practitioner's primary taxonomy code is 225400000X. The provider is registered as an individual and her NPI record was last updated one year ago.

NPI
1811428378
Provider Name
XIN HU
Other Name
ANGELA XIN HU
Other Name Type
Other Name (5)
Gender
Female
Entity Type
Individual
Location Address
1263 MISSION ST SAN FRANCISCO, CA 94103
Location Phone
(510) 697-1519
Location Fax
(415) 514-6466
Mailing Address
1263 MISSION ST SAN FRANCISCO, CA 94103
Mailing Phone
(510) 697-1519
Mailing Fax
(415) 514-6466
Is Sole Proprietor?
No
Enumeration Date
03-25-2017
Last Update Date
07-01-2025
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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

Rehabilitation Practitioner

Taxonomy Code
225400000X
Type
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
License State
CA
Taxonomy Description
A health care practitioner who trains or retrains individuals disabled by disease or injury to help them attain their maximum functional capacity.

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)
1101YM0800XBehavioral Health & Social Service Providers

Counselor
Mental Health

(CA)
2171M00000XOther Service Providers

Case Manager/Care Coordinator

(CA)
3171M00000XOther Service Providers

Case Manager/Care Coordinator

 
4172V00000XOther Service Providers

Community Health Worker

 
5174400000XOther Service Providers

Specialist

 
6373H00000XNursing Service Related Providers

Day Training/Habilitation Specialist

(CA)
7373H00000XNursing Service Related Providers

Day Training/Habilitation Specialist

 

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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 1811428378, 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 62. The final step is to find the difference between that total and the next multiple of ten (70 - 62 = 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
8
Unchanged
Pos 3
1
Doubled → 2
Pos 4
1
Unchanged
Pos 5
4
Doubled → 8
Pos 6
2
Unchanged
Pos 7
8
Doubled → 16 → 1 + 6
Pos 8
3
Unchanged
Pos 9
7
Doubled → 14 → 1 + 4
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 1 → 2 4 → 8 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 + 8 + 2 + 1 + 8 + 2 + 1 + 6 + 3 + 1 + 4 + 24 = 62

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

The next multiple of ten after 62 is 70. The difference is the calculated check digit.

70 - 62 = 8
This NPI is valid
The calculated check digit is 8, which matches the last digit of 1811428378.

Other Providers at the Same Location


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

Social Worker
1263 MISSION ST
SAN FRANCISCO, CA 94103
Social Worker
1263 MISSION ST
SAN FRANCISCO, CA 94103
Social Worker
1263 MISSION ST
SAN FRANCISCO, CA 94103
Social Worker
1263 MISSION ST
SAN FRANCISCO, CA 94103
Social Worker
1263 MISSION ST
SAN FRANCISCO, CA 94103
Social Worker
1263 MISSION ST
SAN FRANCISCO, CA 94103
Community Health Worker
1263 MISSION ST
SAN FRANCISCO, CA 94103
Community Health Worker
1263 MISSION ST
SAN FRANCISCO, CA 94103
Social Worker
1263 MISSION ST
SAN FRANCISCO, CA 94103
Social Worker (Clinical)
1263 MISSION ST
SAN FRANCISCO, CA 94103
Specialist
1263 MISSION ST
SAN FRANCISCO, CA 94103
Marriage & Family Therapist
1263 MISSION ST
SAN FRANCISCO, CA 94103
Case Management
1263 MISSION ST
SAN FRANCISCO, CA 94103
Social Worker (Clinical)
1263 MISSION ST
SAN FRANCISCO, CA 94103
Social Worker (Clinical)
1263 MISSION ST
SAN FRANCISCO, CA 94103
Community Health Worker
1263 MISSION ST
SAN FRANCISCO, CA 94103
Counselor (Addiction (Substance Use Disorder))
1263 MISSION ST
SAN FRANCISCO, CA 94103
Psychiatry & Neurology (Psychiatry)
1263 MISSION ST
SAN FRANCISCO, CA 94103
Psychiatry & Neurology (Psychiatry)
1263 MISSION ST
SAN FRANCISCO, CA 94103
Community Health Worker
1263 MISSION ST
SAN FRANCISCO, CA 94103

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1811428378, enumerated as an "individual" on March 25, 2017.

The provider is located at 1263 MISSION ST SAN FRANCISCO, CA 94103 and the phone number is (510) 697-1519.

Rehabilitation Practitioner with taxonomy code 225400000X.