ANDREA S. HANCOCK
NPI 1669862439
Clinic/Center - Rehabilitation in Fremont, CA

NPI Status: Active since January 30, 2015

Contact Information

40231 HACIENDA CT
FREMONT, CA
ZIP 94539
Phone: (510) 378-7852

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  • Organization
  • Clinic/Center
  • Rehabilitation

About ANDREA S. HANCOCK

This page provides the complete NPI Profile along with additional information for Andrea S. Hancock, a provider established in Fremont, California operating as a Clinic/center, focusing in rehabilitation . The healthcare provider is registered in the NPI registry with number 1669862439 assigned on January 2015. The practitioner's primary taxonomy code is 261QR0400X with license number 6071 (CA). The provider is registered as an organization and their NPI record was last updated 11 years ago. The authorized official of this NPI record is Andrea Hancock Otr/l (Self-employed)

NPI
1669862439
Provider Name
ANDREA S. HANCOCK
Entity Type
Organization
Location Address
40231 HACIENDA CT FREMONT, CA 94539
Location Phone
(510) 378-7852
Mailing Address
40231 HACIENDA CT FREMONT, CA 94539
Mailing Phone
(510) 378-7852
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
01-30-2015
Last Update Date
01-30-2015
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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

Clinic/Center Rehabilitation

Taxonomy Code
261QR0400X
Type
Ambulatory Health Care Facilities
License No.
6071
License State
CA

Authorized Official

The authorized official is the designated individual with the legal authority to make changes to the provider’s official NPI record. For organizations, the authorized official must be a general partner, chairman of the board, CEO, CFO or a direct owner holding at least a 5 percent stake in the medical organization.

Authorized Official Name

ANDREA HANCOCK OTR/L

Authorized Official Title
SELF-EMPLOYED
Authorized Official Phone
(510) 378-7852

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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 1669862439, we treat the final digit (9) 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 71. The final step is to find the difference between that total and the next multiple of ten (80 - 71 = 9).

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
6
Unchanged
Pos 3
6
Doubled → 12 → 1 + 2
Pos 4
9
Unchanged
Pos 5
8
Doubled → 16 → 1 + 6
Pos 6
6
Unchanged
Pos 7
2
Doubled → 4
Pos 8
4
Unchanged
Pos 9
3
Doubled → 6
Check
9
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 8 → 16 → 7 2 → 4 3 → 6

Step 2: Add all digits plus the NPI constant

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

2 + 6 + 1 + 2 + 9 + 1 + 6 + 6 + 4 + 4 + 6 + 24 = 71

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

The next multiple of ten after 71 is 80. The difference is the calculated check digit.

80 - 71 = 9
This NPI is valid
The calculated check digit is 9, which matches the last digit of 1669862439.

Other Providers at the Same Location


The following 1 provider is registered at the same or a nearby location.

Early Intervention Provider Agency
40231 HACIENDA CT
FREMONT, CA 94539

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1669862439, enumerated as an "organization" on January 30, 2015.

The provider is located at 40231 HACIENDA CT FREMONT, CA 94539 and the phone number is (510) 378-7852.

Clinic/Center with taxonomy code 261QR0400X and a focus in Rehabilitation.