BLANCA ROCIO BLANCO
NPI 1891661609
Interpreter in Longmont, CO

NPI Status: Active since October 17, 2025

Contact Information

1605 COUNTY LINE RD APT E101
LONGMONT, CO
ZIP 80504
Phone: (303) 269-1709

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  • Individual
  • Female
  • Interpreter

About BLANCA BLANCO

This page provides the complete NPI Profile along with additional information for Blanca Blanco, a provider established in Longmont, Colorado with a medical specialization in Interpreter. The healthcare provider is registered in the NPI registry with number 1891661609 assigned on October 2025. The practitioner's primary taxonomy code is 171R00000X. The provider is registered as an individual and her NPI record was last updated one year ago.

NPI
1891661609
Provider Name
BLANCA ROCIO BLANCO
Gender
Female
Entity Type
Individual
Location Address
1605 COUNTY LINE RD APT E101 LONGMONT, CO 80504
Location Phone
(303) 269-1709
Mailing Address
1605 COUNTY LINE RD APT E101 LONGMONT, CO 80504
Mailing Phone
(303) 269-1709
Is Sole Proprietor?
Yes
Enumeration Date
10-17-2025
Last Update Date
10-17-2025
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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

Interpreter

Taxonomy Code
171R00000X
Type
Other Service Providers
License State
CO
Taxonomy Description
An Interpreter is a person who translates oral communication between two or more people. This includes translating from one language to another or interpreting sign language. An interpreter is necessary for medical care when the patient does not speak the language of the health care provider or when the patient has a disability involving spoken language.

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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 1891661609, 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 61. The final step is to find the difference between that total and the next multiple of ten (70 - 61 = 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
8
Unchanged
Pos 3
9
Doubled → 18 → 1 + 8
Pos 4
1
Unchanged
Pos 5
6
Doubled → 12 → 1 + 2
Pos 6
6
Unchanged
Pos 7
1
Doubled → 2
Pos 8
6
Unchanged
Pos 9
0
Doubled → 0
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 9 → 18 → 9 6 → 12 → 3 1 → 2 0 → 0

Step 2: Add all digits plus the NPI constant

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

2 + 8 + 1 + 8 + 1 + 1 + 2 + 6 + 2 + 6 + 0 + 24 = 61

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

The next multiple of ten after 61 is 70. The difference is the calculated check digit.

70 - 61 = 9
This NPI is valid
The calculated check digit is 9, which matches the last digit of 1891661609.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1891661609, enumerated as an "individual" on October 17, 2025.

The provider is located at 1605 COUNTY LINE RD APT E101 LONGMONT, CO 80504 and the phone number is (303) 269-1709.

Interpreter with taxonomy code 171R00000X.