CHRISTOPHER YNIGO VELAYO LPC, CACIII
NPI 1891066056
Counselor - Professional in Boulder, CO

NPI Status: Active since January 19, 2012

Contact Information

119 UCB
BOULDER, CO
ZIP 80309
Phone: (303) 735-5527

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  • Individual
  • Male
  • Counselor
  • Professional

About CHRISTOPHER VELAYO

This page provides the complete NPI Profile along with additional information for Christopher Velayo, a provider established in Boulder, Colorado with a medical specialization in Counselor, focusing in professional . The healthcare provider is registered in the NPI registry with number 1891066056 assigned on January 2012. The practitioner's primary taxonomy code is 101YP2500X with license number LPC-5584 (CO). The provider is registered as an individual and his NPI record was last updated 14 years ago.

NPI
1891066056
Provider Name
CHRISTOPHER YNIGO VELAYO LPC, CACIII
Gender
Male
Entity Type
Individual
Location Address
119 UCB BOULDER, CO 80309
Location Phone
(303) 735-5527
Mailing Address
119 UCB BOULDER, CO 80309
Mailing Phone
(303) 735-5527
Is Sole Proprietor?
No
Enumeration Date
01-19-2012
Last Update Date
01-19-2012
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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

Counselor Professional

Taxonomy Code
101YP2500X
Type
Behavioral Health & Social Service Providers
License No.
LPC-5584
License State
CO

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)
1101YA0400XBehavioral Health & Social Service Providers

Counselor
Addiction (Substance Use Disorder)

ACC-7181 (CO)

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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 1891066056, we treat the final digit (6) 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 54. The final step is to find the difference between that total and the next multiple of ten (60 - 54 = 6).

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
0
Doubled → 0
Pos 6
6
Unchanged
Pos 7
6
Doubled → 12 → 1 + 2
Pos 8
0
Unchanged
Pos 9
5
Doubled → 10 → 1 + 0
Check
6
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 0 → 0 6 → 12 → 3 5 → 10 → 1

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 + 0 + 6 + 1 + 2 + 0 + 1 + 0 + 24 = 54

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

The next multiple of ten after 54 is 60. The difference is the calculated check digit.

60 - 54 = 6
This NPI is valid
The calculated check digit is 6, which matches the last digit of 1891066056.

Other Providers at the Same Location


The following 11 providers are registered at the same or a nearby location.

Obstetrics & Gynecology (Gynecology)
119 UCB
BOULDER, CO 80309
Nurse Practitioner (Family)
119 UCB, UNIVERSITY OF COLORADO, BOULDER CAMPUS
BOULDER, CO 80309
Psychologist (Clinical)
119 UCB
BOULDER, CO 80309
Nurse Practitioner
119 UCB
BOULDER, CO 80309
Family Medicine (Sports Medicine)
119 UCB
BOULDER, CO 80309
Marriage & Family Therapist
119 UCB
BOULDER, CO 80309
Nurse Practitioner (Family)
119 UCB
BOULDER, CO 80309
Pharmacist (Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist)
119 UCB
BOULDER, CO 80309
Psychologist (Clinical)
119 UCB
BOULDER, CO 80309
Pharmacist
119 UCB
BOULDER, CO 80309
Counselor (Mental Health)
119 UCB
BOULDER, CO 80309

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1891066056, enumerated as an "individual" on January 19, 2012.

The provider is located at 119 UCB BOULDER, CO 80309 and the phone number is (303) 735-5527.

Counselor with taxonomy code 101YP2500X and a focus in Professional.