ANDREW RYAN GUILLEN
NPI 1306115951
Social Worker in Las Vegas, NV

NPI Status: Active since December 27, 2011

Contact Information

6655 W SAHARA AVE
A-110
LAS VEGAS, NV
ZIP 89146
Phone: (702) 365-0600
Fax: (702) 365-0602

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  • Individual
  • Male
  • Social Worker

About ANDREW GUILLEN

This page provides the complete NPI Profile along with additional information for Andrew Guillen, a provider established in Las Vegas, Nevada with a medical specialization in Social Worker. The healthcare provider is registered in the NPI registry with number 1306115951 assigned on December 2011. The practitioner's primary taxonomy code is 104100000X. The provider is registered as an individual and his NPI record was last updated 14 years ago.

NPI
1306115951
Provider Name
ANDREW RYAN GUILLEN
Gender
Male
Entity Type
Individual
Location Address
6655 W SAHARA AVE A-110 LAS VEGAS, NV 89146
Location Phone
(702) 365-0600
Location Fax
(702) 365-0602
Mailing Address
2161 RUNNING RIVER RD HENDERSON, NV 89074
Mailing Phone
(702) 300-3606
Is Sole Proprietor?
Yes
Enumeration Date
12-27-2011
Last Update Date
12-27-2011
Code Navigator

A social worker like Andrew Guillen helps patients solve and cope with problems in their everyday lives, diagnoses and treats mental, behavioral, and emotional problems. Social workers help in wide range of situations, such as adopting a child, illness, divorce, or unemployment.

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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

Social Worker

Taxonomy Code
104100000X
Type
Behavioral Health & Social Service Providers
Taxonomy Description
A social worker is a person who is qualified by a Social Work degree, and licensed, certified or registered by the state as a social worker to practice within the scope of that license. A social worker provides assistance and counseling to clients and their families who are dealing with social, emotional and environmental problems. Social work services may be rendered to individuals, families, groups, and the public.

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)
1101Y00000XBehavioral Health & Social Service Providers

Counselor

 

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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 1306115951, we treat the final digit (1) 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 49. The final step is to find the difference between that total and the next multiple of ten (50 - 49 = 1).

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
3
Unchanged
Pos 3
0
Doubled → 0
Pos 4
6
Unchanged
Pos 5
1
Doubled → 2
Pos 6
1
Unchanged
Pos 7
5
Doubled → 10 → 1 + 0
Pos 8
9
Unchanged
Pos 9
5
Doubled → 10 → 1 + 0
Check
1
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 0 → 0 1 → 2 5 → 10 → 1 5 → 10 → 1

Step 2: Add all digits plus the NPI constant

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

2 + 3 + 0 + 6 + 2 + 1 + 1 + 0 + 9 + 1 + 0 + 24 = 49

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

The next multiple of ten after 49 is 50. The difference is the calculated check digit.

50 - 49 = 1
This NPI is valid
The calculated check digit is 1, which matches the last digit of 1306115951.

Other Providers at the Same Location


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

Anesthesiology
6655 W SAHARA AVE, SUITE B 200
LAS VEGAS, NV 89146
Anesthesiology
6655 W SAHARA AVE, SUITE B 200
LAS VEGAS, NV 89146
Counselor (Mental Health)
6655 W SAHARA AVE
LAS VEGAS, NV 89146
Dentist (Endodontics)
6655 W SAHARA AVE, SUITE A-106
LAS VEGAS, NV 89146
Dentist (Endodontics)
6655 W SAHARA AVE, SUITE A-106
LAS VEGAS, NV 89146
Counselor (Mental Health)
6655 W SAHARA AVE, B200-131
LAS VEGAS, NV 89146
Physical Medicine & Rehabilitation
6655 W SAHARA AVE, SUITE D-100
LAS VEGAS, NV 89146
Hospice Care, Community Based
6655 W SAHARA AVE, SUITE B114
LAS VEGAS, NV 89146
Community/Behavioral Health
6655 W SAHARA AVE, UNIT 102
LAS VEGAS, NV 89146
Rehabilitation Counselor
6655 W SAHARA AVE
LAS VEGAS, NV 89146
Community/Behavioral Health
6655 W SAHARA AVE, B200-131
LAS VEGAS, NV 89146
Behavior Analyst
6655 W SAHARA AVE
LAS VEGAS, NV 89146
Behavior Analyst
6655 W SAHARA AVE, SUITE A110
LAS VEGAS, NV 89146
Counselor (Mental Health)
6655 W SAHARA AVE, A-110
LAS VEGAS, NV 89146
Counselor
6655 W SAHARA AVE, A-110
LAS VEGAS, NV 89146
Nurse Practitioner (Family)
6655 W SAHARA AVE, SUITE D-110
LAS VEGAS, NV 89146
Case Management
6655 W SAHARA AVE, STE B200
LAS VEGAS, NV 89146
Substance Abuse Rehabilitation Facility
6655 W SAHARA AVE, SUITE D208
LAS VEGAS, NV 89146
Psychologist (Health Service)
6655 W SAHARA AVE
LAS VEGAS, NV 89146
Dentist (Endodontics)
6655 W SAHARA AVE, A-106
LAS VEGAS, NV 89146

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1306115951, enumerated as an "individual" on December 27, 2011.

The provider is located at 6655 W SAHARA AVE A-110 LAS VEGAS, NV 89146 and the phone number is (702) 365-0600.

Social Worker with taxonomy code 104100000X.