DOUGLAS BRYAN
NPI 1669759346
Counselor - Professional in Greenwood Village, CO

NPI Status: Active since November 09, 2011

Contact Information

8000 E PRENTICE AVE
BLDG. B SUITE 13
GREENWOOD VILLAGE, CO
ZIP 80111
Phone: (720) 277-9060
Fax: (720) 282-5739

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  • Individual
  • Male
  • Counselor
  • Professional

About DOUGLAS BRYAN

This page provides the complete NPI Profile along with additional information for Douglas Bryan, a provider established in Greenwood Village, Colorado with a medical specialization in Counselor, focusing in professional . The healthcare provider is registered in the NPI registry with number 1669759346 assigned on November 2011. The practitioner's primary taxonomy code is 101YP2500X with license number 5998 (CO). The provider is registered as an individual and his NPI record was last updated 15 years ago.

NPI
1669759346
Provider Name
DOUGLAS BRYAN
Gender
Male
Entity Type
Individual
Location Address
8000 E PRENTICE AVE BLDG. B SUITE 13 GREENWOOD VILLAGE, CO 80111
Location Phone
(720) 277-9060
Location Fax
(720) 282-5739
Mailing Address
4846 S ELK WAY AURORA, CO 80016
Is Sole Proprietor?
Yes
Enumeration Date
11-09-2011
Last Update Date
11-11-2011
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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.
5998
License State
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 1669759346, 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 74. The final step is to find the difference between that total and the next multiple of ten (80 - 74 = 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
6
Unchanged
Pos 3
6
Doubled → 12 → 1 + 2
Pos 4
9
Unchanged
Pos 5
7
Doubled → 14 → 1 + 4
Pos 6
5
Unchanged
Pos 7
9
Doubled → 18 → 1 + 8
Pos 8
3
Unchanged
Pos 9
4
Doubled → 8
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 6 → 12 → 3 7 → 14 → 5 9 → 18 → 9 4 → 8

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 + 4 + 5 + 1 + 8 + 3 + 8 + 24 = 74

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

The next multiple of ten after 74 is 80. The difference is the calculated check digit.

80 - 74 = 6
This NPI is valid
The calculated check digit is 6, which matches the last digit of 1669759346.

Other Providers at the Same Location


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

Acupuncturist
8000 E PRENTICE AVE, SUITE D-10
GREENWOOD VILLAGE, CO 80111
Acupuncturist
8000 E PRENTICE AVE, SUITE D 10
GREENWOOD VILLAGE, CO 80111
Dentist
8000 E PRENTICE AVE, D-7
GREENWOOD VILLAGE, CO 80111
Marriage & Family Therapist
8000 E PRENTICE AVE, D12
GREENWOOD VILLAGE, CO 80111
Counselor (Professional)
8000 E PRENTICE AVE, B-12
GREENWOOD VILLAGE, CO 80111
Otolaryngology
8000 E PRENTICE AVE, SUITE D-12
GREENWOOD VILLAGE, CO 80111
Social Worker (Clinical)
8000 E PRENTICE AVE, SUITE B - 12
GREENWOOD VILLAGE, CO 80111
Social Worker (Clinical)
8000 E PRENTICE AVE, B12
GREENWOOD VILLAGE, CO 80111
Dentist (Periodontics)
8000 E PRENTICE AVE, #D-7
GREENWOOD VILLAGE, CO 80111
Chiropractor
8000 E PRENTICE AVE, A-2
GREENWOOD VILLAGE, CO 80111
Preferred Provider Organization
8000 E PRENTICE AVE, SUITE B-13
GREENWOOD VILLAGE, CO 80111
Marriage & Family Therapist
8000 E PRENTICE AVE
GREENWOOD VILLAGE, CO 80111
Dentist
8000 E PRENTICE AVE, SUITE B-7
GREENWOOD VILLAGE, CO 80111
Dentist (General Practice)
8000 E PRENTICE AVE
GREENWOOD VILLAGE, CO 80111
Nurse Practitioner
8000 E PRENTICE AVE, SUITE D-10
GREENWOOD VILLAGE, CO 80111
Audiologist
8000 E PRENTICE AVE, SUITE D-12
GREENWOOD VILLAGE, CO 80111
Counselor (Professional)
8000 E PRENTICE AVE, SUITE 100
GREENWOOD VILLAGE, CO 80111
Otolaryngology
8000 E PRENTICE AVE, STE D12
GREENWOOD VILLAGE, CO 80111
Chiropractor
8000 E PRENTICE AVE, SUITE A-2
GREENWOOD VILLAGE, CO 80111
Marriage & Family Therapist
8000 E PRENTICE AVE, B-11
GREENWOOD VILLAGE, CO 80111

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1669759346, enumerated as an "individual" on November 09, 2011.

The provider is located at 8000 E PRENTICE AVE BLDG. B SUITE 13 GREENWOOD VILLAGE, CO 80111 and the phone number is (720) 277-9060.

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