DOUGLAS ARTHUR PARRO M.A., L.P.C, C.HT.
NPI 1063699528
Counselor - Professional in Aurora, CO

NPI Status: Active since January 28, 2008

Contact Information

3000 S JAMAICA CT
SUITE 340
AURORA, CO
ZIP 80014
Phone: (303) 649-8580
Fax: (303) 750-4802

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  • Individual
  • Male
  • Counselor
  • Professional

About DOUGLAS PARRO

This page provides the complete NPI Profile along with additional information for Douglas Parro, a provider established in Aurora, Colorado with a medical specialization in Counselor, focusing in professional . The healthcare provider is registered in the NPI registry with number 1063699528 assigned on January 2008. The practitioner's primary taxonomy code is 101YP2500X with license number 277 (CO). The provider is registered as an individual and his NPI record was last updated 18 years ago.

NPI
1063699528
Provider Name
DOUGLAS ARTHUR PARRO M.A., L.P.C, C.HT.
Gender
Male
Entity Type
Individual
Location Address
3000 S JAMAICA CT SUITE 340 AURORA, CO 80014
Location Phone
(303) 649-8580
Location Fax
(303) 750-4802
Mailing Address
3000 S JAMAICA CT SUITE 340 AURORA, CO 80014
Mailing Phone
(303) 649-8580
Mailing Fax
(303) 750-4802
Is Sole Proprietor?
Yes
Enumeration Date
01-28-2008
Last Update Date
01-28-2008
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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.
277
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 1063699528, we treat the final digit (8) 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 62. The final step is to find the difference between that total and the next multiple of ten (70 - 62 = 8).

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
0
Unchanged
Pos 3
6
Doubled → 12 → 1 + 2
Pos 4
3
Unchanged
Pos 5
6
Doubled → 12 → 1 + 2
Pos 6
9
Unchanged
Pos 7
9
Doubled → 18 → 1 + 8
Pos 8
5
Unchanged
Pos 9
2
Doubled → 4
Check
8
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 6 → 12 → 3 9 → 18 → 9 2 → 4

Step 2: Add all digits plus the NPI constant

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

2 + 0 + 1 + 2 + 3 + 1 + 2 + 9 + 1 + 8 + 5 + 4 + 24 = 62

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

The next multiple of ten after 62 is 70. The difference is the calculated check digit.

70 - 62 = 8
This NPI is valid
The calculated check digit is 8, which matches the last digit of 1063699528.

Other Providers at the Same Location


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

Anesthesiology
3000 S JAMAICA CT, #140
AURORA, CO 80014
Home Health
3000 S JAMAICA CT, STE 120
AURORA, CO 80014
Chiropractor
3000 S JAMAICA CT, STE #100
AURORA, CO 80014
Home Health
3000 S JAMAICA CT, STE 120
AURORA, CO 80014
Home Health
3000 S JAMAICA CT, SUITE 275
AURORA, CO 80014
Counselor (Professional)
3000 S JAMAICA CT, SUITE 340
AURORA, CO 80014
Behavior Analyst
3000 S JAMAICA CT
AURORA, CO 80014
Home Health
3000 S JAMAICA CT, SUITE #300
AURORA, CO 80014
Counselor (Addiction (Substance Use Disorder))
3000 S JAMAICA CT
AURORA, CO 80014
Home Health
3000 S JAMAICA CT, 175
AURORA, CO 80014
Massage Therapist
3000 S JAMAICA CT
AURORA, CO 80014

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1063699528, enumerated as an "individual" on January 28, 2008.

The provider is located at 3000 S JAMAICA CT SUITE 340 AURORA, CO 80014 and the phone number is (303) 649-8580.

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