RACHEL LYNN KNAUFF MS, OTR
NPI 1639507569
Specialist in Denver, CO

NPI Status: Active since November 01, 2013

Contact Information

495 UINTA WAY
SUITE 140
DENVER, CO
ZIP 80230
Phone: (303) 432-8487

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  • Individual
  • Female
  • Specialist

About RACHEL KNAUFF

This page provides the complete NPI Profile along with additional information for Rachel Knauff, a provider established in Denver, Colorado with a medical specialization in Specialist. The healthcare provider is registered in the NPI registry with number 1639507569 assigned on November 2013. The practitioner's primary taxonomy code is 174400000X with license number OT.0003791 (CO). The provider is registered as an individual and her NPI record was last updated 11 years ago.

NPI
1639507569
Provider Name
RACHEL LYNN KNAUFF MS, OTR
Gender
Female
Entity Type
Individual
Location Address
495 UINTA WAY SUITE 140 DENVER, CO 80230
Location Phone
(303) 432-8487
Mailing Address
6125 W CENTER AVE LAKEWOOD, CO 80226
Mailing Phone
(231) 903-9104
Is Sole Proprietor?
Yes
Enumeration Date
11-01-2013
Last Update Date
08-17-2015
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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

Specialist

Taxonomy Code
174400000X
Type
Other Service Providers
License No.
OT.0003791
License State
CO
Taxonomy Description
An individual educated and trained in an applied knowledge discipline used in the performance of work at a level requiring knowledge and skills beyond or apart from that provided by a general education or liberal arts degree.

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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 1639507569, 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
6
Unchanged
Pos 3
3
Doubled → 6
Pos 4
9
Unchanged
Pos 5
5
Doubled → 10 → 1 + 0
Pos 6
0
Unchanged
Pos 7
7
Doubled → 14 → 1 + 4
Pos 8
5
Unchanged
Pos 9
6
Doubled → 12 → 1 + 2
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 3 → 6 5 → 10 → 1 7 → 14 → 5 6 → 12 → 3

Step 2: Add all digits plus the NPI constant

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

2 + 6 + 6 + 9 + 1 + 0 + 0 + 1 + 4 + 5 + 1 + 2 + 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 1639507569.

Other Providers at the Same Location


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

Psychiatry & Neurology (Neurology)
495 UINTA WAY
DENVER, CO 80230
Social Worker (Clinical)
495 UINTA WAY, SUITE 270
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Social Worker (Clinical)
495 UINTA WAY, SUITE 120
DENVER, CO 80230
Early Intervention Provider Agency
495 UINTA WAY, SUITE 120
DENVER, CO 80230
Social Worker (Clinical)
495 UINTA WAY, SUITE 120
DENVER, CO 80230
Social Worker
495 UINTA WAY, SUITE 120
DENVER, CO 80230
Psychiatry & Neurology (Neurology)
495 UINTA WAY
DENVER, CO 80230
Counselor (Mental Health)
495 UINTA WAY, SUITE 120
DENVER, CO 80230
Social Worker (Clinical)
495 UINTA WAY, SUITE 120
DENVER, CO 80230
Social Worker (Clinical)
495 UINTA WAY, SUITE 220
DENVER, CO 80230
Occupational Therapist
495 UINTA WAY, SUITE 140
DENVER, CO 80230
Speech-Language Pathologist
495 UINTA WAY, 120
DENVER, CO 80230
Speech-Language Pathologist
495 UINTA WAY, SUITE 140
DENVER, CO 80230
Speech-Language Pathologist
495 UINTA WAY, SUITE 140
DENVER, CO 80230
Speech-Language Pathologist
495 UINTA WAY, SUITE 140
DENVER, CO 80230
Speech-Language Pathologist
495 UINTA WAY, SUITE 140
DENVER, CO 80230
Occupational Therapist
495 UINTA WAY, SUITE 140
DENVER, CO 80230
Physical Therapist
495 UINTA WAY, SUITE 140
DENVER, CO 80230
Registered Nurse (Home Health)
495 UINTA WAY, SUITE 140
DENVER, CO 80230
Speech-Language Pathologist
495 UINTA WAY, SUITE 140
DENVER, CO 80230

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1639507569, enumerated as an "individual" on November 01, 2013.

The provider is located at 495 UINTA WAY SUITE 140 DENVER, CO 80230 and the phone number is (303) 432-8487.

Specialist with taxonomy code 174400000X.