KATHLEEN A KLUN CNS
NPI 1649220823
Clinical Nurse Specialist - Psychiatric/Mental Health, Geropsychiatric in Denver, CO

NPI Status: Active since May 11, 2006

Contact Information

2205 W 29TH AVE
DENVER, CO
ZIP 80211
Phone: (303) 458-1112
Fax: (303) 433-1212

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  • Individual
  • Female
  • Clinical Nurse Specialist
  • Psychiatric/Mental Health, Geropsychiatr...

About KATHLEEN KLUN

This page provides the complete NPI Profile along with additional information for Kathleen Klun, a provider established in Denver, Colorado with a medical specialization in Clinical Nurse Specialist, focusing in psychiatric/mental health, geropsychiatric . The healthcare provider is registered in the NPI registry with number 1649220823 assigned on May 2006. The practitioner's primary taxonomy code is 364SP0813X. The provider is registered as an individual and her NPI record was last updated one year ago.

NPI
1649220823
Provider Name
KATHLEEN A KLUN CNS
Gender
Female
Entity Type
Individual
Location Address
2205 W 29TH AVE DENVER, CO 80211
Location Phone
(303) 458-1112
Location Fax
(303) 433-1212
Mailing Address
525 JORDAN WAY BRIGHTON, CO 80603
Mailing Phone
(303) 655-0526
Is Sole Proprietor?
Yes
Enumeration Date
05-11-2006
Last Update Date
09-11-2025
Code Navigator

A Clinical Nurse Specialist (CNS) like Kathleen Klun is a type of advanced practice registered nurse (APRN) that provides direct patient care in various nursing specialties, including pediatrics or psychiatric-mental health. CNSs collaborate with other nurses and medical professionals to improve patient care quality. CNSs are often positioned in leadership roles where they may provide education and mentorship to other nursing personnel. Additionally, CNSs may also conduct research and advocate for certain healthcare policies.

Location Map

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

Clinical Nurse Specialist Psychiatric/Mental Health, Geropsychiatric

Taxonomy Code
364SP0813X
Type
Physician Assistants & Advanced Practice Nursing Providers
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)
1163W00000XNursing Service Providers

Registered Nurse

118186 (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 1649220823, we treat the final digit (3) 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 67. The final step is to find the difference between that total and the next multiple of ten (70 - 67 = 3).

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

Step 2: Add all digits plus the NPI constant

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

2 + 6 + 8 + 9 + 4 + 2 + 0 + 8 + 4 + 24 = 67

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

The next multiple of ten after 67 is 70. The difference is the calculated check digit.

70 - 67 = 3
This NPI is valid
The calculated check digit is 3, which matches the last digit of 1649220823.

Other Providers at the Same Location


The following 17 providers are registered at the same or a nearby location.

Skilled Nursing Facility
2205 W 29TH AVE
DENVER, CO 80211
Occupational Therapist
2205 W 29TH AVE
DENVER, CO 80211
Physical Therapy Assistant
2205 W 29TH AVE
DENVER, CO 80211
Physical Therapy Assistant
2205 W 29TH AVE
DENVER, CO 80211
Physical Therapy Assistant
2205 W 29TH AVE
DENVER, CO 80211
Physical Therapy Assistant
2205 W 29TH AVE
DENVER, CO 80211
Physical Therapy Assistant
2205 W 29TH AVE
DENVER, CO 80211
Occupational Therapy Assistant
2205 W 29TH AVE
DENVER, CO 80211
Social Worker (Clinical)
2205 W 29TH AVE
DENVER, CO 80211
Physical Therapy Assistant
2205 W 29TH AVE
DENVER, CO 80211
Speech-Language Pathologist
2205 W 29TH AVE
DENVER, CO 80211
Student in an Organized Health Care Education/Training Program
2205 W 29TH AVE
DENVER, CO 80211
Speech-Language Pathologist
2205 W 29TH AVE
DENVER, CO 80211
Skilled Nursing Facility
2205 W 29TH AVE
DENVER, CO 80211
Speech-Language Pathologist
2205 W 29TH AVE
DENVER, CO 80211
Physical Therapist
2205 W 29TH AVE
DENVER, CO 80211
Occupational Therapy Assistant
2205 W 29TH AVE
DENVER, CO 80211

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1649220823, enumerated as an "individual" on May 11, 2006.

The provider is located at 2205 W 29TH AVE DENVER, CO 80211 and the phone number is (303) 458-1112.

Clinical Nurse Specialist with taxonomy code 364SP0813X and a focus in Psychiatric/Mental Health, Geropsychiatric.