LINDSEY ANNE NIELSEN
NPI 1891354890
Marriage & Family Therapist in Denver, CO

NPI Status: Active since June 12, 2019

Contact Information

4141 E DICKENSON PL
DENVER, CO
ZIP 80222
Phone: (303) 504-6500

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  • Individual
  • Female
  • Marriage & Family Therapist
  • Accepts Insurance

About LINDSEY NIELSEN

This page provides the complete NPI Profile along with additional information for Lindsey Nielsen, a provider established in Denver, Colorado with a medical specialization in Marriage & Family Therapist. The healthcare provider is registered in the NPI registry with number 1891354890 assigned on June 2019. The practitioner's primary taxonomy code is 106H00000X with license number 0003032 (CO). The provider is registered as an individual and her NPI record was last updated March 2026.

NPI
1891354890
Provider Name
LINDSEY ANNE NIELSEN
Gender
Female
Entity Type
Individual
Location Address
4141 E DICKENSON PL DENVER, CO 80222
Location Phone
(303) 504-6500
Mailing Address
7800 E PEAKVIEW AVE UNIT 2513 CENTENNIAL, CO 80111
Is Sole Proprietor?
No
Enumeration Date
06-12-2019
Last Update Date
03-05-2026
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A marriage and family therapist like Lindsey Nielsen help patients manage problems with their family and other relationships. Marriage and family therapists encourage clients to discuss their emotions and experiences and, develop strategies and skills to change behavior and cope with difficult situations. Many therapists apply cognitive behavioral therapy to help patients understand harmful thoughts, feelings, and also teach patients how to replace them with positive, life-enhancing ones.

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

Marriage & Family Therapist

Taxonomy Code
106H00000X
Type
Behavioral Health & Social Service Providers
License No.
0003032
License State
CO
Taxonomy Description
A marriage and family therapist is a person with a master's degree in marriage and family therapy, or a master's or doctoral degree in a related mental health field with substantially equivalent coursework in marriage and family therapy, who receives supervised clinical experience, or a person who meets the state requirements to practice as a marriage and family therapist. A marriage and family therapist treats mental and emotional disorders within the context of marriage and family systems. A marriage and family therapist provides mental health and counseling services to individuals, couples, families, and groups.

Insurance Plans Accepted

According to publicly available information the provider might be accepting the following health plans from these health insurance companies:

  • ConnectPlus $0 Gold - PPO
  • ConnectPlus $0 Silver - PPO
  • ConnectPlus $10,600 HSA Eligible HDHP - PPO
  • ConnectPlus $1800 - PPO
  • ConnectPlus $4500 - PPO
  • ConnectPlus $6500 HSA Eligible HDHP - PPO
  • ConnectPlus $7500 HSA Eligible HDHP - PPO
  • ConnectPlus MyWeighForward $2000 - PPO
  • ConnectPlus MyWeighForward $6000 - PPO
  • ConnectPlus Standard $2000 - PPO
  • ConnectPlus Standard $6000 - PPO
  • ConnectPlus Standard $7500 HSA Eligible HDHP - PPO

*Please verify directly with this provider to make sure your insurance plan is currently accepted.

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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 1891354890, we treat the final digit (0) 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 80. The final step is to find the difference between that total and the next multiple of ten (80 - 80 = 0).

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

Step 2: Add all digits plus the NPI constant

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

2 + 8 + 1 + 8 + 1 + 6 + 5 + 8 + 8 + 1 + 8 + 24 = 80

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

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

80 - 80 = 0
This NPI is valid
The calculated check digit is 0, which matches the last digit of 1891354890.

Other Providers at the Same Location


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

Psychiatry & Neurology (Psychiatry)
4141 E DICKENSON PL
DENVER, CO 80222
Psychiatry & Neurology (Psychiatry)
4141 E DICKENSON PL
DENVER, CO 80222
Psychiatry & Neurology (Psychiatry)
4141 E DICKENSON PL
DENVER, CO 80222
Psychologist (Clinical)
4141 E DICKENSON PL
DENVER, CO 80222
Social Worker (Clinical)
4141 E DICKENSON PL
DENVER, CO 80222
Social Worker (Clinical)
4141 E DICKENSON PL
DENVER, CO 80222
Social Worker (Clinical)
4141 E DICKENSON PL
DENVER, CO 80222
Counselor (Professional)
4141 E DICKENSON PL
DENVER, CO 80222
Counselor (Professional)
4141 E DICKENSON PL
DENVER, CO 80222
Psychiatry & Neurology (Child & Adolescent Psychiatry)
4141 E DICKENSON PL
DENVER, CO 80222
Counselor (Mental Health)
4141 E DICKENSON PL
DENVER, CO 80222
Registered Nurse (Psychiatric/Mental Health, Adult)
4141 E DICKENSON PL
DENVER, CO 80222
Registered Nurse (Community Health)
4141 E DICKENSON PL
DENVER, CO 80222
Counselor (Mental Health)
4141 E DICKENSON PL
DENVER, CO 80222
Psychiatry & Neurology (Psychiatry)
4141 E DICKENSON PL
DENVER, CO 80222
Counselor (Professional)
4141 E DICKENSON PL
DENVER, CO 80222
Counselor (Mental Health)
4141 E DICKENSON PL
DENVER, CO 80222
Registered Nurse (Psychiatric/Mental Health)
4141 E DICKENSON PL
DENVER, CO 80222
Specialist (Research Study)
4141 E DICKENSON PL
DENVER, CO 80222
Counselor (Mental Health)
4141 E DICKENSON PL
DENVER, CO 80222

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1891354890, enumerated as an "individual" on June 12, 2019.

The provider is located at 4141 E DICKENSON PL DENVER, CO 80222 and the phone number is (303) 504-6500.

Marriage & Family Therapist with taxonomy code 106H00000X.

The provider might be accepting Accepts: Avera Health Plans. Please consult your insurance carrier or call the provider to verify.