
Who is Dr. Nielsen, Psychiatrist in Colorado Springs, CO?
Dr. Talmage Nielsen, DO, offers compassionate, personalized care and creates a space where every patient feels safe, heard, and empowered to move forward.
Dr. Nielsen earned his medical degree from Rocky Vista University College of Osteopathic Medicine in Southern Utah. He went on to serve as Chief Psychiatry Resident for two years at Crozer Medical Center in Pennsylvania, where he treated underserved populations until the hospital's closure. He then completed his residency at Main Line Health. His experience caring for communities with limited access to mental health resources gave him a deep appreciation for the difference that accessible, high-quality psychiatric care can make in people's lives.
Dr. Nielsen believes in working collaboratively with each patient, combining active listening with evidence-based treatments to support meaningful, long-term healing. He takes the time to understand each person's unique concerns and builds treatment plans that reflect their individual needs and goals. His approach is grounded in the belief that when patients feel truly heard and respected, real progress becomes possible.
He is committed to delivering exceptional psychiatric care and is proud to be part of the Serenity team, where he can offer patients access to a full range of treatment options in a supportive, stigma-free environment.
Outside of the clinic, Dr. Nielsen enjoys spending time with his wife and their two pets, a German Shepherd and a cat. He's passionate about the outdoors and often spends his free time working on landscaping projects or enjoying Colorado's natural beauty. That connection to nature and home life keeps him grounded and energized for the care he provides every day.
In sessions with Dr. Nielsen, patients can expect a provider who listens actively, communicates openly, and is genuinely committed to their progress. He creates a welcoming space where you can share freely and feel confident that your care plan is built around your unique needs.
What languages does Dr. Nielsen speak?
Dr. Nielsen and their clinical team can communicate with patients in the following languages:
English
What conditions does a Psychiatrist like Dr. Nielsen typically treat?
As a Psychiatrist, Dr. Nielsen diagnoses, treats, and manages a wide range of conditions. This condition information is derived from anonymized insurance claims and highlights the medical conditions most commonly treated by Dr. Nielsen. It provides insight into the doctor’s areas of experience and expertise based on real-world patient encounters from the past two years, updated quarterly. Learn more about our claims-based healthcare methodology.
Also known as:
- Recurrent Severe Depression
- Severe Depression (Single Episode)
- Moderate Recurrent Major Depression
- Depression
- Chronic severe depression
- Repeated severe depressive episodes
- Clinical depression
- Severe major depression
- Severe depressive episode
- Moderate chronic depression
- Moderate recurring depression
- Moderate depressive episodes
ICD-10 Codes:
- F332: Major depressive disorder, recurrent severe without psychotic features
- F322: Major depressive disorder, single episode, severe without psychotic features
- F331: Major depressive disorder, recurrent, moderate
Also known as:
- ADHD, Predominantly Inattentive Type
- Attention Deficit Hyperactivity Disorder
- Attention-deficit/hyperactivity disorder
- ADD
- Inattentive ADHD
ICD-10 Codes:
- F900: Attention-deficit hyperactivity disorder, predominantly inattentive type
Also known as:
- Generalized Anxiety Disorder
- Anxiety
- GAD
- Chronic Worry
- Excessive Worry Disorder
ICD-10 Codes:
- F411: Generalized anxiety disorder
Also known as:
- Post-Traumatic Stress Disorder
- PTSD
- Trauma Stress
- Combat Stress
- Shell Shock
ICD-10 Codes:
- F4310: Post-traumatic stress disorder, unspecified
Does Dr. Nielsen accept my insurance?
Dr. Nielsen accepts most major insurance plans. Important: Please call our office at (719) 212-4401 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Nielsen accept in Colorado Springs, CO?
Dr. Nielsen in Colorado Springs, CO accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
All Other Third Party
Centene Corporation
Cigna Group
CVS Health (formerly Aetna)
Elevance Health Inc. (formerly Anthem)
Federal government of the United States
Kaiser Permanente
UMR Administered Payer
UnitedHealth Group
Unknown
View All Insurances
Where is Dr. Nielsen's office located?

Serenity Mental Health Centers
6071 East Woodmen Road, Suite 200
Colorado Springs, CO 80923
(719) 212-4401
What is Dr. Nielsen's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Nielsen's National Provider Identifier (NPI) number is 1972180776.
What common questions do patients ask about Dr. Nielsen?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Nielsen
What is Dr. Talmage Nielsen's specialty?
Dr. Nielsen is a Psychiatrist near Colorado Springs, CO.
What does a Psychiatrist do?
A Psychiatrist specializes in the prevention, diagnosis, and treatment of mental disorders, emotional disorders, psychotic disorders, mood disorders, anxiety disorders, substance-related disorders, sexual and gender identity disorders and adjustment disorders. Biologic, psychological, and social components of illnesses are explored and understood in treatment of the whole person. Tools used may include diagnostic laboratory tests, prescribed medications, evaluation and treatment of psychological and interpersonal problems with individuals and families, and intervention for coping with stress, crises, and other problems.
Is this Dr. Talmage Nielsen affiliated with a ranked Castle Connolly Top Hospital?
No, Nielsen is not affiliated with a Castle Connolly Top Hospital. Castle Connolly Top Hospitals are identified through a rigorous peer nomination process, evaluating factors like patient outcomes, quality of care, and expertise. The list recognizes hospitals that excel in 20 or more specific medical procedures, representing the top 25% nationwide. Castle Connolly Top Hospitals
When to see a Psychiatrist?: Guides for symptoms, conditions, and treatments
Understand your symptoms and know when it’s time to see a Psychiatrist. Explore insights from trusted medical experts on EverydayHealth.com, where you'll find the most relevant content and helpful condition guides for up-to date information about symptoms, causes, diagnosis, treatment and more. See all our health guides to find trusted information on medical conditions from our experts at Everyday Health.
Is Talmage Nielsen accepting new patients in Colorado Springs, CO?
Yes, Dr. Talmage Nielsen is accepting new patients at this time.
Does Dr. Talmage Nielsen offer online booking?
Please contact Dr. Nielsen's office at (719) 212-4401 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Talmage Nielsen?
Please contact Dr. Nielsen's office at (719) 212-4401 for information regarding telehealth appointment availability or for scheduling assistance.
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Serenity Mental Health Centers
6071 East Woodmen Road, Suite 200
Colorado Springs, CO 80923