Talmage Nielsen, DO
NPI 1972180776 · Psychiatry Physician · Colorado Springs, CO
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Provider details
- NPI number
- 1972180776
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- Yes
- License
- 14238134-1204 (UT)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
5 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
24 documented practice locations
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 34 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Quetiapine Fumarate | 115 | 12 |
| Clozapine | 75 | — |
| Lorazepam | 67 | — |
| Sertraline Hcl | 59 | — |
| Risperidone | 54 | — |
| Fluoxetine Hcl | 52 | — |
| Trazodone Hcl | 45 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$494 across 25 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (23)
- 425 S Cherry St Fl 10Denver, CO 80246-1226Phone: (720) 712-0306Fax: (720) 302-1505
- 255 S Routt St Ste 250Lakewood, CO 80228-2214Phone: (720) 712-0306Fax: (720) 302-1505
- 2695 Rocky Mountain Ave Ste 260Loveland, CO 80538-9075Phone: (720) 712-0306Fax: (720) 302-1505
- 2695 Rocky Mountain Ave Ste 350Loveland, CO 80538-9077Phone: (720) 712-0306Fax: (720) 302-1505
- 9399 Crown Crest Blvd Ste 401Parker, CO 80138-8540Phone: (720) 712-0306Fax: (720) 302-1505
- 500 Discovery Pkwy Ste 250Superior, CO 80027-8762Phone: (720) 712-0306Fax: (720) 302-1505
- 600 Six Flags Dr Ste 600Arlington, TX 76011-6340Phone: (817) 527-8621Fax: (972) 930-1592
- 9600 N Mopac Expy Ste 650
Registry dates
- Enumerated
- 2021-03-26
- Last updated
- 2026-03-04
- Certified
- 2026-03-04
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.