Quick answers
- Where does Mark T. Katz see patients?
- Medicare's clinician data lists 2 practice locations, including Louisville, CO and Greenwood Village, CO. Call before your visit to confirm the address.
- What is Mark T. Katz's specialty?
- Medicare lists Psychiatry as the primary specialty.
- Does Mark T. Katz accept Medicare assignment?
- Yes. Medicare's clinician data says Mark T. Katz accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
- What is the phone number for Mark T. Katz?
- (303) 673-9990, as listed in official Medicare / NPI Registry data.
- What is Mark T. Katz's NPI number?
- 1700319621. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Practice locations
Addresses where Mark T. Katz is enrolled with Medicare (CMS data updated 2026-10-02).
- 2255 S 88th StLouisville, CO 80027 (303) 673‑9990
- 5655 S Yosemite St, Suite 201 Colorado Neuro Health and WellnessGreenwood Village, CO 80111 (844) 200‑7011
Group practices
Medicare enrollment lists Mark T. Katz as a member of these groups (CMS data updated 2026-10-02).
- TMS Solutions Inc8 clinicians in the group
- UHS of Centennial Peaks LLC5 clinicians in the group
Specialties
- Psychiatryprimary
Other psychiatrists in Louisville
Clinicians with the same Medicare primary specialty in Louisville, CO — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Baylor College Of Medicine |
| Graduation year | 2017 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1700319621 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians