Quick answers
- Where does Marilyn Duman see patients?
- Medicare's clinician data lists 2 practice locations, including Denver, CO. Call before your visit to confirm the address.
- What is Marilyn Duman's specialty?
- Medicare lists Clinical Psychologist as the primary specialty.
- Does Marilyn Duman accept Medicare assignment?
- Yes. Medicare's clinician data says Marilyn Duman 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.
- Does Marilyn Duman offer telehealth?
- Medicare's clinician data says Marilyn Duman offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Marilyn Duman?
- (303) 370-6639, as listed in official Medicare / NPI Registry data.
- What is Marilyn Duman's NPI number?
- 1902989882. 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 Marilyn Duman is enrolled with Medicare (CMS data updated 2026-10-02).
- 5595 E Custer PlDenver, CO 80246 (303) 370‑6639
- 5595 E Custer PlaceDenver, CO 80246
Specialties
- Clinical Psychologistprimary
Other clinical psychologists in Denver
Clinicians with the same Medicare primary specialty in Denver, CO — not a recommendation.
Clinician information
| Credential | CP |
|---|---|
| Graduation year | 1992 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1902989882 |
| 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