Marilyn Duman, PSYD
NPI 1902989882 · Psychologist · Denver, CO
Enrolled with Medicare as Practitioner - Clinical Psychologist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Marilyn Duman, PSYD is a Psychologist provider in Denver, CO (NPI 1902989882).
Provider details
- NPI number
- 1902989882
- Entity type
- Individual
- Primary specialty
- PsychologistBehavioral Health & Social Service Providers
- Credential
- PSYD
- Sex
- Female
- Sole proprietor
- Yes
- License
- 1785 (CO)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-10-23
- Last updated
- 2007-07-09
Frequently asked questions
- What is Marilyn Duman's NPI number?
- Marilyn Duman's National Provider Identifier (NPI) is 1902989882, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marilyn Duman's specialty?
- Marilyn Duman is listed in the NPPES registry with a primary specialty of Psychologist (Behavioral Health & Social Service Providers).
- Where is Marilyn Duman located?
- Marilyn Duman's practice location on file with NPPES is 5595 E Custer Pl, Denver, CO 80246-1440.
- What is Marilyn Duman's phone number?
- The practice phone number listed in the NPPES registry for Marilyn Duman is (303) 370-6639.
- Does Marilyn Duman accept Medicare?
- Marilyn Duman is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Marilyn Duman's NPI active?
- Yes — Marilyn Duman's NPI (1902989882) is active in the NPPES registry as of the last update on 2007-07-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.