Mark Filak, RRT
NPI 1013167931 · Registered Respiratory Therapist · Denver, CO
Mark Filak, RRT is a Registered Respiratory Therapist provider in Denver, CO (NPI 1013167931).
Provider details
- NPI number
- 1013167931
- Entity type
- Individual
- Primary specialty
- Registered Respiratory TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- RRT
- Sex
- Male
- Sole proprietor
- No
- License
- 1274 (CO)
Specialties & taxonomies
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
17 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
- 2008-09-28
- Last updated
- 2008-09-28
Frequently asked questions
- What is Mark Filak's NPI number?
- Mark Filak's National Provider Identifier (NPI) is 1013167931, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Filak's specialty?
- Mark Filak is listed in the NPPES registry with a primary specialty of Registered Respiratory Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Mark Filak located?
- Mark Filak's practice location on file with NPPES is 2480 W 4th Ave, Denver, CO 80223-1036.
- What is Mark Filak's phone number?
- The practice phone number listed in the NPPES registry for Mark Filak is (303) 936-0330.
- Is Mark Filak's NPI active?
- Yes — Mark Filak's NPI (1013167931) is active in the NPPES registry as of the last update on 2008-09-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.