IndividualActive
Marlys Kos
NPI 1538296504 · General Practice Physician · Denver, CO
Marlys Kos is a General Practice Physician provider in Denver, CO (NPI 1538296504).
Provider details
- NPI number
- 1538296504
- Entity type
- Individual
- Primary specialty
- General Practice PhysicianAllopathic & Osteopathic Physicians
- Sex
- Female
- Sole proprietor
- No
- License
- 76832 (CO)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(89/100 index)
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
2045 Franklin St
Denver, CO 80205-5437
Phone: (303) 764-4451
Street-level locationGet directions
Mailing address
2351 W 152nd Pl
Broomfield, CO 80020-7468
Registry dates
- Enumerated
- 2007-02-27
- Last updated
- 2007-07-08
Frequently asked questions
- What is Marlys Kos's NPI number?
- Marlys Kos's National Provider Identifier (NPI) is 1538296504, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marlys Kos's specialty?
- Marlys Kos is listed in the NPPES registry with a primary specialty of General Practice Physician (Allopathic & Osteopathic Physicians).
- Where is Marlys Kos located?
- Marlys Kos's practice location on file with NPPES is 2045 Franklin St, Denver, CO 80205-5437.
- What is Marlys Kos's phone number?
- The practice phone number listed in the NPPES registry for Marlys Kos is (303) 764-4451.
- Is Marlys Kos's NPI active?
- Yes — Marlys Kos's NPI (1538296504) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.