OrganizationActive
Markelles MD LLC
NPI 1609257047 · Internal Medicine Physician · Denver, CO
Markelles MD LLC is a Internal Medicine Physician organization in Denver, CO (NPI 1609257047).
Provider details
- NPI number
- 1609257047
- Entity type
- Organization
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Dyanne Fox, Manager(303) 935-9142
- License
- 22074 (CO)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Established profile(74/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
11 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
1930 S Federal Blvd
Denver, CO 80219-5501
Phone: (303) 935-9142
Fax: (303) 934-7332
Street-level locationGet directions
Mailing address
1930 S Federal Blvd
Denver, CO 80219-5501
Registry dates
- Enumerated
- 2015-06-11
- Last updated
- 2015-09-22
Frequently asked questions
- What is Markelles MD LLC's NPI number?
- Markelles MD LLC's National Provider Identifier (NPI) is 1609257047, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Markelles MD LLC?
- Markelles MD LLC is classified in the NPPES registry as Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Markelles MD LLC located?
- Markelles MD LLC's practice location on file with NPPES is 1930 S Federal Blvd, Denver, CO 80219-5501.
- What is Markelles MD LLC's phone number?
- The practice phone number listed in the NPPES registry for Markelles MD LLC is (303) 935-9142.
- Who is the authorized official for Markelles MD LLC?
- The authorized official listed on Markelles MD LLC's NPPES record is Dyanne Fox, Manager. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Markelles MD LLC's NPI active?
- Yes — Markelles MD LLC's NPI (1609257047) is active in the NPPES registry as of the last update on 2015-09-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.