Mark Elles, M.D.
Internal Medicine Physician · Denver, CO
Mark Elles, M.D. is an internal medicine physician with a practice address in Denver, Colorado, and NPI 1013928092, issued on Aug 11, 2006. Check the license (Colorado 22074, as entered in NPPES) on the Colorado Medical Board; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Mark Elles
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 22074 CO
Self-reported in NPPES; status is on the state search - Practice location
- 1930 S Federal Blvd, Denver, CO 80219
- Phone
- (303) 935-9142
- Enumerated
- Aug 11, 2006
- Entity
- Type 1 · individual
Also registered at 1930 S Federal Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Stephanie Kuenn, PA-CMedical Physician Assistant1225098650
- Carol Maslyn, NPPrimary Care Nurse Practitioner1427143510
Verify Mark Elles in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersColorado Medical Board
Search for license 22074Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
632 internal medicine physician records list a Denver practice address
They are 632 of the 25,068 NPPES records with a Denver practice address, and 2,683 internal medicine physician records in Colorado. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 632 in Denver → All 2,683 in Colorado → Every provider in Denver →
Other internal medicine physician records in Colorado
- Emily Aaron, MDDenver, CO1205256971
- Cynthia Abacan, MDPueblo, CO1467438549
- David Abbey, MS MDFort Collins, CO1568483196
- Ahmed Abdulrahman, MDPueblo, CO1093425068
- Victor Abela, D.O.Denver, CO1902194152
- Durant Abernethy, M.D.Frisco, CO1427289040
- Lon Abney, MDDurango, CO1962883272
- Alan Aboaf, MDCentennial, CO1003866393
- Adam Abraham, MDAurora, CO1720178304
- Phebe Abraham, MDGreeley, CO1558980540
Common questions
What is Mark Elles, M.D.'s NPI number?
Mark Elles, M.D.'s National Provider Identifier (NPI) is 1013928092, issued on Aug 11, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Mark Elles, M.D. located?
The NPPES record lists a practice address at 1930 S Federal Blvd, Denver, CO, 80219. Phone: (303) 935-9142. Providers update this record themselves, so call before visiting.
How can I verify Mark Elles, M.D.'s license?
NPPES lists Colorado license number 22074, as entered by the provider. Search the Colorado Medical Board at https://dpo.colorado.gov/Medical. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.