Quick answers
- Where does Andrew M. Johanos see patients?
- Medicare's clinician data lists 2 practice locations, including Dacono, CO and Denver, CO. Call before your visit to confirm the address.
- What is Andrew M. Johanos's specialty?
- Medicare lists Emergency Medicine as the primary specialty.
- Does Andrew M. Johanos accept Medicare assignment?
- Yes. Medicare's clinician data says Andrew M. Johanos accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
- What is the phone number for Andrew M. Johanos?
- (303) 925-4840, as listed in official Medicare / NPI Registry data.
- What is Andrew M. Johanos's NPI number?
- 1891771309. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Practice locations
Addresses where Andrew M. Johanos is enrolled with Medicare (CMS data updated 2026-10-02).
- 4943 Hwy 52, Suite 100Dacono, CO 80514 (303) 925‑4840
- 7000 E Hampden AveDenver, CO 80224 (330) 925‑4199
Group practices
Medicare enrollment lists Andrew M. Johanos as a member of this group (CMS data updated 2026-10-02).
- Usacs Community Emergency Services of Colorado Inc.175 clinicians in the group
Specialties
- Emergency Medicineprimary
Other emergency medicine doctors in Dacono
Clinicians with the same Medicare primary specialty in Dacono, CO — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Perelman School Of Med At The University Of Pennsylvania |
| Graduation year | 1989 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1891771309 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians