Quick answers
- Which hospitals does Nicholas Kessener work at?
- Medicare's official clinician data lists Nicholas Kessener at 1 hospital: AdventHealth Parker. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Nicholas Kessener see patients?
- Medicare's clinician data lists 2 practice locations, including Parker, CO and Woodland Park, CO. Call before your visit to confirm the address.
- What is Nicholas Kessener's specialty?
- Medicare lists Internal Medicine as the primary specialty, and also Pediatric Medicine.
- Does Nicholas Kessener accept Medicare assignment?
- Yes. Medicare's clinician data says Nicholas Kessener 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.
- Does Nicholas Kessener offer telehealth?
- Medicare's clinician data says Nicholas Kessener offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Nicholas Kessener?
- (303) 649-3790, as listed in official Medicare / NPI Registry data.
- What is Nicholas Kessener's NPI number?
- 1245751577. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Nicholas Kessener works
Medicare's Facility Affiliation Data lists Nicholas Kessener at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- AdventHealth ParkerParker, CO · Acute Care Hospital · CCN 060114
Practice locations
Addresses where Nicholas Kessener is enrolled with Medicare (CMS data updated 2026-10-02).
- 11960 Lioness Way, Suite 190Parker, CO 80134 (303) 649‑3790
- 41 State Hwy 67Woodland Park, CO 80863
Group practices
Medicare enrollment lists Nicholas Kessener as a member of this group (CMS data updated 2026-10-02).
- Catholic Health Initiatives Colorado1,225 clinicians in the group
Specialties
- Internal Medicineprimary
- Pediatric Medicinealso
Other internal medicine doctors in Parker
Clinicians with the same Medicare primary specialty in Parker, CO — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2017 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1245751577 |
| 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
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
- 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