Quick answers
- Which hospitals does Gregory Schlessinger work at?
- Medicare's official clinician data lists Gregory Schlessinger at 2 hospitals: Sky Ridge Medical Center and The Medical Center of Aurora & South Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Gregory Schlessinger see patients?
- Medicare's clinician data lists 8 practice locations, including Lees Summit, MO, Olathe, KS and Aurora, CO. Call before your visit to confirm the address.
- What is Gregory Schlessinger's specialty?
- Medicare lists Nephrology as the primary specialty.
- Does Gregory Schlessinger accept Medicare assignment?
- Yes. Medicare's clinician data says Gregory Schlessinger 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 Gregory Schlessinger offer telehealth?
- Medicare's clinician data says Gregory Schlessinger offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Gregory Schlessinger?
- (720) 696-0852, as listed in official Medicare / NPI Registry data.
- What is Gregory Schlessinger's NPI number?
- 1255313441. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Gregory Schlessinger works
Medicare's Facility Affiliation Data lists Gregory Schlessinger at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Sky Ridge Medical CenterLone Tree, CO · Acute Care Hospital · CCN 060112
- The Medical Center of Aurora & South HospitalAurora, CO · Acute Care Hospital · CCN 060100
Practice locations
Addresses where Gregory Schlessinger is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 8; the Medicare profile lists all.
- 100 NE Missouri Rd, Suite 204Lees Summit, MO 64086 (720) 696‑0852
- 1295 E 151st St, Suite 7Olathe, KS 66062 (720) 696‑0852
- 1421 S Potomac St, Suite 240Aurora, CO 80012 (720) 500‑3439
- 1520 Liliha St, Suite 601Honolulu, HI 96817 (720) 696‑0852
- 1760 Prairie Ave, Suite 100Cheyenne, WY 82009 (720) 696‑0852
Group practices
Medicare enrollment lists Gregory Schlessinger as a member of this group (CMS data updated 2026-10-02).
- Rocky Mountain Kidney Care LLC17 clinicians in the group
Specialties
- Nephrologyprimary
Other nephrologists in Lees Summit
Clinicians with the same Medicare primary specialty in Lees Summit, MO — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Vanderbilt University School Of Medicine |
| Graduation year | 1993 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1255313441 |
| 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