Quick answers
- Which hospitals does Dennis Knapik work at?
- Medicare's official clinician data lists Dennis Knapik at 1 hospital: LMH. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Dennis Knapik see patients?
- Medicare's clinician data lists 3 practice locations, including Saint Louis, MO, St Louis, MO and Lawrence, KS. Call before your visit to confirm the address.
- What is Dennis Knapik's specialty?
- Medicare lists Internal Medicine as the primary specialty.
- Does Dennis Knapik accept Medicare assignment?
- Yes. Medicare's clinician data says Dennis Knapik 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 Dennis Knapik?
- (785) 505-5160, as listed in official Medicare / NPI Registry data.
- What is Dennis Knapik's NPI number?
- 1336147602. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Dennis Knapik works
Medicare's Facility Affiliation Data lists Dennis Knapik at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- LMHLawrence, KS · Acute Care Hospital · CCN 170137
Practice locations
Addresses where Dennis Knapik is enrolled with Medicare (CMS data updated 2026-10-02).
- 401 Holly Hills AveSaint Louis, MO 63111
- 401 Holly Hills AveSt Louis, MO 63111
- 4525 W 6th St, 100 Lmh Health Primary Care 6th and Folks RoaLawrence, KS 66049 (785) 505‑5160
Group practices
Medicare enrollment lists Dennis Knapik as a member of these groups (CMS data updated 2026-10-02).
- Lawrence Physicians LLC226 clinicians in the group
- Family Care Health Centers50 clinicians in the group
Specialties
- Internal Medicineprimary
Other internal medicine doctors in Saint Louis
Clinicians with the same Medicare primary specialty in Saint Louis, MO — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Saint Louis University School Of Medicine |
| Graduation year | 1995 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1336147602 |
| 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