Quick answers
- Which hospitals does Craig S. Holzem work at?
- Medicare's official clinician data lists Craig S. Holzem at 2 hospitals: Mercy Hospital St Louis and Mercy Hospital Washington. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Craig S. Holzem see patients?
- Medicare's clinician data lists 1 practice location in Washington, MO. Call before your visit to confirm the address.
- What is Craig S. Holzem's specialty?
- Medicare lists Family Practice as the primary specialty.
- Does Craig S. Holzem accept Medicare assignment?
- Yes. Medicare's clinician data says Craig S. Holzem 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 Craig S. Holzem?
- (636) 231-6660, as listed in official Medicare / NPI Registry data.
- What is Craig S. Holzem's NPI number?
- 1699748103. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Craig S. Holzem works
Medicare's Facility Affiliation Data lists Craig S. Holzem at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Mercy Hospital St LouisSaint Louis, MO · Acute Care Hospital · CCN 260020
- Mercy Hospital WashingtonWashington, MO · Acute Care Hospital · CCN 260052
Practice locations
Addresses where Craig S. Holzem is enrolled with Medicare (CMS data updated 2026-10-02).
- 1721 Heritage Hills DrWashington, MO 63090 (636) 231‑6660
Group practices
Medicare enrollment lists Craig S. Holzem as a member of this group (CMS data updated 2026-10-02).
- American Multispecialty Group Inc116 clinicians in the group
Specialties
- Family Practiceprimary
Other family doctors in Washington
Clinicians with the same Medicare primary specialty in Washington, MO — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Missouri, Kansas City, School Of Medicine |
| Graduation year | 1985 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1699748103 |
| 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