Midwest Emergency Services Inc
NPI 1841246956 · Emergency Medicine Physician · Maryville, IL
Midwest Emergency Services Inc is a Emergency Medicine Physician organization in Maryville, IL (NPI 1841246956).
Provider details
- NPI number
- 1841246956
- Entity type
- Organization
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- William Cruzen, President(618) 624-3368
Specialties & taxonomies
Allopathic & Osteopathic Physicians
- Physician Assistant363A00000X
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-05-26
- Last updated
- 2008-06-04
Frequently asked questions
- What is Midwest Emergency Services Inc's NPI number?
- Midwest Emergency Services Inc's National Provider Identifier (NPI) is 1841246956, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Midwest Emergency Services Inc?
- Midwest Emergency Services Inc is classified in the NPPES registry as Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Midwest Emergency Services Inc located?
- Midwest Emergency Services Inc's practice location on file with NPPES is 6800 State Route 162, Maryville, IL 62062-8500.
- What is Midwest Emergency Services Inc's phone number?
- The practice phone number listed in the NPPES registry for Midwest Emergency Services Inc is (618) 288-5711.
- Who is the authorized official for Midwest Emergency Services Inc?
- The authorized official listed on Midwest Emergency Services Inc's NPPES record is William Cruzen, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Midwest Emergency Services Inc's NPI active?
- Yes — Midwest Emergency Services Inc's NPI (1841246956) is active in the NPPES registry as of the last update on 2008-06-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.