Jeffrey Smieshek, D.O.
NPI 1669545729 · Emergency Medicine Physician · Bolivar, MO
Enrolled with Medicare as Practitioner - Emergency Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jeffrey Smieshek, D.O. is a Emergency Medicine Physician provider in Bolivar, MO (NPI 1669545729).
Provider details
- NPI number
- 1669545729
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Male
- Sole proprietor
- No
- License
- DO106927 (MO)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
- 2006-11-16
- Last updated
- 2015-04-15
Frequently asked questions
- What is Jeffrey Smieshek's NPI number?
- Jeffrey Smieshek's National Provider Identifier (NPI) is 1669545729, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jeffrey Smieshek's specialty?
- Jeffrey Smieshek is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Jeffrey Smieshek located?
- Jeffrey Smieshek's practice location on file with NPPES is 1500 N Oakland Ave, Bolivar, MO 65613-3011.
- What is Jeffrey Smieshek's phone number?
- The practice phone number listed in the NPPES registry for Jeffrey Smieshek is (417) 326-6000.
- Does Jeffrey Smieshek accept Medicare?
- Jeffrey Smieshek is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jeffrey Smieshek's NPI active?
- Yes — Jeffrey Smieshek's NPI (1669545729) is active in the NPPES registry as of the last update on 2015-04-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.