John Stepanek, D.O.
NPI 1568458941 · Emergency Medicine Physician · Shawnee, OK
Enrolled with Medicare as Practitioner - Emergency Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
John Stepanek, D.O. is a Emergency Medicine Physician provider in Shawnee, OK (NPI 1568458941).
Provider details
- NPI number
- 1568458941
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Male
- Sole proprietor
- No
- License
- 4021 (OK)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
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
- 2005-09-21
- Last updated
- 2023-03-13
- Certified
- 2023-03-13
Frequently asked questions
- What is John Stepanek's NPI number?
- John Stepanek's National Provider Identifier (NPI) is 1568458941, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Stepanek's specialty?
- John Stepanek is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is John Stepanek located?
- John Stepanek's practice location on file with NPPES is 1102 W Macarthur St, Shawnee, OK 74804-1743.
- What is John Stepanek's phone number?
- The practice phone number listed in the NPPES registry for John Stepanek is (405) 878-8121.
- Does John Stepanek accept Medicare?
- John Stepanek is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is John Stepanek's NPI active?
- Yes — John Stepanek's NPI (1568458941) is active in the NPPES registry as of the last update on 2023-03-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.