James Stewart, MD
NPI 1740392976 · Anesthesiology Physician · Elkhorn, WI
Enrolled with Medicare as Practitioner - Anesthesiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
James Stewart, MD is a Anesthesiology Physician provider in Elkhorn, WI (NPI 1740392976).
Provider details
- NPI number
- 1740392976
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 35066864S (OH)
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 tenure28% of score
19 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
30 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. 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.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Anesthesia for Lens Surgery00142 | 19 | $103 |
| Anesthesia for Other Procedure on Lower Abdomen00840 | 11 | $252 |
Typical Medicare-allowed amounts for these services range $103–$252 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
Practice location
Mailing address
Additional practice locations (1)
- 1400 W Main StreetBellevue, OH 44811-9429Phone: (419) 483-4040
Registry dates
- Enumerated
- 2006-09-01
- Last updated
- 2023-10-17
- Certified
- 2023-10-17
Frequently asked questions
- What is James Stewart's NPI number?
- James Stewart's National Provider Identifier (NPI) is 1740392976, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is James Stewart's specialty?
- James Stewart is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is James Stewart located?
- James Stewart's practice location on file with NPPES is W3985 County Road Nn, Elkhorn, WI 53121-4337.
- What is James Stewart's phone number?
- The practice phone number listed in the NPPES registry for James Stewart is (262) 741-2000.
- Does James Stewart accept Medicare?
- James Stewart is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is James Stewart's NPI active?
- Yes — James Stewart's NPI (1740392976) is active in the NPPES registry as of the last update on 2023-10-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.