Joseph James, DO
NPI 1407962855 · Emergency Medicine Physician · Hartford, WI
Enrolled with Medicare as Practitioner - Emergency Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Joseph James, DO is a Emergency Medicine Physician provider in Hartford, WI (NPI 1407962855).
Provider details
- NPI number
- 1407962855
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- No
- License
- 45695 (WI)
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
2 documented practice locations
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 prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 5 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Prednisone | 25 | 22 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 21 | 21 |
| Ondansetronbrand: Ondansetron Odt | 17 | 16 |
| Cefadroxil | 14 | 14 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 13 | 12 |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means , never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Practice location
Mailing address
Additional practice locations (1)
- 125 Hospital DrWatertown, WI 53098-3303Phone: (920) 262-4495
Registry dates
- Enumerated
- 2006-08-21
- Last updated
- 2024-10-09
- Certified
- 2024-10-09
Frequently asked questions
- What is Joseph James's NPI number?
- Joseph James's National Provider Identifier (NPI) is 1407962855, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joseph James's specialty?
- Joseph James is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Joseph James located?
- Joseph James's practice location on file with NPPES is 1032 E Sumner St, Hartford, WI 53027-1608.
- What is Joseph James's phone number?
- The practice phone number listed in the NPPES registry for Joseph James is (262) 673-2300.
- Does Joseph James accept Medicare?
- Joseph James is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Joseph James's NPI active?
- Yes — Joseph James's NPI (1407962855) is active in the NPPES registry as of the last update on 2024-10-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.