James Butler, MD
NPI 1033671342 · Emergency Medicine Physician · Nogales, AZ
Enrolled with Medicare as Practitioner - Emergency Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
James Butler, MD is a Emergency Medicine Physician provider in Nogales, AZ (NPI 1033671342).
Provider details
- NPI number
- 1033671342
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 75232 (AZ)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
7 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
319 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) |
|---|---|---|
| Emergency Department Visit With High Level of Medical Decision Making99285 | 212 | $169 |
| Critical Care, First 30-74 Minutes99291 | 65 | $204 |
| Emergency Department Visit With Moderate Level of Medical Decision Making99284 | 42 | $116 |
Typical Medicare-allowed amounts for these services range $116–$204 (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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 10 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 27 | 26 |
| Dicyclomine Hcl | 20 | 19 |
| Ondansetronbrand: Ondansetron Odt | 20 | 20 |
| Cefadroxil | 19 | 19 |
| Doxycycline Hyclate | 16 | 16 |
| Prednisone | 14 | 14 |
| Cyclobenzaprine Hcl | 13 | 13 |
Practice location
Mailing address
Additional practice locations (1)
- 300 1st Capitol DrSaint Charles, MO 63301-2844Phone: (636) 947-5000
Registry dates
- Enumerated
- 2019-04-04
- Last updated
- 2025-03-03
- Certified
- 2025-03-03
Frequently asked questions
- What is James Butler's NPI number?
- James Butler's National Provider Identifier (NPI) is 1033671342, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is James Butler's specialty?
- James Butler is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is James Butler located?
- James Butler's practice location on file with NPPES is 1171 W Target Range Rd, Nogales, AZ 85621-2415.
- What is James Butler's phone number?
- The practice phone number listed in the NPPES registry for James Butler is (520) 285-8020.
- Does James Butler accept Medicare?
- James Butler is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is James Butler's NPI active?
- Yes — James Butler's NPI (1033671342) is active in the NPPES registry as of the last update on 2025-03-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.