Stephen Ball, M.D.
NPI 1417924226 · Anesthesiology Physician · Billings, MT
Enrolled with Medicare as Practitioner - Anesthesiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Stephen Ball, M.D. is a Anesthesiology Physician provider in Billings, MT (NPI 1417924226).
Provider details
- NPI number
- 1417924226
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 9864 (MT)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
20 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
105 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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 Other Procedure on Large Bowel Using an Endoscope00811 | 22 | $120 |
| Anesthesia for Procedure for Total Knee Joint Replacement01402 | 16 | $299 |
| Anesthesia for Other Procedure on Esophagus, Stomach, Or Upper Small Bowel Using an Endoscope00731 | 14 | $145 |
| Anesthesia for Exam of Colon Using an Endoscope00812 | 14 | $101 |
| Anesthesia for Other Procedure on Lower Abdomen00840 | 14 | $276 |
| Anesthesia for Total Hip Replacement01214 | 13 | $333 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$83 across 1 record (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-03-01
- Last updated
- 2010-07-08
Frequently asked questions
- What is Stephen Ball's NPI number?
- Stephen Ball's National Provider Identifier (NPI) is 1417924226, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Stephen Ball's specialty?
- Stephen Ball is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Stephen Ball located?
- Stephen Ball's practice location on file with NPPES is 1233 N 30th St, Billings, MT 59101-0127.
- What is Stephen Ball's phone number?
- The practice phone number listed in the NPPES registry for Stephen Ball is (406) 254-0707.
- Does Stephen Ball accept Medicare?
- Stephen Ball is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Stephen Ball's NPI active?
- Yes — Stephen Ball's NPI (1417924226) is active in the NPPES registry as of the last update on 2010-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.