Steven Mahon, DO
NPI 1710285788 · Emergency Medicine Physician · Indianapolis, IN
Enrolled with Medicare as Practitioner - Emergency Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Steven Mahon, DO is a Emergency Medicine Physician provider in Indianapolis, IN (NPI 1710285788).
Provider details
- NPI number
- 1710285788
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- No
- License
- 02004332 (IN)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
15 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
258 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 180 | $84 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 35 | $119 |
| Automated Urinalysis Test81003 | 26 | $2 |
| Detection Test By Immunoassay Technique for Severe Acute Respiratory Syndrome Coronavirus and Influenza87428 | 17 | $69 |
Typical Medicare-allowed amounts for these services range $2–$119 (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 · 11 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Prednisone | 108 | 102 |
| Cephalexin | 38 | 37 |
| Cefdinir | 33 | 33 |
| Doxycycline Monohydrate | 31 | 31 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 24 | 21 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 19 | 19 |
| Azithromycin | 15 | 15 |
Practice location
Mailing address
Additional practice locations (2)
- 20201 Crawford AveOlympia Fields, IL 60461-1010Phone: (708) 747-4000
- 996 S State Road 135Greenwood, IN 46143-7365Phone: (317) 893-3888Fax: (317) 893-3819
Registry dates
- Enumerated
- 2011-03-01
- Last updated
- 2022-11-09
- Certified
- 2022-11-09
Frequently asked questions
- What is Steven Mahon's NPI number?
- Steven Mahon's National Provider Identifier (NPI) is 1710285788, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Steven Mahon's specialty?
- Steven Mahon is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Steven Mahon located?
- Steven Mahon's practice location on file with NPPES is 950 N Meridian St, Indianapolis, IN 46204-1077.
- What is Steven Mahon's phone number?
- The practice phone number listed in the NPPES registry for Steven Mahon is (317) 963-2200.
- Does Steven Mahon accept Medicare?
- Steven Mahon is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Steven Mahon's NPI active?
- Yes — Steven Mahon's NPI (1710285788) is active in the NPPES registry as of the last update on 2022-11-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.