Stephen Hartsock, MD
NPI 1114938453 · Sports Medicine (Family Medicine) Physician · Avon, IN
Enrolled with Medicare as Practitioner - Sports Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Stephen Hartsock, MD is a Sports Medicine (Family Medicine) Physician provider in Avon, IN (NPI 1114938453).
Provider details
- NPI number
- 1114938453
- Entity type
- Individual
- Primary specialty
- Sports Medicine (Family Medicine) PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 036110046 (IL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Other Service Providers
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
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
981 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 Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 333 | $119 |
| Aspiration And/Or Injection of Fluid From Large Joint20610 | 244 | $70 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 225 | $84 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 85 | $155 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 68 | $103 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 8 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Tizanidine Hcl | 101 | 41 |
| Nabumetone | 52 | 21 |
| Gabapentin | 49 | — |
| Methylprednisolone | 49 | 46 |
| Meloxicam | 43 | 13 |
| Celecoxib | 31 | — |
| Diclofenac Sodium | 17 | — |
| Tramadol Hcl | 15 | — |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-08-11
- Last updated
- 2023-03-07
Frequently asked questions
- What is Stephen Hartsock's NPI number?
- Stephen Hartsock's National Provider Identifier (NPI) is 1114938453, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Stephen Hartsock's specialty?
- Stephen Hartsock is listed in the NPPES registry with a primary specialty of Sports Medicine (Family Medicine) Physician (Allopathic & Osteopathic Physicians).
- Where is Stephen Hartsock located?
- Stephen Hartsock's practice location on file with NPPES is 1115 Ronald Reagan Pkwy, Avon, IN 46123-6910.
- What is Stephen Hartsock's phone number?
- The practice phone number listed in the NPPES registry for Stephen Hartsock is (317) 962-8893.
- Does Stephen Hartsock accept Medicare?
- Stephen Hartsock is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Stephen Hartsock's NPI active?
- Yes — Stephen Hartsock's NPI (1114938453) is active in the NPPES registry as of the last update on 2023-03-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.