Quick answers
- Does Gregory T. Poulter accept Medicare assignment?
- Yes. Medicare's clinician data says Gregory T. Poulter accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
- How many Medicare patients does Gregory T. Poulter see?
- In 2024, CMS data shows 190 Original Medicare patients and 670 services for Gregory T. Poulter. This counts Original Medicare only and measures volume, not quality.
- What is Gregory T. Poulter's NPI number?
- 1740405273. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Medicare activity in 2024
Official CMS public-use data for Gregory T. Poulter, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.
| Original Medicare patients | 190 |
|---|---|
| Services billed to Medicare | 670 |
| Different services or procedures | 59 |
| Participating Medicare provider | Yes |
| Average age of these patients | 73 |
Most frequent services
- X-ray of lower and sacral spine, 2-3 views (72100)143 services
- Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)102 services
- X-ray of entire middle and lower spine, 2-3 views (72082)57 services
- X-ray of upper spine, 2-3 views (72040)42 services
- Insertion of cage or mesh device to spine bone and disc space during spine fusion (22853)24 services
Chronic conditions among these patients
Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).
- High cholesterol75%
- Arthritis75%
- High blood pressure74%
- Ischemic heart disease28%
- Depression28%
- Chronic kidney disease27%
Hospitals where Gregory T. Poulter works
Medicare's Facility Affiliation Data lists Gregory T. Poulter at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.
- Ascension St Vincent HospitalIndianapolis, IN · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 150084
- Community Hospital South, Inc.Indianapolis, IN · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 150128
- Orthoindy HospitalIndianapolis, IN · Acute Care Hospital · Emergency services: not listed by Medicare · CCN 150160
Practice locations
Addresses where Gregory T. Poulter is enrolled with Medicare (CMS data updated October 2, 2026).
- 10995 Allisonville Rd, Suite 102Fishers, IN 46038 (317) 915‑8110
- 1260 Innovation Pkwy, Suite 100Greenwood, IN 46143 (317) 884‑5200
- 288 E 175th St, Suite 100Westfield, IN 46074 (317) 275‑6140
- 8450 Northwest BlvdIndianapolis, IN 46278 (317) 802‑2000
- 9070 E 56th St, Suite 400Brownsburg, IN 46112 (317) 268‑3600
Group practices
Medicare enrollment lists Gregory T. Poulter as a member of this group (CMS data updated October 2, 2026).
- Orthopaedics-Indianapolis Inc371 clinicians in the group
Specialties
- Orthopedic Surgeryprimary
Other orthopedic surgeons in Fishers
Clinicians with the same Medicare primary specialty in Fishers, IN — not a recommendation.
Other clinicians in Orthopaedics-Indianapolis Inc
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2002 (24 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1740405273 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
- Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
- National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
- Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians