Gregory Mccomis, M.D.
NPI 1104823848 · Orthopaedic Surgery Physician · Schererville, IN
Enrolled with Medicare as Practitioner - Orthopedic Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Gregory Mccomis, M.D. is a Orthopaedic Surgery Physician provider in Schererville, IN (NPI 1104823848).
Provider details
- NPI number
- 1104823848
- Entity type
- Individual
- Primary specialty
- Orthopaedic Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 01038746A (IN)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
2,915 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 659 | $84 |
| X-Ray of Knee, 1-2 Views73560 | 366 | $31 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 296 | $118 |
| Aspiration And/Or Injection of Fluid From Large Joint20610 | 267 | $64 |
| X-Ray of Lower and Sacral Spine, 2-3 Views72100 | 231 | $36 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 15 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Tramadol Hcl | 284 | 122 |
| Gabapentin | 205 | 114 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 188 | 65 |
| Celecoxib | 87 | 71 |
| Meloxicam | 63 | 20 |
| Oxycodone Hcl/Acetaminophenbrand: Oxycodone-Acetaminophen | 63 | 14 |
| Amoxicillin | 57 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$2,309 across 16 records (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
- 2005-07-07
- Last updated
- 2025-12-31
- Certified
- 2025-12-31
Frequently asked questions
- What is Gregory Mccomis's NPI number?
- Gregory Mccomis's National Provider Identifier (NPI) is 1104823848, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gregory Mccomis's specialty?
- Gregory Mccomis is listed in the NPPES registry with a primary specialty of Orthopaedic Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Gregory Mccomis located?
- Gregory Mccomis's practice location on file with NPPES is 1545 W US Highway 30, Schererville, IN 46375-1562.
- What is Gregory Mccomis's phone number?
- The practice phone number listed in the NPPES registry for Gregory Mccomis is (219) 703-2440.
- Does Gregory Mccomis accept Medicare?
- Gregory Mccomis is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Gregory Mccomis's NPI active?
- Yes — Gregory Mccomis's NPI (1104823848) is active in the NPPES registry as of the last update on 2025-12-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.