Gregory Grau, MD
NPI 1922051051 · Orthopaedic Surgery Physician · Winchester, KY
Enrolled with Medicare as Practitioner - Orthopedic Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Gregory Grau, MD is a Orthopaedic Surgery Physician provider in Winchester, KY (NPI 1922051051).
Provider details
- NPI number
- 1922051051
- Entity type
- Individual
- Primary specialty
- Orthopaedic Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 40218 (KY)
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
5 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
1,063 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 | 236 | $78 |
| Aspiration And/Or Injection of Fluid From Large Joint20610 | 168 | $62 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 108 | $107 |
| X-Ray of Knee, 1-2 Views73560 | 59 | $31 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 58 | $151 |
| Mri Scan of Lower Spinal Canal Without Contrast |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 22 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 485 | 272 |
| Oxycodone Hcl/Acetaminophenbrand: Oxycodone-Acetaminophen | 327 | 220 |
| Diclofenac Sodium | 221 | 102 |
| Meloxicam | 209 | 110 |
| Celecoxib | 205 | 139 |
| Methylprednisolone | 172 | 149 |
| Ibuprofen | 142 | 113 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,924 across 41 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
Additional practice locations (4)
- 1138 Lexington Rd Ste 110Georgetown, KY 40324-9673Phone: (502) 570-3754Fax: (502) 570-3756
- 5 Linville Dr Ste 102Paris, KY 40361-2165Phone: (502) 570-3754Fax: (502) 570-3756
- 235 Boggs Ln Ste 7Richmond, KY 40475-3325Phone: (859) 625-9959Fax: (859) 625-9958
- 360 Amsden Ave Ste 400Versailles, KY 40383-1855Phone: (859) 737-5333Fax: (859) 737-0070
Registry dates
- Enumerated
- 2006-05-18
- Last updated
- 2025-05-16
- Certified
- 2025-05-16
Frequently asked questions
- What is Gregory Grau's NPI number?
- Gregory Grau's National Provider Identifier (NPI) is 1922051051, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gregory Grau's specialty?
- Gregory Grau is listed in the NPPES registry with a primary specialty of Orthopaedic Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Gregory Grau located?
- Gregory Grau's practice location on file with NPPES is 404 Shoppers Dr, Winchester, KY 40391-1301.
- What is Gregory Grau's phone number?
- The practice phone number listed in the NPPES registry for Gregory Grau is (859) 737-5333.
- Does Gregory Grau accept Medicare?
- Gregory Grau is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Gregory Grau's NPI active?
- Yes — Gregory Grau's NPI (1922051051) is active in the NPPES registry as of the last update on 2025-05-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.