Omar Darr, M.D.
NPI 1114959897 · Orthopaedic Surgery Physician · Grafton, WI
Enrolled with Medicare as Practitioner - Orthopedic Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Omar Darr, M.D. is a Orthopaedic Surgery Physician provider in Grafton, WI (NPI 1114959897).
Provider details
- NPI number
- 1114959897
- Entity type
- Individual
- Primary specialty
- Orthopaedic Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 45719 (WI)
Specialties & taxonomies
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
442 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 | 91 | $118 |
| Anticoagulant Management of Patient Taking Warfarin93793 | 88 | $11 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 87 | $156 |
| Aspiration And/Or Injection of Fluid From Large Joint20610 | 85 | $63 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 80 | $85 |
| Replacement of Knee Joint, Both Sides of Knee |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 7 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Amoxicillin | 161 | 65 |
| Clindamycin Hcl | 29 | 14 |
| Oxycodone Hcl | 29 | 23 |
| Tramadol Hcl | 26 | 24 |
| Methylprednisolone | 15 | 15 |
| Acetaminophen With Codeinebrand: Acetaminophen-Codeine | 14 | 14 |
| Oxycodone Hcl/Acetaminophenbrand: Oxycodone-Acetaminophen | 13 | 12 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-07-06
- Last updated
- 2021-12-01
- Certified
- 2021-12-01
Frequently asked questions
- What is Omar Darr's NPI number?
- Omar Darr's National Provider Identifier (NPI) is 1114959897, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Omar Darr's specialty?
- Omar Darr is listed in the NPPES registry with a primary specialty of Orthopaedic Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Omar Darr located?
- Omar Darr's practice location on file with NPPES is 975 Port Washington Road, Grafton, WI 53024-9201.
- What is Omar Darr's phone number?
- The practice phone number listed in the NPPES registry for Omar Darr is (262) 387-8300.
- Does Omar Darr accept Medicare?
- Omar Darr is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Omar Darr's NPI active?
- Yes — Omar Darr's NPI (1114959897) is active in the NPPES registry as of the last update on 2021-12-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.