Robert Atkenson, MD
NPI 1184638108 · Orthopaedic Surgery Physician · Orland Park, IL
Enrolled with Medicare as Practitioner - Orthopedic Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Robert Atkenson, MD is a Orthopaedic Surgery Physician provider in Orland Park, IL (NPI 1184638108).
Provider details
- NPI number
- 1184638108
- Entity type
- Individual
- Primary specialty
- Orthopaedic Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
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
83% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
1,945 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) |
|---|---|---|
| Aspiration And/Or Injection of Fluid From Large Joint20610 | 676 | $66 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 454 | $123 |
| X-Ray of Knee, 4 Or More Views73564 | 203 | $45 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 174 | $165 |
| X-Ray of Pelvis, 1-2 Views72170 | 137 | $27 |
| Established Patient Office Or Other Outpatient Visit With Straightforward Medical Decision Making, If Using Time, 10 Minutes Or More99212 |
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 |
|---|---|---|
| Diclofenac Sodium | 71 | 30 |
| Methylprednisolone | 30 | 27 |
| Cyclobenzaprine Hcl | 23 | 21 |
| Tramadol Hcl | 23 | 18 |
| Enoxaparin Sodium | 22 | 21 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 22 | 21 |
| Amoxicillin | 17 | — |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-07-27
- Last updated
- 2007-07-08
Frequently asked questions
- What is Robert Atkenson's NPI number?
- Robert Atkenson's National Provider Identifier (NPI) is 1184638108, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Robert Atkenson's specialty?
- Robert Atkenson is listed in the NPPES registry with a primary specialty of Orthopaedic Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Robert Atkenson located?
- Robert Atkenson's practice location on file with NPPES is 14640 John Humphrey Dr, Orland Park, IL 60462-2698.
- What is Robert Atkenson's phone number?
- The practice phone number listed in the NPPES registry for Robert Atkenson is (708) 460-4422.
- Does Robert Atkenson accept Medicare?
- Robert Atkenson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Robert Atkenson's NPI active?
- Yes — Robert Atkenson's NPI (1184638108) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.