James Gruft, MD
NPI 1417173865 · Pain Medicine Physician · Oakbrook Terrace, IL
Enrolled with Medicare as Practitioner - Physical Medicine and Rehabilitation · source: CMS PECOS Public Provider Enrollment (2026.04.01)
James Gruft, MD is a Pain Medicine Physician provider in Oakbrook Terrace, IL (NPI 1417173865).
Provider details
- NPI number
- 1417173865
- Entity type
- Individual
- Primary specialty
- Pain Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 036080153 (IL)
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
5,820 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 | 1,852 | $126 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 1,639 | $16 |
| Assessment of Emotional Or Behavioral Problems96127 | 1,129 | $5 |
| Administration of Psychological Or Neuropsychological Test By Technician, Each Additional 30 Minutes96139 | 384 | $36 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 300 | $8 |
| Administration of Psychological Or Neuropsychological Test By Technician, First 30 Minutes |
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 |
|---|---|---|
| Gabapentin | 84 | 48 |
| Oxycodone Hcl | 64 | 43 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 63 | 45 |
| Hydromorphone Hcl | 55 | 33 |
| Cyclobenzaprine Hcl | 44 | 32 |
| Morphine Sulfatebrand: Morphine Sulfate Er | 34 | 22 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-04-17
- Last updated
- 2024-06-10
- Certified
- 2024-06-10
Frequently asked questions
- What is James Gruft's NPI number?
- James Gruft's National Provider Identifier (NPI) is 1417173865, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is James Gruft's specialty?
- James Gruft is listed in the NPPES registry with a primary specialty of Pain Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is James Gruft located?
- James Gruft's practice location on file with NPPES is 1 Transam Plaza Dr, Oakbrook Terrace, IL 60181-4822.
- What is James Gruft's phone number?
- The practice phone number listed in the NPPES registry for James Gruft is (630) 627-7500.
- Does James Gruft accept Medicare?
- James Gruft is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is James Gruft's NPI active?
- Yes — James Gruft's NPI (1417173865) is active in the NPPES registry as of the last update on 2024-06-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.