Physician Profile
George Katsamakis, M.D.
Unclaimed ProfileAbout Dr. Katsamakis
George Katsamakis, M.D. is a healthcare provider in Lake Barrington, IL specializing in neurology. George trained at Rush Medical College of Rush University, graduating in 1994. Medicare claims data shows George provided 25,046 services to 693 patients. The services billed most often include injection, ocrelizumab, 1 mg, injection, gadobutrol, 0.1 ml, and injection, methylprednisolone sodium succinate, 5 mg.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it — free, and no identity document with a practice or institutional email.
Education & Training
Specialty
Credentials & Licensing
License numbers are what the provider reported to NPPES when the NPI was issued or updated. NPPES does not verify licensure; confirm current standing with the state licensing board.
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (847) 882-6604
- Email not available
Practice Locations
22285 N PEPPER RD SUITE 401
Lake Barrington, IL 60010
Conditions Commonly Evaluated or Treated
Within Neurology generally. Availability varies by clinician, training and location — this profile has not been claimed, so nothing here is a personal claim by the provider.
Conditions
Most searched conditions
- Alzheimer's disease
- Epilepsy
- Migraines
- Multiple sclerosis
- Neuropathy
- Parkinson's disease
Headache and facial pain
- Tension headaches
- Trigeminal neuralgia
Memory and cognition
- Mild cognitive impairment
Movement disorders
- Essential tremor
- Huntington's disease
- Restless legs syndrome
Neuromuscular and peripheral nerve
- Amyotrophic lateral sclerosis
- Carpal tunnel
- Diabetic neuropathy
- Guillain-Barré syndrome
- Muscular dystrophy
- Myasthenia gravis
Seizures and epilepsy
- Functional seizures
Stroke and vascular
- Brain aneurysm
- Transient ischemic attack
Brain & Spine
- Severe back pain
Brain tumors
- Brain Tumor Symptoms
Head & Facial Pain
- Cluster Headaches
Memory & Cognitive
- Normal Pressure Hydrocephalus
Movement Disorders
- Balance Problems and Ataxia
- Stiff neck
- Stiff Person Syndrome
- Tourette Syndrome and Tics
Nerve Compression
- Sciatica
Sleep & Movement
- Narcolepsy
Spine and nerve
- Cervical radiculopathy
Spine, brain injury, and functional
- Bell's palsy
- Concussion
Procedures & services
Most searched procedures
- Botox for migraines
- EEG
- EMG
- Nerve block
- Sleep study
Consultation and testing
- Ambulatory EEG
- Evoked-potential testing
- Nerve-conduction studies
Consultations & Exams
- Neurological Second Opinion
- Spasticity Assessment and Treatment
- Stroke Risk Evaluation
Consultations and exams
- Neurological Exam and Consultation
Device management
- Deep Brain Stimulation Adjustment
- Responsive Neurostimulator Programming
Diagnostic Testing
- Cognitive and memory screening
- Genetic Testing for Neurological Disorders
- Neuromuscular Ultrasound
- Neuropsychological Testing
- Normal Pressure Hydrocephalus Tap Test
- Tilt Table Test
Infusion and medical therapies
- Neurology Infusion Therapy
Infusions & Therapies
- IVIG Infusion Therapy
- Migraine Preventive Injections and Infusions
- MS Disease-Modifying Infusion Therapy
- Plasmapheresis
Injections & Pain Relief
- Botox Injections for Excessive Drooling
- Botox Injections for Muscle Spasms and Dystonia
- Trigger Point Injections
Medication Management
- Seizure Medication Management
Neuromodulation
- Baclofen Pump Programming and Refills
- Vagus nerve stimulation management
Office procedures
- Lumbar puncture
- Occipital nerve block
Trauma & Injury
- Concussion Evaluation and Baseline Testing
- Concussion Return-to-Play Clearance
Procedures Most Often Billed to Medicare
25,046 services · 693 patients · 14 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Insertion of needle into vein for collection of blood sample | Procedure | 36415 |
27 | As often as other peers in Neurology |
| Mri scan of brain without contrast | Imaging | 70551 |
28 | As often as other peers in Neurology |
| Mri scan of brain before and after contrast | Imaging | 70553 |
21 | As often as other peers in Neurology |
| Administration of chemotherapy into vein, 1 hour or less | Treatment | 96413 |
65 | As often as other peers in Neurology |
| Injection of additional new drug or substance into vein | Treatment | 96375 |
51 | As often as other peers in Neurology |
| Administration of chemotherapy into vein, each additional hour | Treatment | 96415 |
48 | As often as other peers in Neurology |
| Injection, ocrelizumab, 1 mg | Drug given | J2350 |
19,800 | More often than most peers in Neurology |
| Injection, gadobutrol, 0.1 ml | A9585 |
2,225 | More often than most peers in Neurology | |
| Injection, methylprednisolone sodium succinate, 5 mg | Drug given | J2919 |
2,125 | More often than most peers in Neurology |
| Injection, methylprednisolone sodium succinate, up to 125 mg | Drug given | J2930 |
31 | Less often than most peers in Neurology |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other neurologists at this location 6
Same specialty, same street address — most likely the same department or group.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Other neurologists in Lake Barrington 3
Same specialty, same city.
More connections — 23 related providers in 3 groups
Trained at Rush Medical College of Rush University 8
Other providers in the same specialty who trained at the same institution.
Class of 1994 at Rush Medical College of Rush University 7
Providers who graduated from the same medical school in the same year.
Also performs Insertion of needle into vein for collection of blood sample 8
Providers in IL who bill this service to Medicare most often.
Common questions
What is George Katsamakis's specialty?
George Katsamakis is a neurologist in Lake Barrington, IL. That is the designation recorded for this NPI in the federal registry, where it is listed as “Neurology”.
NPI registry
Where can I find George Katsamakis?
George Katsamakis is listed at 22285 N Pepper Rd Suite 401, Lake Barrington, IL 60010. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact George Katsamakis?
The number on file is (847) 882-6604. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for George Katsamakis?
George Katsamakis's National Provider Identifier is 1174502835. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
What is George Katsamakis's education?
George Katsamakis attended Rush Medical College of Rush University, graduating in 1994. This comes from the CMS National Downloadable File.
CMS public data
How much experience does George Katsamakis have?
George Katsamakis has 32 years experience. Calculated from a graduation year of 1994, reported in the CMS National Downloadable File.
CMS public data
What is George Katsamakis known for?
According to Medicare billing data, George Katsamakis performs procedures including insertion of needle into vein for collection of blood sample; reads or performs imaging such as mri scan of brain without contrast and mri scan of brain before and after contrast; provides treatments such as administration of chemotherapy into vein, 1 hour or less and injection of additional new drug or substance into vein, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is George Katsamakis's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by George Katsamakis. If this is you, claiming it is free.
Guide.md
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.