Physician Profile
Karl J. Maki, M.D.
Unclaimed ProfileAbout Dr. Maki
Karl J. Maki, M.D. is a healthcare provider in Annapolis, MD specializing in neurology. Medicare claims data shows Karl provided 42,654 services to 1,616 patients. The services billed most often include injection, onabotulinumtoxina, 1 unit, injection, incobotulinumtoxin a, 1 unit, and injection, rimabotulinumtoxinb, 100 units.
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
- (410) 266-9694
- Email not available
Practice Locations
122 DEFENSE HWY SUITE 210
Annapolis, MD 21401
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
42,654 services · 1,616 patients · 17 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Injection of chemical for paralysis of nerve muscles on side of neck excluding voice box | Procedure | 64616 |
95 | More often than most peers in Neurology |
| Injection of chemical for paralysis of salivary glands on both sides of mouth | Procedure | 64611 |
79 | More than most peers in Neurology |
| Injection of chemical for paralysis of nerve muscles on side of face | Procedure | 64612 |
37 | As often as other peers in Neurology |
| Injection of chemical for paralysis of facial and neck nerve muscles on both sides of face | Procedure | 64615 |
31 | Less often than most peers in Neurology |
| Needle measurement of electrical activity in muscle with injection of chemical for paralysis of nerve muscle | Treatment | 95874 |
85 | More often than most peers in Neurology |
| Infusion into a vein for therapy, prevention, or diagnosis, 1 hour or less | Treatment | 96365 |
60 | As often as other peers in Neurology |
| Electronic analysis of implanted brain, spinal cord, or peripheral neurostimulator generator with brain stimulator programming, each additional 15 minutes with qualified health professional | Treatment | 95984 |
49 | As often as other peers in Neurology |
| Electronic analysis of implanted brain, spinal cord, or peripheral neurostimulator generator with brain stimulator programming, first 15 minutes with qualified health professional | Treatment | 95983 |
18 | Less often than most peers in Neurology |
| Injection, onabotulinumtoxina, 1 unit | Drug given | J0585 |
26,200 | More often than most peers in Neurology |
| Injection, incobotulinumtoxin a, 1 unit | Drug given | J0588 |
10,350 | As often as other 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 Annapolis 5
Same specialty, same city.
More connections — 24 related providers in 3 groups
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2015 at Other 8
Providers who graduated from the same medical school in the same year.
Also performs Injection of chemical for paralysis of nerve muscles on side of neck excluding voice box 8
Providers in MD who bill this service to Medicare most often.
Common questions
What kind of doctor is Karl J. Maki?
Karl J. Maki is a neurologist in Annapolis, MD. That is the designation recorded for this NPI in the federal registry, where it is listed as “Neurology”.
NPI registry
What is Karl J. Maki's address?
Karl J. Maki is listed at 122 Defense Hwy Suite 210, Annapolis, MD 21401. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Karl J. Maki?
The number on file is (410) 266-9694. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Karl J. Maki?
Karl J. Maki's National Provider Identifier is 1639465883. 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
Where did Karl J. Maki train?
Karl J. Maki attended Other, graduating in 2015. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Karl J. Maki have?
Karl J. Maki has 11 years experience. Calculated from a graduation year of 2015, reported in the CMS National Downloadable File.
CMS public data
What procedures does Karl J. Maki perform?
According to Medicare billing data, Karl J. Maki performs procedures including injection of chemical for paralysis of nerve muscles on side of neck excluding voice box, injection of chemical for paralysis of salivary glands on both sides of mouth and injection of chemical for paralysis of nerve muscles on side of face; provides treatments such as needle measurement of electrical activity in muscle with injection of chemical for paralysis of nerve muscle and infusion into a vein for therapy, prevention, or diagnosis, 1 hour or less, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Karl J. Maki's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Karl J. Maki. 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.