Physician Profile
Easwar M. Sundaram, MD
Unclaimed ProfileAbout Dr. Sundaram
Based in Sherman, TX, Easwar M. Sundaram, MD is listed in the NPI registry under neurology. Easwar graduated from University of Vermont College of Medicine in 1987. According to Medicare claims data, Easwar cared for 1,642 Medicare patients across 28,442 services. The services billed most often include injection, methylprednisolone acetate, 1 mg, injection, lidocaine hcl in 5% dextrose, 1 mg, and injection, lidocaine hcl for intravenous infusion, 10 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
- (903) 893-5141
- Email not available
Practice Locations
321 N HIGHLAND AVE SUITE 210
Sherman, TX 75092
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
28,442 services · 1,642 patients · 25 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Injection of anesthetic agent and/or steroid into other nerve or branch | Procedure | 64450 |
61 | More often than most peers in Neurology |
| Injection of anesthetic agent and/or steroid into upper neck and back of head nerve | Procedure | 64405 |
59 | More often than most peers in Neurology |
| Punch biopsy, each additional skin growth | Procedure | 11105 |
52 | More often than most peers in Neurology |
| Punch biopsy, first skin growth | Procedure | 11104 |
26 | More often than most peers in Neurology |
| Mri scan of brain without contrast | Imaging | 70551 |
49 | More often than most peers in Neurology |
| Mri scan of lower spinal canal without contrast | Imaging | 72148 |
20 | As often as other peers in Neurology |
| Infusion into a vein for therapy, prevention, or diagnosis, each additional hour | Treatment | 96366 |
136 | As often as other peers in Neurology |
| Needle measurement of electrical activity in arm or leg muscles, complete study | Treatment | 95886 |
117 | More often than most peers in Neurology |
| Infusion into a vein for therapy, prevention, or diagnosis, 1 hour or less | Treatment | 96365 |
104 | As often as other peers in Neurology |
| Complete ultrasound of within the brain blood flow | Treatment | 93886 |
81 | More 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 8
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 2
Clinically related specialties at the same address — the people this provider most likely works alongside.
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.
More connections — 26 related providers in 4 groups
Other neurologists in Sherman 3
Same specialty, same city.
Trained at University of Vermont College of Medicine 7
Other providers in the same specialty who trained at the same institution.
Class of 1987 at University of Vermont College of Medicine 8
Providers who graduated from the same medical school in the same year.
Also performs Injection of anesthetic agent and/or steroid into other nerve or branch 8
Providers in TX who bill this service to Medicare most often.
Common questions
What does Dr. Sundaram specialize in?
Dr. Sundaram is a neurologist in Sherman, TX. That is the designation recorded for this NPI in the federal registry, where it is listed as “Neurology”.
NPI registry
Where is Dr. Sundaram located?
Dr. Sundaram is listed at 321 N Highland Ave Suite 210, Sherman, TX 75092. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Sundaram's phone number?
The number on file is (903) 893-5141. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Sundaram's NPI number?
Dr. Sundaram's National Provider Identifier is 1679571004. 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 Dr. Sundaram go to medical school?
Dr. Sundaram attended University of Vermont College of Medicine, graduating in 1987. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Sundaram been practicing?
Dr. Sundaram has 39 years experience. Calculated from a graduation year of 1987, reported in the CMS National Downloadable File.
CMS public data
What does Dr. Sundaram do most often?
According to Medicare billing data, Dr. Sundaram performs procedures including injection of anesthetic agent and/or steroid into other nerve or branch, injection of anesthetic agent and/or steroid into upper neck and back of head nerve and punch biopsy, each additional skin growth; reads or performs imaging such as mri scan of brain without contrast and mri scan of lower spinal canal without contrast; provides treatments such as infusion into a vein for therapy, prevention, or diagnosis, each additional hour and needle measurement of electrical activity in arm or leg muscles, complete study, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Sundaram confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Sundaram. 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.