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- 1788 Wilmington Pike, Suite 100, Glen Mills, PA 19342
About Dr. Thomas
Based in Glen Mills, PA, David A. Thomas, DO, PhD is listed in the NPI registry under neurology. David graduated from Philadelphia College of Osteopathic Medicine in 1978. According to Medicare claims data, David cared for 1,636 Medicare patients across 4,305 services. The services billed most often include subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes, established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more, and evaluation of neuropsychological test, each additional hour. NPI 1104870146 identifies this record in the national registry.
Factual summary compiled by Guide.md from public records; not written by this provider.
Education & Training
Specialty
Credentials & Licensing
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
- (610) 744-2960
- Email not available
Practice Locations
1788 WILMINGTON PIKE SUITE 100
Glen Mills, PA 19342
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
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
Sleep & Movement
- Narcolepsy
Spine and nerve
- Cervical radiculopathy
Spine, brain injury, and functional
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
4,305 services · 1,636 patients · 16 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Evaluation of neuropsychological test, each additional hour | Treatment | 96133 |
614 | More than most peers in Neurology |
| Administration of psychological or neuropsychological test, each additional 30 minutes | Treatment | 96137 |
498 | More than most peers in Neurology |
| Evaluation of neuropsychological test, first hour | Treatment | 96132 |
165 | More than most peers in Neurology |
| Administration of psychological or neuropsychological test, first 30 minutes | Treatment | 96136 |
107 | More often than most peers in Neurology |
| Psychiatric diagnostic evaluation | Treatment | 90791 |
105 | Too few peers to compare |
| Ultrasound of both sides of head and neck blood flow | Treatment | 93880 |
20 | Less often than most peers in Neurology |
| Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | Office visit | 99232 |
1,095 | More than most peers in Neurology |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
661 | More than most peers in Neurology |
| Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | Office visit | 99233 |
397 | More than most peers in Neurology |
| 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' | Billing code | G2211 |
155 | 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.
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.
Trained at Philadelphia College of Osteopathic Medicine 8
Other providers in the same specialty who trained at the same institution.
Class of 1978 at Philadelphia College of Osteopathic Medicine 8
Providers who graduated from the same medical school in the same year.
More connections — 1 related provider in 1 group
Also performs Evaluation of neuropsychological test, each additional hour 1
Providers in PA who bill this service to Medicare most often.
Common questions
What kind of doctor is Dr. Thomas?
Dr. Thomas is a neurologist in Glen Mills, PA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Neurology”.
NPI registry
What is Dr. Thomas's address?
Dr. Thomas is listed at 1788 Wilmington Pike Suite 100, Glen Mills, PA 19342. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Dr. Thomas?
The number on file is (610) 744-2960. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Dr. Thomas's NPI number?
Dr. Thomas's National Provider Identifier is 1104870146. 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. Thomas train?
Dr. Thomas attended Philadelphia College of Osteopathic Medicine, graduating in 1978. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Thomas been practicing?
Dr. Thomas has 48 years experience. Calculated from a graduation year of 1978, reported in the CMS National Downloadable File.
CMS public data
What procedures does Dr. Thomas perform?
According to Medicare billing data, Dr. Thomas provides treatments such as evaluation of neuropsychological test, each additional hour and administration of psychological or neuropsychological test, each additional 30 minutes, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Thomas confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Thomas. If this is you, claiming it is free.
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Guide.md listings do not constitute medical advice or an endorsement.