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Edit this profileAt a glance
- 55 Lake Ave N, Department of Neurology, Worcester, MA 01655
About Dr. Chad
Based in Worcester, MA, David A. Chad, MD is listed in the NPI registry under neurology. David is also listed as specializing in clinical neurophysiology and internal medicine. According to Medicare claims data, David cared for 247 Medicare patients across 281 services. The services billed most often include needle measurement of electrical activity in arm or leg muscles, limited study, established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more, and needle measurement of electrical activity in arm or leg muscles, complete study. NPI 1477537520 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
- (508) 856-2527
- Email not available
Practice Locations
55 LAKE AVE N DEPARTMENT OF NEUROLOGY
Worcester, MA 01655
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
Headache and facial pain
Memory and cognition
Movement disorders
Neuromuscular and peripheral nerve
- Amyotrophic lateral sclerosis
- Carpal tunnel
- Diabetic neuropathy
- Guillain-Barré syndrome
- Muscular dystrophy
- Myasthenia gravis
Seizures and epilepsy
Stroke and vascular
Brain & Spine
Brain tumors
Head & Facial Pain
Memory & Cognitive
Movement Disorders
Nerve Compression
Sleep & Movement
Spine and nerve
Spine, brain injury, and functional
Procedures & services
Most searched procedures
Consultation and testing
Consultations & Exams
Consultations and exams
Device management
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
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
Neuromodulation
Office procedures
Trauma & Injury
Procedures Most Often Billed to Medicare
281 services · 247 patients · 8 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Needle measurement of electrical activity in arm or leg muscles, limited study | Treatment | 95885 |
72 | More often than most peers in Neurology |
| Needle measurement of electrical activity in arm or leg muscles, complete study | Treatment | 95886 |
37 | Less often than most peers in Neurology |
| Nerve conduction, 5-6 studies | Treatment | 95909 |
32 | More often than most peers in Neurology |
| Nerve conduction, 7-8 studies | Treatment | 95910 |
25 | As often as other peers in Neurology |
| Nerve conduction, 9-10 studies | Treatment | 95911 |
19 | As often as other peers in Neurology |
| Nerve conduction, 3-4 studies | Treatment | 95908 |
18 | As often as other 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 |
53 | As often as other peers in Neurology |
| Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more | Office visit | 99215 |
25 | 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 1
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 1
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 — 32 related providers in 4 groups
Other neurologists in Worcester 8
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 1974 at Other 8
Providers who graduated from the same medical school in the same year.
Also performs Needle measurement of electrical activity in arm or leg muscles, limited study 8
Providers in MA who bill this service to Medicare most often.
Common questions
What kind of doctor is Dr. Chad?
Dr. Chad is a neurologist in Worcester, MA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Neurology”.
NPI registry
What is Dr. Chad's address?
Dr. Chad is listed at 55 Lake Ave N Department of Neurology, Worcester, MA 01655. 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. Chad?
The number on file is (508) 856-2527. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Dr. Chad's NPI number?
Dr. Chad's National Provider Identifier is 1477537520. 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. Chad train?
Dr. Chad attended Other, graduating in 1974. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Chad been practicing?
Dr. Chad has 52 years experience. Calculated from a graduation year of 1974, reported in the CMS National Downloadable File.
CMS public data
What procedures does Dr. Chad perform?
According to Medicare billing data, Dr. Chad provides treatments such as needle measurement of electrical activity in arm or leg muscles, limited study 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. Chad confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Chad. If this is you, claiming it is free.
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Guide.md listings do not constitute medical advice or an endorsement.