Are you Lawrence R. Whicker, M.D.? This profile is yours to edit: update your address, phone, photo and services.
Edit this profileAt a glance
- 7500 Hanover Pkwy, Suite 201, Greenbelt, MD 20770
About Dr. Whicker
Based in Greenbelt, MD, Lawrence R. Whicker, M.D. is listed in the NPI registry under neurology. According to Medicare claims data, Lawrence cared for 7,722 Medicare patients across 8,316 services. The services billed most often include established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more, ultrasound of both sides of head and neck blood flow, and complete ultrasound of within the brain blood flow. NPI 1891701694 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
- (301) 982-5008
- Email not available
Practice Locations
7500 HANOVER PKWY SUITE 201
Greenbelt, MD 20770
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
- 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 & Spine
Brain tumors
Head & Facial Pain
Memory & Cognitive
Movement Disorders
- Balance Problems and Ataxia
- Stiff neck
- Stiff Person Syndrome
- Tourette Syndrome and Tics
Nerve Compression
Sleep & Movement
- Narcolepsy
Spine and nerve
Spine, brain injury, and functional
Procedures & services
Most searched procedures
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
Trauma & Injury
- Concussion Evaluation and Baseline Testing
- Concussion Return-to-Play Clearance
Procedures Most Often Billed to Medicare
8,316 services · 7,722 patients · 22 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Ultrasound of both sides of head and neck blood flow | Treatment | 93880 |
805 | More than most peers in Neurology |
| Complete ultrasound of within the brain blood flow | Treatment | 93886 |
798 | More than most peers in Neurology |
| Measurement of brain wave activity (eeg), awake and asleep | Treatment | 95819 |
781 | More than most peers in Neurology |
| Measurement of brain wave activity (eeg), digital analysis | Treatment | 95957 |
779 | More than most peers in Neurology |
| Use of electrodes during balance testing | Treatment | 92547 |
597 | More than most peers in Neurology |
| Evaluation and testing for balance with recording | Treatment | 92540 |
597 | More than most peers in Neurology |
| Test for abnormal eye movement using a rotating chair | Treatment | 92546 |
594 | More than most peers in Neurology |
| Test for balance and posture | Treatment | 92548 |
562 | More than most peers in Neurology |
| Needle measurement of electrical activity in arm or leg muscles, complete study | Treatment | 95886 |
278 | More often than most peers in Neurology |
| Nerve conduction, 7-8 studies | Treatment | 95910 |
276 | More 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 4
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 — 22 related providers in 4 groups
Other neurologists in Greenbelt 2
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 1984 at Other 8
Providers who graduated from the same medical school in the same year.
Also performs Ultrasound of both sides of head and neck blood flow 4
Providers in MD who bill this service to Medicare most often.
Common questions
What does Lawrence R. Whicker specialize in?
Lawrence R. Whicker is a neurologist in Greenbelt, MD. That is the designation recorded for this NPI in the federal registry, where it is listed as “Neurology”.
NPI registry
Where is Lawrence R. Whicker located?
Lawrence R. Whicker is listed at 7500 Hanover Pkwy Suite 201, Greenbelt, MD 20770. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Lawrence R. Whicker's phone number?
The number on file is (301) 982-5008. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Lawrence R. Whicker's NPI number?
Lawrence R. Whicker's National Provider Identifier is 1891701694. 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 Lawrence R. Whicker train?
Lawrence R. Whicker attended Other, graduating in 1984. This comes from the CMS National Downloadable File.
CMS public data
How long has Lawrence R. Whicker been practicing?
Lawrence R. Whicker has 42 years experience. Calculated from a graduation year of 1984, reported in the CMS National Downloadable File.
CMS public data
What does Lawrence R. Whicker do most often?
According to Medicare billing data, Lawrence R. Whicker provides treatments such as ultrasound of both sides of head and neck blood flow and complete ultrasound of within the brain blood flow, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Lawrence R. Whicker confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Lawrence R. Whicker. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.