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Edit this profileAt a glance
- 369 Calle de Diego, Suite 607, San Juan, PR 00923
About Dr. Hernandez Viera
Edgar C. Hernandez Viera, M.D. is a healthcare provider in San Juan, PR specializing in neurology. Edgar trained at University of Puerto Rico School of Medicine, graduating in 1994. According to Medicare claims data, Edgar cared for 29 Medicare patients across 48 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. This provider record is associated with NPI 1477515310.
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
- (787) 764-9560
- Email not available
Is this your home address or personal number? Hide it
Practice Locations
369 CALLE DE DIEGO SUITE 607
San Juan, PR 00923
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
Brain & memory
Specialized neurologic care
Spine, brain injury, and functional
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
Procedures & services
Consultation and testing
- Comprehensive neurologic examination
- Inpatient video EEG monitoring
- Ambulatory EEG
- Evoked-potential testing
- Nerve-conduction studies
Device and advanced subspecialty
Diagnostic Testing
- Cognitive and memory screening
- Genetic Testing for Neurological Disorders
- Neuromuscular Ultrasound
- Neuropsychological Testing
- Normal Pressure Hydrocephalus Tap Test
- Tilt Table Test
Geriatric care
Office procedures
- Botulinum toxin injections for chronic migraine
- Botulinum toxin injections for dystonia or spasticity
- Lumbar puncture
- Occipital nerve block
Pain & wellness
Treatment management
- Epilepsy medication management
- Migraine preventive treatment
- Multiple sclerosis disease-modifying treatment
Most searched procedures
Consultations & Exams
Consultations and exams
Device management
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
Trauma & Injury
Procedures Most Often Billed to Medicare
48 services · 29 patients · 1 distinct code
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
48 | 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.
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 San Juan 8
Same specialty, same city.
Trained at University of Puerto Rico School of Medicine 5
Other providers in the same specialty who trained at the same institution.
More connections — 8 related providers in 1 group
Class of 1994 at University of Puerto Rico School of Medicine 8
Providers who graduated from the same medical school in the same year.
Common questions
What does Edgar C. Hernandez Viera specialize in?
Edgar C. Hernandez Viera is a neurologist in San Juan, PR. That is the designation recorded for this NPI in the federal registry, where it is listed as “Neurology”.
NPI registry
Where is Edgar C. Hernandez Viera located?
Edgar C. Hernandez Viera is listed at 369 Calle de Diego Suite 607, San Juan, PR 00923. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Edgar C. Hernandez Viera's phone number?
The number on file is (787) 764-9560. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Edgar C. Hernandez Viera's NPI number?
Edgar C. Hernandez Viera's National Provider Identifier is 1477515310. 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 Edgar C. Hernandez Viera train?
Edgar C. Hernandez Viera attended University of Puerto Rico School of Medicine, graduating in 1994. This comes from the CMS National Downloadable File.
CMS public data
How long has Edgar C. Hernandez Viera been practicing?
Edgar C. Hernandez Viera has 32 years experience. Calculated from a graduation year of 1994, reported in the CMS National Downloadable File.
CMS public data
What does Edgar C. Hernandez Viera do most often?
According to Medicare billing data, Edgar C. Hernandez Viera the Medicare record under this individual NPI shows mainly office visits and diagnostic testing. Hospital-based physicians usually have their procedural work billed by the facility rather than under their own number, so this is a floor on their practice, not a description of it. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Edgar C. Hernandez Viera confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Edgar C. Hernandez Viera. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.