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Edit this profileAt a glance
- 5951 Greenspring Avenue, Baltimore, MD 21209
About Dr. Mazuera Mejia
Santiago Mazuera Mejia, M.D. is a healthcare provider in Baltimore, MD specializing in neurology. According to Medicare claims data, Santiago cared for 279 Medicare patients across 41,577 services. The services billed most often include injection, onabotulinumtoxina, 1 unit, injection of chemical for paralysis of facial and neck nerve muscles on both sides of face, and established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more. This provider record is associated with NPI 1235484056.
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
- (410) 601-9515
- Email not available
Practice Locations
5951 GREENSPRING AVENUE
Baltimore, MD 21209
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
41,577 services · 279 patients · 7 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Injection of chemical for paralysis of facial and neck nerve muscles on both sides of face | Procedure | 64615 |
207 | More than most peers in Neurology |
| Injection of anesthetic agent and/or steroid into upper neck and back of head nerve | Procedure | 64405 |
26 | As often as other peers in Neurology |
| Injection, onabotulinumtoxina, 1 unit | Drug given | J0585 |
41,200 | 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 |
51 | Less often 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 |
43 | Less often than most peers in Neurology |
| New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more | Office visit | 99205 |
33 | As often as other peers in Neurology |
| Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | Office visit | 99222 |
17 | 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 in Baltimore 8
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2009 at Other 8
Providers who graduated from the same medical school in the same year.
More connections — 8 related providers in 1 group
Also performs Injection of chemical for paralysis of facial and neck nerve muscles on both sides of face 8
Providers in MD who bill this service to Medicare most often.
Common questions
What kind of doctor is Santiago Mazuera Mejia?
Santiago Mazuera Mejia is a neurologist in Baltimore, MD. That is the designation recorded for this NPI in the federal registry, where it is listed as “Neurology”.
NPI registry
What is Santiago Mazuera Mejia's address?
Santiago Mazuera Mejia is listed at 5951 Greenspring Avenue, Baltimore, MD 21209. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Santiago Mazuera Mejia?
The number on file is (410) 601-9515. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Santiago Mazuera Mejia's NPI number?
Santiago Mazuera Mejia's National Provider Identifier is 1235484056. 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 Santiago Mazuera Mejia train?
Santiago Mazuera Mejia attended Other, graduating in 2009. This comes from the CMS National Downloadable File.
CMS public data
How long has Santiago Mazuera Mejia been practicing?
Santiago Mazuera Mejia has 17 years experience. Calculated from a graduation year of 2009, reported in the CMS National Downloadable File.
CMS public data
What procedures does Santiago Mazuera Mejia perform?
According to Medicare billing data, Santiago Mazuera Mejia performs procedures including injection of chemical for paralysis of facial and neck nerve muscles on both sides of face and injection of anesthetic agent and/or steroid into upper neck and back of head nerve, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Santiago Mazuera Mejia confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Santiago Mazuera Mejia. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.