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- Coastal Medical Associates, 55 Fogg Rd., Weymouth, MA 02190
About Dr. Ngo
Stephen Ngo, M.D is a healthcare provider in Weymouth, MA specializing in pediatric emergency medicine. Stephen trained at Northwestern University Feinberg Medical School, graduating in 2018. Stephen is also listed as specializing in student in an organized health care education program. According to Medicare claims data, Stephen cared for 711 Medicare patients across 723 services. The services billed most often include emergency department visit with high level of medical decision making, critical care, first 30-74 minutes, and emergency department visit with moderate level of medical decision making. This provider record is associated with NPI 1881085496.
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
- (781) 624-8000
- Email not available
Practice Locations
COASTAL MEDICAL ASSOCIATES 55 FOGG RD.
Weymouth, MA 02190
Conditions Commonly Evaluated or Treated
Within Pediatric Emergency Medicine 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
Allergies & Skin
- Sudden Rash with Fever
- Hives
- Severe Allergic Reaction
Breathing & Respiratory
- Choking
- Croup
- Drowning or Near Drowning
- RSV
- Severe asthma attack
- Shortness of breath
Digestive
- Bowel Blockage in Babies
- Projectile Vomiting in Newborn
- Strangulated Hernia
- Lower gastrointestinal bleeding
Environmental
- Heat Stroke in Child
Fever & Infection
- Fever in Baby Under 3 Months
- Sepsis in Child
- Severe Strep Throat
- Ear infection
- High fever
- Severe dehydration
Infections
- Cellulitis in Child
- Kidney infection
- Meningitis
Ingestion & Poisoning
- Object Stuck in Nose or Ear
- Swallowed an Object
- Accidental Poisoning
Injuries
- Hair Wrapped Around Baby Toe or Finger
- Hyphema
- Knocked-out tooth
Injuries & Trauma
- Dog Bite or Animal Bite
- Sprains and Strains
- Bone fractures
- Concussion
- Corneal abrasion
- Deep cut or wound
- Dislocated joint
- Electric Shock
- Joint infection
- Nursemaid's elbow
- Severe burn
Neurology
- Unresponsive or Excessively Sleepy Baby
- Severe headache or sudden migraine
Urgent Symptoms
- Feeding Tube Complications
- Testicular torsion
Blood disorders
- Sickle Cell Pain Crisis
Breathing
Endocrine
Heart
Neurological & Brain
Newborn care
Stomach & Digestion
Procedures & services
Breathing
- Newborn CPAP
Breathing Support
- Breathing Treatments and Nebulizers
- Emergency intubation
- Oxygen therapy
Dental
- Emergency Tooth Re-implantation or Splinting
Diagnostic
- Emergency Eye Dye Test for Scratches
- Emergency Newborn Fever Evaluation
- Point-of-Care Fingerstick Blood Test
Emergency support
- Bag-Valve-Mask Resuscitation
- Emergency Sugar or Insulin Correction
- Chest tube insertion
- Emergency Bone Marrow IV Placement
Emergency Testing
- Pediatric Blood Draw
- Rapid Flu, RSV, and Strep Swabs
- Urine Sample by Catheter
- Lumbar puncture
Foreign Body Removal
- Removing Object from Nose or Ear
- Fishhook or embedded splinter removal
- Foreign Object Removal from Eye
Medications & IVs
- IV Fluids for Dehydration
- Wound Infection Treatment
- Emergency Blood Transfusion
- Emergency epinephrine injection
- Emergency Seizure Medication
- IV Line Placement for Hard Veins
- Pediatric Procedural Sedation
- Tetanus shot
Newborn care
- Emergency Phototherapy for Newborn Jaundice
Procedures
- Emergency Air Enema for Bowel Blockage
- Eye Wash for Chemical Exposure
- Hair Tourniquet Release
- Stuck ring removal
- Tick Removal from Skin
- Tight Foreskin Emergency Reduction
Trauma
- Emergency Neck Collar and Spine Boarding
Urgent Treatments
- Pediatric Critical Care Transfer Prep
- Replacing a Displaced G-Tube
- Stomach pumping or activated charcoal
- Stopping Severe Nosebleeds
- Poison Control Treatments
Wound & Injury Care
- Burn Care and Dressing
- Dog Bite Wound Cleaning and Repair
- Minor laceration repair
- Popping a dislocated joint back in place
- Putting a Broken Bone in Place
- Putting Elbow Back in Place
- Splinting and Casting
- Blood Under Toenail Drainage
- Incision and drainage of an abscess
Heart
- Electric Shock to Reset Heart Rhythm
Imaging & Scans
Procedures Most Often Billed to Medicare
723 services · 711 patients · 6 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Limited ultrasound scan of abdomen | Imaging | 76705 |
20 | Too few peers to compare |
| Ultrasound scan of chest | Imaging | 76604 |
19 | Too few peers to compare |
| Ultrasound of heart, follow-up | Treatment | 93308 |
28 | Too few peers to compare |
| Emergency department visit with high level of medical decision making | Office visit | 99285 |
462 | More than most peers in Pediatric Emergency Medicine |
| Critical care, first 30-74 minutes | Office visit | 99291 |
110 | More than most peers in Pediatric Emergency Medicine |
| Emergency department visit with moderate level of medical decision making | Office visit | 99284 |
84 | More than most peers in Pediatric Emergency Medicine |
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 1
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Trained at Northwestern University Feinberg Medical School 4
Other providers in the same specialty who trained at the same institution.
Class of 2018 at Northwestern University Feinberg Medical School 8
Providers who graduated from the same medical school in the same year.
Common questions
What kind of doctor is Stephen Ngo?
Stephen Ngo is a pediatric emergency medicine in Weymouth, MA. That is the designation recorded for this NPI in the federal registry.
NPI registry
What is Stephen Ngo's address?
Stephen Ngo is listed at Coastal Medical Associates 55 Fogg Rd., Weymouth, MA 02190. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Stephen Ngo?
The number on file is (781) 624-8000. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Stephen Ngo's NPI number?
Stephen Ngo's National Provider Identifier is 1881085496. 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 Stephen Ngo train?
Stephen Ngo attended Northwestern University Feinberg Medical School, graduating in 2018. This comes from the CMS National Downloadable File.
CMS public data
How long has Stephen Ngo been practicing?
Stephen Ngo has 8 years experience. Calculated from a graduation year of 2018, reported in the CMS National Downloadable File.
CMS public data
What procedures does Stephen Ngo perform?
According to Medicare billing data, Stephen Ngo performs imaging including limited ultrasound scan of abdomen and ultrasound scan of chest; provides treatments such as ultrasound of heart, follow-up, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Stephen Ngo confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Stephen Ngo. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.