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Edit this profileAt a glance
- 354 Santa Fe Dr, Encinitas, CA 92024
About Dr. Portouw
Steven J. Portouw, M.D. is a healthcare provider in Encinitas, CA specializing in emergency medicine. Steven trained at Uniformed Services Uhs Fe Hebert School of Med, graduating in 1991. Medicare claims data shows Steven provided 343 services to 268 patients. The services billed most often include established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more, established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more, and injection, ondansetron hydrochloride, per 1 mg. This provider record is associated with NPI 1659371995.
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
- (760) 230-2251
- Email not available
Is this your home address or personal number? Hide it
Practice Locations
354 SANTA FE DR
Encinitas, CA 92024
Conditions Commonly Evaluated or Treated
Within 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
Bites & Stings
Brain & Nerves
- Delirium
- Stroke
- Fainting and syncope
- Seizure in Child
- Severe headache or sudden migraine
- Status epilepticus
- Transient ischemic attack
Endocrine & Metabolic
Eye Care
Injuries & Trauma
- Animal or dog bite
- Bone fractures
- Deep cut or wound
- Dislocated joint
- Severe burn
- Sprains and muscle strains
- Traumatic brain injury
Rashes & allergy
Skin & Infections
Urinary & Bladder
Women's Health
Abdomen & Digestion
Allergy & Immune
Allergy & Immunology
Blood & Circulation
Breathing
Digestion & Stomach
Ear, Nose & Throat
Environmental
Eye Emergency
General Emergency
Heart & Chest
Heart & Circulation
Heart & Lungs
Infections & Illness
Lungs & Breathing
Men's Health
Poisoning & Environmental
Poisoning & Toxins
Spine & Back
Urinary & Kidney
Procedures & services
Abdominal Procedures
Breathing & Airway
Critical Care
- Central line placement
- Chest tube insertion
- CPR and defibrillation
- Blood transfusion
Diagnostic testing
Diagnostics
Ear, Nose & Throat
Eye & ENT
Heart & Diagnostics
Imaging & Diagnostics
Injections & Vaccines
Kidney Care
Lung & Respiratory
Medications
Mental Health
Minor Procedures
- Nasal cautery for nosebleeds
- Tick Removal
- Urinary catheter insertion
- Fishhook or embedded splinter removal
- Incision and drainage of an abscess
Minor Trauma
Orthopedics
Poisoning & Toxicology
Specialized Care
Stroke & Vascular
Toxicology
Women's Health
Wound Care
- Burn dressing and care
- Skin glue for cuts
- Stitches and Laceration Repair
- Wound cleaning and debridement
- Wound stapling
Airway & Breathing
Anesthesia & Sedation
Digestive Care
Eye Care
Heart Care
Orthopedic Procedures
Supportive Care
Procedures Most Often Billed to Medicare
343 services · 268 patients · 11 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Routine electrocardiogram (ecg) using at least 12 leads with tracing | Treatment | 93005 |
35 | As often as other peers in Emergency Medicine |
| Injection of drug or substance into vein | Treatment | 96374 |
22 | As often as other peers in Emergency Medicine |
| Injection of additional new drug or substance into vein | Treatment | 96375 |
15 | Less often than most peers in Emergency Medicine |
| Injection, ondansetron hydrochloride, per 1 mg | Drug given | J2405 |
48 | Less often than most peers in Emergency Medicine |
| Injection, ceftriaxone sodium, per 250 mg | Drug given | J0696 |
48 | Less often than most peers in Emergency Medicine |
| Injection, morphine sulfate, up to 10 mg | Drug given | J2270 |
11 | Too few peers to compare |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
52 | As often as other peers in Emergency Medicine |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
51 | As often as other peers in Emergency Medicine |
| Automated urinalysis test | Lab test | 81003 |
33 | As often as other peers in Emergency Medicine |
| New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more | Office visit | 99203 |
17 | Less often than most peers in 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.
Other emergency physicians at this location 6
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 — 26 related providers in 4 groups
Other emergency physicians in Encinitas 2
Same specialty, same city.
Trained at Uniformed Services Uhs Fe Hebert School of Med 8
Other providers in the same specialty who trained at the same institution.
Class of 1991 at Uniformed Services Uhs Fe Hebert School of Med 8
Providers who graduated from the same medical school in the same year.
Also performs Routine electrocardiogram (ecg) using at least 12 leads with tracing 8
Providers in CA who bill this service to Medicare most often.
Common questions
What does Steven J. Portouw specialize in?
Steven J. Portouw is an emergency physician in Encinitas, CA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Emergency Medicine”.
NPI registry
Where is Steven J. Portouw located?
Steven J. Portouw is listed at 354 Santa Fe Dr, Encinitas, CA 92024. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Steven J. Portouw's phone number?
The number on file is (760) 230-2251. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Steven J. Portouw?
Steven J. Portouw's National Provider Identifier is 1659371995. 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 Steven J. Portouw train?
Steven J. Portouw attended Uniformed Services Uhs Fe Hebert School of Med, graduating in 1991. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Steven J. Portouw have?
Steven J. Portouw has 35 years experience. Calculated from a graduation year of 1991, reported in the CMS National Downloadable File.
CMS public data
What does Steven J. Portouw do most often?
According to Medicare billing data, Steven J. Portouw provides treatments such as routine electrocardiogram using at least 12 leads with tracing and injection of drug or substance into vein, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Steven J. Portouw's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Steven J. Portouw. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.