Are you Erik P. Gierahn, M.D.? This profile is yours to edit: update your address, phone, photo and services.
Edit this profileWhere to find Erik P. Gierahn, M.D.
- West Bend location main office
3200 Pleasant Valley Rd, West Bend, WI 53095 - Van Nuys location
15107 Vanowen St, Van Nuys, CA 91405 - New Berlin location
4805 S Moorland Rd, New Berlin, WI 53151 - Menomonee Falls location
W180N8085 Town Hall Rd, Menomonee Falls, WI 53051
About Dr. Gierahn
Based in West Bend, WI, Erik P. Gierahn, M.D. is listed in the NPI registry under emergency medicine. Erik graduated from University of Wisconsin School of Medicine in 2003. Medicare claims data shows Erik provided 582 services to 528 patients. The services billed most often include routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only, emergency department visit with high level of medical decision making, and emergency department visit with moderate level of medical decision making. NPI 1255368189 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
- (262) 836-7300
- Email not available
Is this your home address or personal number? Hide it
Practice Locations
3200 PLEASANT VALLEY RD
West Bend, WI 53095
15107 Vanowen St
Van Nuys, CA 91405
4805 S Moorland Rd
New Berlin, WI 53151
W180N8085 Town Hall Rd
Menomonee Falls, WI 53051
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
- Spider or insect sting reaction
- Snake Bite or Venomous Sting
Brain & Nerves
- Delirium
- Stroke
- Fainting and syncope
- Seizure in Child
- Severe headache or sudden migraine
- Status epilepticus
- Transient ischemic attack
Endocrine & Metabolic
- Dangerously low blood sugar
- Dangerous high blood sugar
Eye Care
- Open-globe eye injury
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
- Skin abscess or boil
Urinary & Bladder
- Inability to pee
Women's Health
- Heavy vaginal bleeding
- Ectopic pregnancy
Abdomen & Digestion
- Appendicitis
- Lower gastrointestinal bleeding
- Vomiting or throwing up blood
Allergy & Immune
- Angioedema
Allergy & Immunology
Blood & Circulation
Breathing
- Choking or swallowed object
- Coughing up blood
- Severe asthma attack
- Shortness of breath
Digestion & Stomach
- Abdominal Pain
- Acute gallbladder inflammation
- Bowel obstruction
Ear, Nose & Throat
- Nosebleeds
Environmental
- Heat stroke
- Hypothermia and frostbite
Eye Emergency
General Emergency
- Severe dehydration
- Uncontrolled bleeding
Heart & Chest
- Acute coronary syndrome
- Heart palpitations
Heart & Circulation
Heart & Lungs
Infections & Illness
Lungs & Breathing
- Collapsed lung
Men's Health
- Testicular torsion
Poisoning & Environmental
- Smoke Inhalation
Poisoning & Toxins
Spine & Back
- Severe back pain
Urinary & Kidney
Procedures & services
Abdominal Procedures
- Paracentesis
Breathing & Airway
- Emergency intubation
- Breathing Treatment
Critical Care
- Central line placement
- Chest tube insertion
- CPR and defibrillation
- Blood transfusion
Diagnostic testing
Diagnostics
- Rapid blood work
- Lumbar puncture
Ear, Nose & Throat
- Nasal packing for nosebleed
Eye & ENT
Heart & Diagnostics
- Cardioversion for rapid heartbeat
- EKG
Imaging & Diagnostics
- Emergency MRI scan
- Emergency CT scan
- Emergency ultrasound
- Emergency X-ray
Injections & Vaccines
- Rabies shot series
- Tetanus shot
Kidney Care
- Emergency dialysis
Lung & Respiratory
- Draining lung fluid
- Chest Needle Decompression
Medications
- IV medication for severe nausea
- IV medication for severe pain
- Emergency epinephrine injection
Mental Health
- Emergency psychiatric evaluation
Minor Procedures
- Nasal cautery for nosebleeds
- Tick Removal
- Urinary catheter insertion
- Fishhook or embedded splinter removal
- Incision and drainage of an abscess
Minor Trauma
- Stuck ring removal
Orthopedics
- Popping a dislocated joint back in place
- Splinting and temporary casting
Poisoning & Toxicology
- Antivenom treatment
Specialized Care
- Sexual assault forensic exam
Stroke & Vascular
- Clot busting medication for stroke
Toxicology
- Narcan overdose reversal
- Stomach pumping or activated charcoal
Women's Health
- Emergency pelvic exam
Wound Care
- Burn dressing and care
- Skin glue for cuts
- Stitches and Laceration Repair
- Wound cleaning and debridement
- Wound stapling
Airway & Breathing
- Emergency surgical airway
Anesthesia & Sedation
Digestive Care
- Urgent upper endoscopy
Eye Care
- Emergency Eye Flushing
Heart Care
- Temporary Pacemaker Placement
Orthopedic Procedures
Supportive Care
Procedures Most Often Billed to Medicare
582 services · 528 patients · 5 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | Treatment | 93010 |
252 | More often than most peers in Emergency Medicine |
| Emergency department visit with high level of medical decision making | Office visit | 99285 |
157 | As often as other peers in Emergency Medicine |
| Emergency department visit with moderate level of medical decision making | Office visit | 99284 |
117 | More often than most peers in Emergency Medicine |
| Critical care, first 30-74 minutes | Office visit | 99291 |
33 | As often as other peers in Emergency Medicine |
| Emergency department visit with low level of medical decision making | Office visit | 99283 |
23 | As often as other 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.
Related specialists at this location 6
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.
Other emergency physicians in West Bend 3
Same specialty, same city.
More connections — 24 related providers in 3 groups
Trained at University of Wisconsin School of Medicine 8
Other providers in the same specialty who trained at the same institution.
Class of 2003 at University of Wisconsin School of Medicine 8
Providers who graduated from the same medical school in the same year.
Also performs Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only 8
Providers in WI who bill this service to Medicare most often.
Common questions
What is Erik P. Gierahn's specialty?
Erik P. Gierahn is an emergency physician in West Bend, WI. That is the designation recorded for this NPI in the federal registry, where it is listed as “Emergency Medicine”.
NPI registry
Where can I find Erik P. Gierahn?
Erik P. Gierahn is listed at 3200 Pleasant Valley Rd, West Bend, WI 53095. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Erik P. Gierahn?
The number on file is (262) 836-7300. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Erik P. Gierahn?
Erik P. Gierahn's National Provider Identifier is 1255368189. 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
What is Erik P. Gierahn's education?
Erik P. Gierahn attended University of Wisconsin School of Medicine, graduating in 2003. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Erik P. Gierahn have?
Erik P. Gierahn has 23 years experience. Calculated from a graduation year of 2003, reported in the CMS National Downloadable File.
CMS public data
What is Erik P. Gierahn known for?
According to Medicare billing data, Erik P. Gierahn provides treatments such as routine electrocardiogram using at least 12 leads with interpretation and report only, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Erik P. Gierahn's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Erik P. Gierahn. If this is you, claiming it is free.
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