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- 3001 Hospital Dr., Attn: ICU, Cheverly, MD 20785
About Sean Terwilliger
Sean R. Terwilliger, NP is a nurse practitioner — acute care based in Cheverly, MD. Medicare claims data shows Sean provided 606 services to 435 patients. The services billed most often include critical care, first 30-74 minutes, critical care, each additional 30 minutes, and subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes. The provider's National Provider Identifier (NPI) is 1790272623.
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
- (571) 205-3755
- Email not available
Practice Locations
3001 HOSPITAL DR. ATTN: ICU
Cheverly, MD 20785
Conditions and Services Within This Provider's Scope
Within Nurse Practitioner - Acute Care 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 & Nerve
Digestive issues
- Severe diverticulitis flare-up
- Appendicitis
- Perforated gastrointestinal tract
Heart & Circulation
- Heart failure flare-up
- AFib
- Dangerous high blood pressure
- Deep vein thrombosis
- Heart attack
- Shock
- Unexplained chest pain
Lung & Breathing
- COPD flare-up
- Blood Clot in Lung
- Collapsed lung
- Fluid around the lungs
- Low oxygen levels
- Respiratory failure
- Severe asthma attack
- Shortness of breath
Surgical recovery
- Paralyzed bowel after surgery
- Surgical wound opening
Allergic reactions
Brain & nerves
Digestive & Abdominal
- Abdominal Pain
- Acute gallbladder inflammation
- Acute pancreatitis
- Ascites
- Internal Bleeding
- Small-bowel obstruction
Emergency care
General Acute Care
Heart & circulation
- Aortic aneurysm
- Infective endocarditis
- Pericarditis
- Slow heart rate (bradycardia)
Hormone & Metabolism
Infections
- Bone infection
- C. diff Infection
- Cellulitis
- Community-acquired pneumonia
- Kidney infection
- Meningitis
- Sepsis or blood infection
Kidney & Urinary
Liver & kidney
Post-Surgery Care
Trauma & injury
- Broken ribs
- Skull Fracture
Procedures & services
Bones & Joints
- Splinting for Fractures
- Joint injection or aspiration
Breathing & lung support
- Chest tube removal
- Breathing tube removal
- Chest Needle Decompression
- CPAP titration
Critical care
- ICU sedation and awakening trials
- Continuous dialysis for children
Critical Care Procedures
- Critical Care Consultation
- Sepsis Treatment Protocol
- Arterial catheter placement
- Central line placement
- Emergency intubation
Digestive & Abdominal
Emergency care
- Emergency trauma evaluation
- Rapid response team evaluation
- Stomach pumping or activated charcoal
- Emergency epinephrine injection
Follow-up & recovery
- Post-ICU recovery visit
General Acute Care
- Comfort Care Management
- Hospital Discharge Follow-Up
Heart & Circulation
- Heart Rhythm Monitoring
- Temporary Pacemaker Care
- Electrical cardioversion
Kidney & Urinary
- Urinary catheter insertion
- Dialysis Catheter Care
Medications & Monitoring
- IV Antibiotic Therapy
- IV electrolyte replacement
- IV Medication Management
- Blood Clot Management
Pain Management
Post-Surgery Care
- Post-Surgery Follow-Up
Pre-Surgery
Surgical recovery
- Post-op drain removal
Wound & Injury
Wound & injury care
- Dead tissue removal from wounds
- Minor laceration repair
- Superficial foreign-body removal
- Wound vacuum therapy
Blood & Infusion
Brain & Nerve
Brain & nerve care
- Brain pressure monitoring
Lung & Chest
- Breathing machine management
- Chest tube insertion
- Draining lung fluid
- Trach Tube Care and Changing
Pain management
Testing & Monitoring
- Blood Gas Testing
- Emergency ultrasound
Vascular access
- Chemo port removal
- PICC line care and removal
Procedures Most Often Billed to Medicare
606 services · 435 patients · 8 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Emergent insertion of breathing tube into windpipe using an endoscope | Procedure | 31500 |
30 | More than most peers in Nurse Practitioner — Acute Care |
| Insertion of artery tube for blood sampling or infusion through skin | Procedure | 36620 |
27 | More than most peers in Nurse Practitioner — Acute Care |
| Insertion of non-tunneled central venous tube for infusion (5 years or older) | Procedure | 36556 |
18 | As often as other peers in Nurse Practitioner — Acute Care |
| Manual attempt to restore blood circulation and breathing | Treatment | 92950 |
11 | Too few peers to compare |
| Critical care, first 30-74 minutes | Office visit | 99291 |
346 | More than most peers in Nurse Practitioner — Acute Care |
| Critical care, each additional 30 minutes | Office visit | 99292 |
104 | More often than most peers in Nurse Practitioner — Acute Care |
| Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | Office visit | 99233 |
59 | More often than most peers in Nurse Practitioner — Acute Care |
| Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | Office visit | 99232 |
11 | Less often than most peers in Nurse Practitioner — Acute Care |
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 nurse practitioners at this location 3
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 8
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 — 20 related providers in 3 groups
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2017 at Other 8
Providers who graduated from the same medical school in the same year.
Also performs Emergent insertion of breathing tube into windpipe using an endoscope 4
Providers in MD who bill this service to Medicare most often.
Common questions
What is Sean R. Terwilliger's specialty?
Sean R. Terwilliger is a nurse practitioner in Cheverly, MD. That is the designation recorded for this NPI in the federal registry, where it is listed as “Nurse Practitioner — Acute Care”.
NPI registry
Where can I find Sean R. Terwilliger?
Sean R. Terwilliger is listed at 3001 Hospital Dr. Attn: ICU, Cheverly, MD 20785. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Sean R. Terwilliger?
The number on file is (571) 205-3755. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Sean R. Terwilliger?
Sean R. Terwilliger's National Provider Identifier is 1790272623. 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 Sean R. Terwilliger's education?
Sean R. Terwilliger attended Other, graduating in 2017. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Sean R. Terwilliger have?
Sean R. Terwilliger has 9 years experience. Calculated from a graduation year of 2017, reported in the CMS National Downloadable File.
CMS public data
What is Sean R. Terwilliger known for?
According to Medicare billing data, Sean R. Terwilliger performs procedures including emergent insertion of breathing tube into windpipe using an endoscope, insertion of artery tube for blood sampling or infusion through skin and insertion of non-tunneled central venous tube for infusion; provides treatments such as manual attempt to restore blood circulation and breathing, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Sean R. Terwilliger's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Sean R. Terwilliger. If this is you, claiming it is free.
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