Physician Profile
Tien K. Lau, D.O.
Unclaimed ProfileAbout Dr. Lau
Tien K. Lau, D.O. is a hospitalist practicing in Middletown, NY. Tien trained at New York College of Osteo Medicine of New York Institute of Technology, graduating in 2016. Tien is also listed as specializing in internal medicine. According to Medicare claims data, Tien cared for 239 Medicare patients across 304 services. The services billed most often include subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes, residence visit for established patient with moderate level of medical decision making, per day, if using time, at least 40 minutes, and annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Education & Training
Specialty
Credentials & Licensing
License numbers are what the provider reported to NPPES when the NPI was issued or updated. NPPES does not verify licensure; confirm current standing with the state licensing board.
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
- (845) 703-6999
- Email not available
Practice Locations
155 CRYSTAL RUN RD
Middletown, NY 10941
Conditions Commonly Evaluated or Treated
Within Hospital 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
Allergic Reactions
- Severe Allergic Reaction
Blood Clots
- Blood Clot in Lung
Blood Disorders
- Sickle Cell Pain Crisis
Brain & nerves
- Alcohol withdrawal
- Delirium
- Fainting and syncope
- Meningitis
- Transient ischemic attack
Brain & Nerves
- Status epilepticus
Breathing & lungs
- Community-acquired pneumonia
- COPD flare-up
- Fluid around the lungs
- Severe asthma attack
Digestive health
- Acute gallbladder inflammation
- Acute pancreatitis
- Ascites
- Bowel obstruction
- C. diff diarrhea
- Severe diverticulitis flare-up
- Stomach or intestinal bleeding
Emergencies
- Drug overdose or poisoning
Endocrine
General medical
- Hip fracture medical care
- Low sodium or electrolyte imbalance
- Post-surgery fever or infection
- Severe dehydration
- Short stature and growth concerns
Heart & Circulation
Heart & circulation
- Dangerous high blood pressure
- Deep vein thrombosis
- Heart failure flare-up
- Severe anemia
- Supraventricular tachycardia
- Unexplained chest pain
Hormones & diabetes
- Dangerous high blood sugar
Infections
- Bone infection
- Cellulitis
- Complicated Bladder Infection
- Flesh-Eating Infection
- Infective endocarditis
- Sepsis or blood infection
- Severe COVID-19 illness
- Severe flu illness
Kidney & urinary
- Acute kidney injury
- Kidney infection
Liver & Digestive
- Hepatic encephalopathy
- Severe Fecal Impaction
- Sudden Liver Failure
Lung Infections
- Hospital-Acquired Pneumonia
- Severe Pneumonia
Lungs & Breathing
- Respiratory failure
Nutrition
Procedures & services
Access & tubes
- Arterial catheter placement
- Central line placement
- Feeding or stomach tube insertion
- PICC line placement coordination
- Urinary catheter insertion
Addiction Medicine
Airway & Breathing
- Emergency intubation
- Tracheostomy care
Breathing support
- BiPAP or CPAP therapy
- Breathing machine management
- Oxygen therapy
Critical Care
- Continuous IV Sedation Management
- CPR and defibrillation
- Rapid Response Team Call
Diagnostic procedures
- Emergency ultrasound
- Hospital heart rhythm monitoring
- Lumbar puncture
- Swallowing safety evaluation coordination
Diagnostic Testing
Draining fluids
- Draining lung fluid
- Paracentesis
Emergency Care
Heart Procedures
- Bedside Heart Ultrasound
- Electrical cardioversion
Hospital services
- Alcohol detox monitoring
- Comfort care transition
- Fall risk assessment
- Hospital admission
- Hospital discharge planning
- Hospital observation care
- Hospital wound and bed sore care
- Inpatient dialysis coordination
- Inpatient physical therapy evaluation
- Medication management
- Post-surgery hospital recovery care
- Pre-surgery medical clearance
- Rehab or nursing home placement evaluation
- Specialist consultation coordination
Joint Procedures
- Joint injection or aspiration
Kidney Care
Lung Procedures
- Chest tube insertion
Medication & fluids
- Blood sugar insulin drip
- Blood thinner drip management
- Blood transfusion
- IV antibiotic treatment
- IV electrolyte replacement
- IV fluids
- Patient-Controlled Analgesia (PCA) Setup
Mental Health
Neurological Care
Nutrition Support
Rehabilitation
Urinary Care
Procedures Most Often Billed to Medicare
304 services · 239 patients · 9 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Influenza vaccine split virus, preservative free | Treatment | 90662 |
24 | Less often than most peers in HOSPITALIST |
| Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | Office visit | 99232 |
79 | Less often than most peers in HOSPITALIST |
| Residence visit for established patient with moderate level of medical decision making, per day, if using time, at least 40 minutes | Office visit | 99349 |
59 | Too few peers to compare |
| Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | Billing code | G0439 |
37 | As often as other peers in HOSPITALIST |
| Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | Office visit | 99233 |
36 | Less often than most peers in HOSPITALIST |
| Administration of influenza virus vaccine | Billing code | G0008 |
25 | Less often than most peers in HOSPITALIST |
| Telephone medical discussion with physician, 5-10 minutes | Office visit | 99441 |
19 | Too few peers to compare |
| Hospital discharge day management, more than 30 minutes | Office visit | 99239 |
14 | Less often than most peers in HOSPITALIST |
| Residence visit for established patient with low level of medical decision making, per day, if using time, at least 30 minutes | Office visit | 99348 |
11 | Too few peers to compare |
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 hospitalists at this location 2
Same specialty, same street address — most likely the same department or group.
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 hospitalists in Middletown 6
Same specialty, same city.
More connections — 24 related providers in 3 groups
Trained at New York College of Osteo Medicine of New York Institute of Technology 8
Other providers in the same specialty who trained at the same institution.
Class of 2016 at New York College of Osteo Medicine of New York Institute of Technology 8
Providers who graduated from the same medical school in the same year.
Also performs Influenza vaccine split virus, preservative free 8
Providers in NY who bill this service to Medicare most often.
Common questions
What kind of doctor is Tien K. Lau?
Tien K. Lau is a hospitalist in Middletown, NY. That is the designation recorded for this NPI in the federal registry.
NPI registry
What is Tien K. Lau's address?
Tien K. Lau is listed at 155 Crystal Run Rd, Middletown, NY 10941. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Tien K. Lau?
The number on file is (845) 703-6999. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Tien K. Lau's NPI number?
Tien K. Lau's National Provider Identifier is 1467807776. 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 Tien K. Lau train?
Tien K. Lau attended New York College of Osteo Medicine of New York Institute of Technology, graduating in 2016. This comes from the CMS National Downloadable File.
CMS public data
How long has Tien K. Lau been practicing?
Tien K. Lau has 10 years experience. Calculated from a graduation year of 2016, reported in the CMS National Downloadable File.
CMS public data
What procedures does Tien K. Lau perform?
According to Medicare billing data, Tien K. Lau provides treatments such as influenza vaccine split virus, preservative free, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Tien K. Lau confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Tien K. Lau. If this is you, claiming it is free.
Guide.md
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.