Doctor profile · Federal record

Dr. Tien Lau, D.O.

Hospitalist Physician (CMS: Hospitalist) · Internal Medicine Physician · Middletown, NY

  • NPI 1467807776
  • Accepts Medicare
  • 10 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
155 Crystal Run RD
Middletown, NY 109414057
(845) 703-6999
fax (845) 703-6297

Credentials & registration

NPPES · NUCC
NPI registered
April 2016 — 10 yrs on file
Profile last updated
October 7, 2020
Year of graduation
2016 — 10 yrs since
Specialty taxonomy
208M00000X — NUCC code
State license (1)
New York #291276

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1467807776. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
318
Distinct HCPCS
10
Medicare allowed
$34,978
HCPCS Description Services Patients Avg allowed
99349 Residence visit for established patient with moderate level of medical decision making, per day, if using time, at least 40 minutes 66 37 $144
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 60 40 $88
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 52 32 $138
94760 Test to measure oxygen level in blood using ear or finger device 23 19 $3
90694 Influenza vaccine, quadrivalent inactivated, 0.5 ml dosage 17 17 $76
99495 Transitional care management services for problem of at least moderate complexity 16 15 $230
G0008 Administration of influenza virus vaccine 16 16 $35
96127 Assessment of emotional or behavioral problems 15 13 $6
99497 Advance care planning, first 30 minutes 15 15 $94
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit 14 14 $148

In context: peer comparison

Among 22 peers in this city , average services per provider: 137. This provider delivers 2.3× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
1,156
Patients
375
Total drug cost
$93,670
Drug Type Claims Patients Total cost
Atorvastatin Calcium Generic 142 44 $1,639
Amlodipine Besylate Generic 111 36 $771
Furosemide Generic 111 39 $504
Metoprolol Succinate Generic 90 33 $1,784
Losartan Potassium Generic 89 33 $1,510
Eliquis (Apixaban) Brand 86 20 $58,761
Montelukast Sodium Generic 77 18 $1,098
Tamsulosin Hcl Generic 77 21 $1,303
Pantoprazole Sodium Generic 68 30 $1,204
Trazodone Hcl Generic 59 20 $592

Frequently asked questions

Auto-generated from federal data
What is Dr. Tien Lau's medical specialty?
Dr. Tien Lau practices Hospitalist Physician in Middletown, NY.
Where does Dr. Tien Lau practice?
Dr. Tien Lau practices at 155 Crystal Run RD, Middletown, NY 109414057. Office phone: 8457036999.
What is Dr. Tien Lau's NPI?
Dr. Tien Lau's National Provider Identifier (NPI) is 1467807776, issued by NPPES.
Does Dr. Tien Lau accept Medicare assignment?
Yes. Dr. Tien Lau accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Tien Lau commonly perform?
Top Medicare-reported procedures in 2023: Residence visit for established patient with moderate level of medical decision making (HCPCS 99349); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233). Source: CMS Medicare Physician & Other Practitioners file.