Doctor profile · Federal record

Dr. Feier Liu, D.O

Psychiatry Physician (CMS: Psychiatry) · Student in an Organized Health Care Education/Training Program · Student in an Organized Health Care Education/Training Program · Farmington, CT

  • NPI 1104358977
  • Accepts Medicare
  • MIPS 75.2 / 100 · 2023
  • 9 yrs in practice
  • Licensed in 3 states
  • Female
  • Group practice
  • No sanctions

Practice & contact

Operates at 3 locations .

NPPES Updated May 11, 2026
Primary practice
263 Farmington Ave
Farmington, CT 060300001
(860) 679-6700
fax (860) 679-6736
Additional location
3181 Sw Sam Jackson Park RD
Portland, OR 972393011
(503) 494-8211
Additional location
10 Talcott Notch RD
Farmington, CT 060321800

Credentials & registration

NPPES · NUCC
NPI registered
March 2017 — 9 yrs on file
Profile last updated
January 13, 2023
Year of graduation
2017 — 9 yrs since
Specialty taxonomy
2084P0800X — NUCC code
State licenses (3)
Connecticut #070437 · Massachusetts #271443 · Oregon #DO203450

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1104358977. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
39
Distinct HCPCS
2
Medicare allowed
$4,099
HCPCS Description Services Patients Avg allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 22 19 $82
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 17 17 $135

In context: peer comparison

Among 11 peers in Farmington Psychiatry Physician, average services per provider: 156. This provider delivers 0.3× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
58
Patients
0
Total drug cost
$271
Drug Type Claims Patients Total cost
Sertraline Hcl Generic 31 0 $183
Alprazolam Generic 14 0 $52
Zolpidem Tartrate Generic 13 0 $36

Frequently asked questions

Auto-generated from federal data
What is Dr. Feier Liu's medical specialty?
Dr. Feier Liu practices Psychiatry Physician in Farmington, CT.
Where does Dr. Feier Liu practice?
Dr. Feier Liu practices at 263 Farmington Ave, Farmington, CT 060300001. Office phone: 8606796700.
What is Dr. Feier Liu's NPI?
Dr. Feier Liu's National Provider Identifier (NPI) is 1104358977, issued by NPPES.
Does Dr. Feier Liu accept Medicare assignment?
Yes. Dr. Feier Liu accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Feier Liu commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Initial hospital care with straightforward or low-level medical decision making (HCPCS 99222). Source: CMS Medicare Physician & Other Practitioners file.