Doctor profile · Federal record

Dr. Louise Wen, M.D.

Anesthesiology Physician (CMS: Anesthesiology) · Anesthesiology Physician · Lebanon, NH

  • NPI 1083974455
  • Accepts Medicare
  • MIPS 76.0 / 100 · 2023
  • 14 yrs in practice
  • Licensed in 2 states
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1 Medical Center Dr
Lebanon, NH 037561000
(603) 650-5922
fax (603) 650-8980

Credentials & registration

NPPES · NUCC
NPI registered
May 2012 — 14 yrs on file
Profile last updated
January 14, 2021
Year of graduation
2012 — 14 yrs since
Specialty taxonomy
207L00000X — NUCC code
State licenses (2)
New Hampshire #21113 · California #A126893

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1083974455. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
78
Distinct HCPCS
4
Medicare allowed
$6,536
HCPCS Description Services Patients Avg allowed
00104 Anesthesia for electroshock therapy 28 15 $52
00731 Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope 24 24 $89
00400 Anesthesia for other procedure on skin of arms, legs, and front body 13 12 $113
01922 Anesthesia for x-ray or radiation therapy 13 13 $114

In context: peer comparison

Among 42 peers in this city , average services per provider: 24. This provider delivers 3.3× the peer median.

Frequently asked questions

Auto-generated from federal data
What is Dr. Louise Wen's medical specialty?
Dr. Louise Wen practices Anesthesiology Physician in Lebanon, NH.
Where does Dr. Louise Wen practice?
Dr. Louise Wen practices at 1 Medical Center Dr, Lebanon, NH 037561000. Office phone: 6036505922.
What is Dr. Louise Wen's NPI?
Dr. Louise Wen's National Provider Identifier (NPI) is 1083974455, issued by NPPES.
Does Dr. Louise Wen accept Medicare assignment?
Yes. Dr. Louise Wen accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Louise Wen commonly perform?
Top Medicare-reported procedures in 2023: Anesthesia for electroshock therapy (HCPCS 00104); Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (HCPCS 00731); Anesthesia for other procedure on skin of arms, legs, and front body (HCPCS 00400). Source: CMS Medicare Physician & Other Practitioners file.