Doctor profile · Federal record

Dr. Theresa Feng

Anesthesiology Physician (CMS: Anesthesiology) · Boston, MA

  • NPI 1891299202
  • Accepts Medicare
  • 8 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
330 Brookline Ave
Boston, MA 022155400
(617) 667-3364

Credentials & registration

NPPES · NUCC
NPI registered
March 2018 — 8 yrs on file
Profile last updated
December 7, 2023
Year of graduation
2018 — 8 yrs since
Specialty taxonomy
207L00000X — NUCC code
State license (1)
Massachusetts #1014580

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1891299202. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
39
Distinct HCPCS
2
Medicare allowed
$6,225
HCPCS Description Services Patients Avg allowed
01922 Anesthesia for x-ray or radiation therapy 20 20 $215
00731 Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope 19 19 $101

In context: peer comparison

Among 267 peers in this city , average services per provider: 32. This provider delivers 1.2× the peer median.

Frequently asked questions

Auto-generated from federal data
What is Dr. Theresa Feng's medical specialty?
Dr. Theresa Feng practices Anesthesiology Physician in Boston, MA.
Where does Dr. Theresa Feng practice?
Dr. Theresa Feng practices at 330 Brookline Ave, Boston, MA 022155400. Office phone: 6176673364.
What is Dr. Theresa Feng's NPI?
Dr. Theresa Feng's National Provider Identifier (NPI) is 1891299202, issued by NPPES.
Does Dr. Theresa Feng accept Medicare assignment?
Yes. Dr. Theresa Feng accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Theresa Feng commonly perform?
Top Medicare-reported procedures in 2023: Anesthesia for x-ray or radiation therapy (HCPCS 01922); Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (HCPCS 00731). Source: CMS Medicare Physician & Other Practitioners file.