Doctor profile · Federal record

Dr. Adrienne Duffield, M.D.

Anesthesiology Physician (CMS: Anesthesiology) · Student in an Organized Health Care Education/Training Program · Sacramento, CA

  • NPI 1598992000
  • Accepts Medicare
  • 17 yrs in practice
  • Licensed in 2 states
  • Female
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
3315 Watt Ave
Sacramento, CA 958213600
(916) 481-6800

Credentials & registration

NPPES · NUCC
NPI registered
June 2009 — 17 yrs on file
Profile last updated
March 4, 2022
Year of graduation
2009 — 17 yrs since
Specialty taxonomy
207L00000X — NUCC code
State licenses (2)
California #A123978 · North Carolina #157179

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1598992000. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
198
Distinct HCPCS
5
Medicare allowed
$31,502
HCPCS Description Services Patients Avg allowed
00142 Anesthesia for lens surgery 118 113 $153
00104 Anesthesia for electroshock therapy 36 25 $121
00140 Anesthesia for other procedure on eye 16 16 $195
00731 Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope 16 16 $190
00145 Anesthesia for retinal surgery 12 12 $240

In context: peer comparison

Among 91 peers in Sacramento Anesthesiology Physician, average services per provider: 29. This provider delivers 6.8× the peer median.

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Adrienne Duffield's medical specialty?
Dr. Adrienne Duffield practices Anesthesiology Physician in Sacramento, CA.
Where does Dr. Adrienne Duffield practice?
Dr. Adrienne Duffield practices at 3315 Watt Ave, Sacramento, CA 958213600. Office phone: 9164816800.
What is Dr. Adrienne Duffield's NPI?
Dr. Adrienne Duffield's National Provider Identifier (NPI) is 1598992000, issued by NPPES.
Does Dr. Adrienne Duffield accept Medicare assignment?
Yes. Dr. Adrienne Duffield accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Adrienne Duffield commonly perform?
Top Medicare-reported procedures in 2023: Anesthesia for lens surgery (HCPCS 00142); Anesthesia for electroshock therapy (HCPCS 00104); Anesthesia for other procedure on eye (HCPCS 00140). Source: CMS Medicare Physician & Other Practitioners file.