Doctor profile · Federal record

Dr. Michael Gisondi, MD

Emergency Medicine Physician · Emergency Medicine Physician · Stanford, CA

  • NPI 1659317121
  • MIPS 75.5 / 100 · 2023
  • 20 yrs on file
  • Licensed in 2 states
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
300 Pasteur Dr
Stanford, CA 943052200
(650) 723-4000

Credentials & registration

NPPES · NUCC
NPI registered
June 2006 — 20 yrs on file
Profile last updated
March 20, 2024
Specialty taxonomy
207P00000X — NUCC code
State licenses (2)
California #A73214 · Illinois #036109877

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1659317121. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
178
Distinct HCPCS
3
Medicare allowed
$31,469
HCPCS Description Services Patients Avg allowed
99285 Emergency department visit with high level of medical decision making 74 74 $193
99284 Emergency department visit with moderate level of medical decision making 71 70 $133
99291 Critical care, first 30-74 minutes 33 33 $234

In context: peer comparison

Among 60 peers in Stanford Emergency Medicine Physician, average services per provider: 60. This provider delivers 3.0× the peer median.

Frequently asked questions

Auto-generated from federal data
What is Dr. Michael Gisondi's medical specialty?
Dr. Michael Gisondi practices Emergency Medicine Physician in Stanford, CA.
Where does Dr. Michael Gisondi practice?
Dr. Michael Gisondi practices at 300 Pasteur Dr, Stanford, CA 943052200. Office phone: 6507234000.
What is Dr. Michael Gisondi's NPI?
Dr. Michael Gisondi's National Provider Identifier (NPI) is 1659317121, issued by NPPES.
What procedures does Dr. Michael Gisondi commonly perform?
Top Medicare-reported procedures in 2023: Emergency department visit with high level of medical decision making (HCPCS 99285); Emergency department visit with moderate level of medical decision making (HCPCS 99284); Critical care (HCPCS 99291). Source: CMS Medicare Physician & Other Practitioners file.