Doctor profile · Federal record

Dr. Howard Zee, M.D.

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

  • NPI 1922487545
  • Accepts Medicare
  • 11 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
333 City Blvd W Ste 2150
Orange, CA 928685920
(714) 456-5501
fax (714) 456-7702
Additional location
1356 Lusitana St Fl 7, Uh Transitional Year Program
Honolulu, HI 968132409
(808) 586-7477

Credentials & registration

NPPES · NUCC
NPI registered
May 2015 — 11 yrs on file
Profile last updated
September 15, 2021
Year of graduation
2015 — 11 yrs since
Specialty taxonomy
207L00000X — NUCC code
State license (1)
California #A161683

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1922487545. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
12
Distinct HCPCS
1
Medicare allowed
$1,685
HCPCS Description Services Patients Avg allowed
00731 Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope 12 12 $140

In context: peer comparison

Among 76 peers in Orange Anesthesiology Physician, average services per provider: 29. This provider delivers 0.4× the peer median.

Frequently asked questions

Auto-generated from federal data
What is Dr. Howard Zee's medical specialty?
Dr. Howard Zee practices Anesthesiology Physician in Orange, CA.
Where does Dr. Howard Zee practice?
Dr. Howard Zee practices at 333 City Blvd W Ste 2150, Orange, CA 928685920. Office phone: 7144565501.
What is Dr. Howard Zee's NPI?
Dr. Howard Zee's National Provider Identifier (NPI) is 1922487545, issued by NPPES.
Does Dr. Howard Zee accept Medicare assignment?
Yes. Dr. Howard Zee accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Howard Zee commonly perform?
Top Medicare-reported procedures in 2023: Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (HCPCS 00731). Source: CMS Medicare Physician & Other Practitioners file.