Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Dr. Erwei Mark Gao, MD

Individual provider Pain Medicine (Anesthesiology) Physician · NPI 1245276245

Dr. Erwei Mark Gao, MD is an Anesthesiology in Iowa City, Iowa. Qualified in 1981, 45 years ago. Practices with Covenant Medical Center Inc, a 235-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Iowa.

Years since qualifying
45
Licensed in
IA
In the registry since
2006
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

200 Hawkins Dr
Iowa City, IA 52242-1009
Phone: (319) 356-2633
Fax: (319) 356-2940
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 2710 Saint Francis Dr, Waterloo, IA 50702-5619 — (319) 272-5000

Specialties & licences

Anesthesiology Physician (primary) Taxonomy 207L00000X · Licence 33265 (IA)
Pain Medicine (Anesthesiology) Physician Taxonomy 207LP2900X · Licence 33265 (IA)

Record details

NPI number1245276245
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 20, 2006
Last updated in NPPESMarch 24, 2022
Certification dateMarch 24, 2022

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyANESTHESIOLOGY
Medical schoolOTHER
Graduated 1981 (45 years in practice)
Group practice Covenant Medical Center Inc — 235 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

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