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

Individual provider Anesthesiology Physician · NPI 1932344058

Husam Alsamman, MD, FCCP practises Anesthesiology in Irvine, California. Qualified in 1987, 39 years ago. Practices with Darin Rentz DO PC, a 134-clinician group and accepts Medicare assignment. Licensed in California and Ohio.

Years since qualifying
39
Licensed in
CA, OH
In the registry since
2008
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

3943 Irvine Blvd # 35
Irvine, CA 92602-2400 Not confirmed with CMS for 17 years — call before visiting
Phone: (949) 468-0849
Fax: (810) 222-6854
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Anesthesiology Physician (primary) Taxonomy 207L00000X · Licence A054216 (CA)
Anesthesiology Physician Taxonomy 207L00000X · Licence 65557 (OH)

Record details

NPI number1932344058
Entity typeIndividual (Type 1)
GenderMale
Credentials MD , FCCP
Sole proprietorYes
NPI enumeratedDecember 3, 2008
Last updated in NPPESDecember 3, 2008

Medicare enrollment

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

Medicare specialtyANESTHESIOLOGY
Also practisesCRITICAL CARE (INTENSIVISTS)
Medical schoolOTHER
Graduated 1987 (39 years in practice)
Group practice Darin Rentz Do Pc — 134 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients36
Services billed 64 a service is one billed item, such as a visit, a test or a procedure
Average patient age70

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician.

Colleagues at Darin Rentz DO PC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 134 clinicians in the practice; 12 are shown here.

Other providers in Irvine