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

Dr. Christian Alfred Eirich, MD

Individual provider Anesthesiology Physician · NPI 1518915883

Dr. Christian Alfred Eirich, MD is an Anesthesiology in Castro Valley, California. Graduated from Tulane University School of Medicine in 2002, 24 years ago. Practices with G2 Anesthesia PC, a 103-clinician group and accepts Medicare assignment. Licensed in California.

Years since qualifying
24
Trained at
Tulane University School of Medicine
Licensed in
CA
In the registry since
2006
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

20103 Lake Chabot Rd
Castro Valley, CA 94546-5341
Phone: (510) 537-1234
Fax: (510) 727-2786
Show map & directions

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

Specialties & licences

Anesthesiology Physician (primary) Taxonomy 207L00000X · Licence A93355 (CA)

Record details

NPI number1518915883
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 5, 2006
Last updated in NPPESJuly 13, 2026

Medicare enrollment

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

Medicare specialtyANESTHESIOLOGY
Medical schoolTULANE UNIVERSITY SCHOOL OF MEDICINE
Graduated 2002 (24 years in practice)
Group practice G2 Anesthesia Pc — 103 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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