Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Dr. Courtney Emi Takahashi, MD

Individual provider Neurology Physician · NPI 1649414681

Dr. Courtney Emi Takahashi, MD practises Neurology in Walnut Creek, California. Qualified in 2009, 17 years ago. Practices with Moussa F Yazbeck MD Inc, a 4-clinician group. Licensed in Massachusetts.

Years since qualifying
17
Licensed in
MA
In the registry since
2009
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

1601 Ygnacio Valley Rd
Walnut Creek, CA 94598-3122
Phone: (808) 203-8671
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

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

Specialties & licences

Neurocritical Care Physician (primary) Taxonomy 2084A2900X · Licence 263754 (MA)
Neurology Physician Taxonomy 2084N0400X · Licence 263754 (MA)

Record details

NPI number1649414681
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 21, 2009
Last updated in NPPESOctober 24, 2023
Certification dateOctober 23, 2023

Medicare enrollment

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

Medicare specialtyNEUROLOGY
Also practisesPSYCHIATRY
Medical schoolOTHER
Graduated 2009 (17 years in practice)
Group practice Moussa F Yazbeck Md Inc — 4 clinicians
Accepts Medicare assignment Not indicated
Practice locations3 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 patients291
Services billed 863 a service is one billed item, such as a visit, a test or a procedure
Average patient age75

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. Those with a page here are linked.

Colleagues at Moussa F Yazbeck MD Inc

Clinicians the CMS Doctors & Clinicians file lists under the same group practice.

Other providers in Walnut Creek