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

Matthew Blake Tash, MD

Individual provider Pediatric Anesthesiology Physician · NPI 1386882181

Matthew Blake Tash, MD is an Anesthesiology in Los Angeles, California. Graduated from Tulane University School of Medicine in 2008, 18 years ago. Practices with Westside Anesthesia Services, a 16-clinician group and accepts Medicare assignment. Licensed in California.

Years since qualifying
18
Trained at
Tulane University School of Medicine
Licensed in
CA
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.

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Practice location Address checks out

3943 Veselich Ave Apt 175
Los Angeles, CA 90039-1439
Phone: (818) 917-6091
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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 A121611 (CA)
Pediatric Anesthesiology Physician Taxonomy 207LP3000X · Licence A121611 (CA)

Record details

NPI number1386882181
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedFebruary 2, 2009
Last updated in NPPESDecember 15, 2021

Medicare enrollment

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

Medicare specialtyANESTHESIOLOGY
Medical schoolTULANE UNIVERSITY SCHOOL OF MEDICINE
Graduated 2008 (18 years in practice)
Group practice Westside Anesthesia Services — 16 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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