Matthew Tash, M.D.
NPI 1386882181 · Anesthesiology Physician · Los Angeles, CA
Enrolled with Medicare as Practitioner - Anesthesiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Matthew Tash, M.D. is a Anesthesiology Physician provider in Los Angeles, CA (NPI 1386882181).
Provider details
- NPI number
- 1386882181
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- A121611 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
17 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
259 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Anesthesia for Other Procedure on Large Bowel Using an Endoscope00811 | 91 | $141 |
| Anesthesia for Exam of Colon Using an Endoscope00812 | 46 | $120 |
| Anesthesia for Procedure on Small and Large Bowel Using an Endoscope00813 | 45 | $184 |
| Anesthesia for Other Procedure on Esophagus, Stomach, Or Upper Small Bowel Using an Endoscope00731 | 35 | $149 |
| Anesthesia for Lens Surgery00142 | 14 | $160 |
| Anesthesia for Nerve Modulation Procedure Spinal Cord Or Repair of Bone of Spine of Neck Or Upper Back Accessed Through Skin Using Imaging Guidance01941 | 14 | $199 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2009-02-02
- Last updated
- 2021-12-15
Frequently asked questions
- What is Matthew Tash's NPI number?
- Matthew Tash's National Provider Identifier (NPI) is 1386882181, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Matthew Tash's specialty?
- Matthew Tash is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Matthew Tash located?
- Matthew Tash's practice location on file with NPPES is 3943 Veselich Ave Apt 175, Los Angeles, CA 90039-1439.
- What is Matthew Tash's phone number?
- The practice phone number listed in the NPPES registry for Matthew Tash is (818) 917-6091.
- Does Matthew Tash accept Medicare?
- Matthew Tash is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Matthew Tash's NPI active?
- Yes — Matthew Tash's NPI (1386882181) is active in the NPPES registry as of the last update on 2021-12-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.