Michael Matias
NPI 1235759218 · Certified Registered Nurse Anesthetist · Fresno, CA
Enrolled with Medicare as Practitioner - Certified Registered Nurse Anesthetist (crna) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Michael Matias is a Certified Registered Nurse Anesthetist provider in Fresno, CA (NPI 1235759218).
Provider details
- NPI number
- 1235759218
- Entity type
- Individual
- Primary specialty
- Certified Registered Nurse AnesthetistPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Male
- Sole proprietor
- No
- License
- 95001727 (CA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
6 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
168 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 | 41 | $115 |
| Anesthesia for Procedure on Nerves, Muscles, Tendons, and Tissue of Forearm, Wrist, and Hand01810 | 37 | $178 |
| Injection of Anesthetic Agent And/Or Steroid Into Upper Arm and Shoulder Nerve (axillary Nerve)64417 | 30 | $62 |
| Anesthesia for Other Procedure on Esophagus, Stomach, Or Upper Small Bowel Using an Endoscope00731 | 23 | $127 |
| Anesthesia for Procedure on Small and Large Bowel Using an Endoscope00813 | 23 | $151 |
| Injection of Anesthetic Agent And/Or Steroid Into Arm Nerve Bundle (brachial Plexus)64415 | 14 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2020-04-20
- Last updated
- 2025-11-07
- Certified
- 2025-11-07
Frequently asked questions
- What is Michael Matias's NPI number?
- Michael Matias's National Provider Identifier (NPI) is 1235759218, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Matias's specialty?
- Michael Matias is listed in the NPPES registry with a primary specialty of Certified Registered Nurse Anesthetist (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Michael Matias located?
- Michael Matias's practice location on file with NPPES is 7300 N Fresno St, Fresno, CA 93720-2941.
- What is Michael Matias's phone number?
- The practice phone number listed in the NPPES registry for Michael Matias is (559) 448-4500.
- Does Michael Matias accept Medicare?
- Michael Matias is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Michael Matias's NPI active?
- Yes — Michael Matias's NPI (1235759218) is active in the NPPES registry as of the last update on 2025-11-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.