Sebastian Boy Maderazo, CRNA
NPI 1508437823 · Certified Registered Nurse Anesthetist · Oroville, CA
Enrolled with Medicare as Practitioner - Certified Registered Nurse Anesthetist (crna) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sebastian Boy Maderazo, CRNA is a Certified Registered Nurse Anesthetist provider in Oroville, CA (NPI 1508437823).
Provider details
- NPI number
- 1508437823
- Entity type
- Individual
- Primary specialty
- Certified Registered Nurse AnesthetistPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- CRNA
- Sex
- Male
- Sole proprietor
- No
- License
- 95107437 (CA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Nursing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
4 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
32 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 Esophagus, Stomach, Or Upper Small Bowel Using an Endoscope00731 | 17 | $148 |
| Anesthesia for Other Procedure on Large Bowel Using an Endoscope00811 | 15 | $143 |
Typical Medicare-allowed amounts for these services range $143–$148 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
Practice location
Mailing address
Registry dates
- Enumerated
- 2021-07-07
- Last updated
- 2024-09-24
- Certified
- 2024-09-19
Frequently asked questions
- What is Sebastian Boy Maderazo's NPI number?
- Sebastian Boy Maderazo's National Provider Identifier (NPI) is 1508437823, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sebastian Boy Maderazo's specialty?
- Sebastian Boy Maderazo is listed in the NPPES registry with a primary specialty of Certified Registered Nurse Anesthetist (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Sebastian Boy Maderazo located?
- Sebastian Boy Maderazo's practice location on file with NPPES is 2767 Olive Hwy, Oroville, CA 95966-6118.
- What is Sebastian Boy Maderazo's phone number?
- The practice phone number listed in the NPPES registry for Sebastian Boy Maderazo is (530) 533-8500.
- Does Sebastian Boy Maderazo accept Medicare?
- Sebastian Boy Maderazo is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sebastian Boy Maderazo's NPI active?
- Yes — Sebastian Boy Maderazo's NPI (1508437823) is active in the NPPES registry as of the last update on 2024-09-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.