Sergio Estrada, MD
NPI 1033314927 · Anesthesiology Physician · Stanford, CA
Enrolled with Medicare as Practitioner - Anesthesiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sergio Estrada, MD is a Anesthesiology Physician provider in Stanford, CA (NPI 1033314927).
Provider details
- NPI number
- 1033314927
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- A88591 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
19 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
212 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 | 83 | $131 |
| Anesthesia for Exam of Colon Using an Endoscope00812 | 43 | $102 |
| Anesthesia for Other Procedure on Esophagus, Stomach, Or Upper Small Bowel Using an Endoscope00731 | 40 | $134 |
| Anesthesia for Procedure on Small and Large Bowel Using an Endoscope00813 | 30 | $162 |
| Anesthesia for Procedure on Nerves, Muscles, Tendons, and Tissue of Forearm, Wrist, and Hand01810 | 16 | $173 |
Typical Medicare-allowed amounts for these services range $102–$173 (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
Additional practice locations (1)
- 450 E Romie LnSalinas, CA 93901-4029Phone: (831) 755-0766
Registry dates
- Enumerated
- 2007-06-19
- Last updated
- 2024-04-10
- Certified
- 2024-04-10
Frequently asked questions
- What is Sergio Estrada's NPI number?
- Sergio Estrada's National Provider Identifier (NPI) is 1033314927, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sergio Estrada's specialty?
- Sergio Estrada is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Sergio Estrada located?
- Sergio Estrada's practice location on file with NPPES is 300 Pasteur Dr, Stanford, CA 94305-2200.
- What is Sergio Estrada's phone number?
- The practice phone number listed in the NPPES registry for Sergio Estrada is (650) 723-4000.
- Does Sergio Estrada accept Medicare?
- Sergio Estrada is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sergio Estrada's NPI active?
- Yes — Sergio Estrada's NPI (1033314927) is active in the NPPES registry as of the last update on 2024-04-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.