Sandra Carvajal-Raga, M.D.
NPI 1649703877 · Anesthesiology Physician · Los Angeles, CA
Enrolled with Medicare as Practitioner - Anesthesiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sandra Carvajal-Raga, M.D. is a Anesthesiology Physician provider in Los Angeles, CA (NPI 1649703877).
Provider details
- NPI number
- 1649703877
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- A181054 (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
9 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
246 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) |
|---|---|---|
| Critical Care, First 30-74 Minutes99291 | 169 | $217 |
| Anesthesia for Other Procedure on Esophagus, Stomach, Or Upper Small Bowel Using an Endoscope00731 | 29 | $111 |
| Anesthesia for Other Procedure on Large Bowel Using an Endoscope00811 | 18 | $145 |
| Insertion of Artery Tube for Blood Sampling Or Infusion Through Skin36620 | 18 | $44 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 12 | $82 |
Typical Medicare-allowed amounts for these services range $44–$217 (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
- 2017-04-05
- Last updated
- 2024-05-10
- Certified
- 2024-05-10
Frequently asked questions
- What is Sandra Carvajal-Raga's NPI number?
- Sandra Carvajal-Raga's National Provider Identifier (NPI) is 1649703877, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sandra Carvajal-Raga's specialty?
- Sandra Carvajal-Raga is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Sandra Carvajal-Raga located?
- Sandra Carvajal-Raga's practice location on file with NPPES is 1500 San Pablo St Fl 4, Los Angeles, CA 90033-5313.
- What is Sandra Carvajal-Raga's phone number?
- The practice phone number listed in the NPPES registry for Sandra Carvajal-Raga is (323) 442-7400.
- Does Sandra Carvajal-Raga accept Medicare?
- Sandra Carvajal-Raga is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sandra Carvajal-Raga's NPI active?
- Yes — Sandra Carvajal-Raga's NPI (1649703877) is active in the NPPES registry as of the last update on 2024-05-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.