Ellen Cho
NPI 1366974925 · Anesthesiology Physician · San Diego, CA
Enrolled with Medicare as Practitioner - Anesthesiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ellen Cho is a Anesthesiology Physician provider in San Diego, CA (NPI 1366974925).
Provider details
- NPI number
- 1366974925
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Sex
- Female
- Sole proprietor
- Yes
- License
- A157571 (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
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
106 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 Lens Surgery00142 | 39 | $149 |
| Anesthesia for Other Procedure on Large Bowel Using an Endoscope00811 | 15 | $132 |
| Anesthesia for Injection, Drainage Or Aspiration Procedures on Spine Or Spinal Cord of Lower Back Accessed Through Skin Using Imaging Guidance01938 | 15 | $139 |
| Anesthesia for Other Procedure on Esophagus, Stomach, Or Upper Small Bowel Using an Endoscope00731 | 13 | $138 |
| Anesthesia for Exam of Colon Using an Endoscope00812 | 12 | $117 |
| Anesthesia for Procedure on Small and Large Bowel Using an Endoscope00813 | 12 | $176 |
Practice location
Mailing address
Additional practice locations (1)
- 4150 V St#1200Sacramento, CA 95817-1460Phone: (916) 734-5028
Registry dates
- Enumerated
- 2017-03-31
- Last updated
- 2021-08-30
- Certified
- 2021-08-30
Frequently asked questions
- What is Ellen Cho's NPI number?
- Ellen Cho's National Provider Identifier (NPI) is 1366974925, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ellen Cho's specialty?
- Ellen Cho is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Ellen Cho located?
- Ellen Cho's practice location on file with NPPES is 3626 Ruffin Rd, San Diego, CA 92123-1810.
- What is Ellen Cho's phone number?
- The practice phone number listed in the NPPES registry for Ellen Cho is (858) 565-9666.
- Does Ellen Cho accept Medicare?
- Ellen Cho is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ellen Cho's NPI active?
- Yes — Ellen Cho's NPI (1366974925) is active in the NPPES registry as of the last update on 2021-08-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.