Robert Eldridge, M.D.
NPI 1821258138 · Critical Care Medicine (Anesthesiology) Physician · Los Angeles, CA
Robert Eldridge, M.D. is a Critical Care Medicine (Anesthesiology) Physician provider in Los Angeles, CA (NPI 1821258138).
Provider details
- NPI number
- 1821258138
- Entity type
- Individual
- Primary specialty
- Critical Care Medicine (Anesthesiology) PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- A126988 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
18 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
48 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 | 22 | $73 |
| Anesthesia for Other Closed Procedure on Chest00520 | 13 | $153 |
| Anesthesia for Other Procedure on Esophagus, Stomach, Or Upper Small Bowel Using an Endoscope00731 | 13 | $99 |
Typical Medicare-allowed amounts for these services range $73–$153 (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
- 2008-06-10
- Last updated
- 2026-03-11
- Certified
- 2026-03-11
Frequently asked questions
- What is Robert Eldridge's NPI number?
- Robert Eldridge's National Provider Identifier (NPI) is 1821258138, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Robert Eldridge's specialty?
- Robert Eldridge is listed in the NPPES registry with a primary specialty of Critical Care Medicine (Anesthesiology) Physician (Allopathic & Osteopathic Physicians).
- Where is Robert Eldridge located?
- Robert Eldridge's practice location on file with NPPES is 1520 S Dunsmuir Ave, Los Angeles, CA 90019-4032.
- What is Robert Eldridge's phone number?
- The practice phone number listed in the NPPES registry for Robert Eldridge is (646) 285-1139.
- Is Robert Eldridge's NPI active?
- Yes — Robert Eldridge's NPI (1821258138) is active in the NPPES registry as of the last update on 2026-03-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.