Carla Gregorio, CRNA
NPI 1548730237 · Certified Registered Nurse Anesthetist · Los Angeles, CA
Enrolled with Medicare as Practitioner - Certified Registered Nurse Anesthetist (crna) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Carla Gregorio, CRNA is a Certified Registered Nurse Anesthetist provider in Los Angeles, CA (NPI 1548730237).
Provider details
- NPI number
- 1548730237
- Entity type
- Individual
- Primary specialty
- Certified Registered Nurse AnesthetistPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- CRNA
- Sex
- Female
- Sole proprietor
- No
- License
- 11004010 (FL)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
7 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
242 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 | 88 | $130 |
| Anesthesia for Procedure on Eyelid00103 | 50 | $172 |
| Anesthesia for Other Procedure on Esophagus, Stomach, Or Upper Small Bowel Using an Endoscope00731 | 24 | $131 |
| Anesthesia for Other Procedure on Large Bowel Using an Endoscope00811 | 22 | $124 |
| Anesthesia for Exam of Colon Using an Endoscope00812 | 22 | $92 |
| Anesthesia for Procedure on Small and Large Bowel Using an Endoscope00813 | 13 | $158 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2018-11-26
- Last updated
- 2019-12-28
- Certified
- 2019-12-28
Frequently asked questions
- What is Carla Gregorio's NPI number?
- Carla Gregorio's National Provider Identifier (NPI) is 1548730237, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Carla Gregorio's specialty?
- Carla Gregorio is listed in the NPPES registry with a primary specialty of Certified Registered Nurse Anesthetist (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Carla Gregorio located?
- Carla Gregorio's practice location on file with NPPES is 1500 San Pablo St, Los Angeles, CA 90033-5313.
- What is Carla Gregorio's phone number?
- The practice phone number listed in the NPPES registry for Carla Gregorio is (323) 442-7400.
- Does Carla Gregorio accept Medicare?
- Carla Gregorio is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Carla Gregorio's NPI active?
- Yes — Carla Gregorio's NPI (1548730237) is active in the NPPES registry as of the last update on 2019-12-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.