Yuan-Feng Carl Lo, M.D.
NPI 1083857635 · Pediatric Anesthesiology Physician · Los Angeles, CA
Enrolled with Medicare as Practitioner - Anesthesiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Yuan-Feng Carl Lo, M.D. is a Pediatric Anesthesiology Physician provider in Los Angeles, CA (NPI 1083857635).
Provider details
- NPI number
- 1083857635
- Entity type
- Individual
- Primary specialty
- Pediatric Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
17 yrs in NPPES registry
- Profile completeness38% of score
83% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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.
Practice location
Mailing address
Additional practice locations (1)
- 218 N Charles St Apt 1302Baltimore, MD 21201-4097Phone: (626) 617-5885Fax: (626) 617-5885
Registry dates
- Enumerated
- 2009-04-13
- Last updated
- 2017-10-04
Frequently asked questions
- What is Yuan-Feng Carl Lo's NPI number?
- Yuan-Feng Carl Lo's National Provider Identifier (NPI) is 1083857635, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Yuan-Feng Carl Lo's specialty?
- Yuan-Feng Carl Lo is listed in the NPPES registry with a primary specialty of Pediatric Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Yuan-Feng Carl Lo located?
- Yuan-Feng Carl Lo's practice location on file with NPPES is 4650 W Sunset Blvd, Los Angeles, CA 90027-6062.
- What is Yuan-Feng Carl Lo's phone number?
- The practice phone number listed in the NPPES registry for Yuan-Feng Carl Lo is (323) 660-2450.
- Does Yuan-Feng Carl Lo accept Medicare?
- Yuan-Feng Carl Lo is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Yuan-Feng Carl Lo's NPI active?
- Yes — Yuan-Feng Carl Lo's NPI (1083857635) is active in the NPPES registry as of the last update on 2017-10-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.