IndividualActive
Brian Ilfeld, MD
NPI 1659399012 · Anesthesiology Physician · San Diego, CA
Brian Ilfeld, MD is a Anesthesiology Physician provider in San Diego, CA (NPI 1659399012).
Provider details
- NPI number
- 1659399012
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- A61674 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(100/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
3 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
200 W Arbor Dr
San Diego, CA 92103-9000
Phone: (800) 926-8273
Fax: (888) 539-8781
Street-level locationGet directions
Mailing address
File 57326
Los Angeles, CA 90074-7326
Additional practice locations (2)
- 9300 Campus Point DrLa Jolla, CA 92037-1300Phone: (800) 926-8273Fax: (888) 539-8781
- 6655 Alvarado RdSan Diego, CA 92120-5208Phone: (800) 926-8273Fax: (888) 539-8781
Registry dates
- Enumerated
- 2006-07-17
- Last updated
- 2026-03-10
- Certified
- 2026-03-10
Frequently asked questions
- What is Brian Ilfeld's NPI number?
- Brian Ilfeld's National Provider Identifier (NPI) is 1659399012, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Brian Ilfeld's specialty?
- Brian Ilfeld is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Brian Ilfeld located?
- Brian Ilfeld's practice location on file with NPPES is 200 W Arbor Dr, San Diego, CA 92103-9000.
- What is Brian Ilfeld's phone number?
- The practice phone number listed in the NPPES registry for Brian Ilfeld is (800) 926-8273.
- Is Brian Ilfeld's NPI active?
- Yes — Brian Ilfeld's NPI (1659399012) is active in the NPPES registry as of the last update on 2026-03-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.