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Lewis Margolis
NPI 1235231739 · Anesthesiology Physician · Redwood City, CA
Lewis Margolis is a Anesthesiology Physician provider in Redwood City, CA (NPI 1235231739).
Provider details
- NPI number
- 1235231739
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Sex
- Male
- Sole proprietor
- No
- License
- G28798 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(90/100 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
1 documented practice location
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
170 Alameda De Las Pulgas
#105
Redwood City, CA 94062-2751
Phone: (650) 367-5992
Approximate (ZIP-level) locationGet directions
Mailing address
700 Irwin St
San Rafael, CA 94901-3339
Registry dates
- Enumerated
- 2006-09-04
- Last updated
- 2007-07-08
Frequently asked questions
- What is Lewis Margolis's NPI number?
- Lewis Margolis's National Provider Identifier (NPI) is 1235231739, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lewis Margolis's specialty?
- Lewis Margolis is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Lewis Margolis located?
- Lewis Margolis's practice location on file with NPPES is 170 Alameda De Las Pulgas, Redwood City, CA 94062-2751.
- What is Lewis Margolis's phone number?
- The practice phone number listed in the NPPES registry for Lewis Margolis is (650) 367-5992.
- Is Lewis Margolis's NPI active?
- Yes — Lewis Margolis's NPI (1235231739) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.