What is Andrew Lewin's NPI number?

Andrew Lewin's National Provider Identifier (NPI) is 1275668733, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Andrew Lewin's specialty?

Andrew Lewin is listed in the NPPES registry with a primary specialty of Nephrology Physician (Allopathic & Osteopathic Physicians).

Where is Andrew Lewin located?

Andrew Lewin's practice location on file with NPPES is 2010 Wilshire Blvd Ste 302, Los Angeles, CA 90057-3550.

What is Andrew Lewin's phone number?

The practice phone number listed in the NPPES registry for Andrew Lewin is (213) 413-2500.

Is Andrew Lewin's NPI active?

Yes — Andrew Lewin's NPI (1275668733) is active in the NPPES registry as of the last update on 2026-04-26.

IndividualActive

Andrew Lewin, M.D.

NPI 1275668733 · Nephrology Physician · Los Angeles, CA

Andrew Lewin, M.D. is a Nephrology Physician provider in Los Angeles, CA (NPI 1275668733).

Provider details

NPI number: 1275668733
Entity type: Individual
Primary specialty: Nephrology PhysicianAllopathic & Osteopathic Physicians
Credential: M.D.
Sex: Male
Sole proprietor: No
License: G16700 (CA)

Specialties & taxonomies

Nephrology PhysicianPrimary207RN0300XLicense G16700 (CA)
Allopathic & Osteopathic Physicians

Profile Score

Detailed profile(89/100 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

2010 Wilshire Blvd Ste 302

Los Angeles, CA 90057-3550

Phone: (213) 413-2500

Fax: (213) 483-1494

Street-level locationGet directions

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Mailing address