Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Phillip Robert Fleshner, MD

Colon & Rectal Surgery Physician in Los Angeles, CA · enumerated 2005.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1881695286

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Registry record

Entity type Individual (Type 1)

Name Phillip Robert Fleshner

Credential MD

Sex Male

Practice address Los Angeles, CA, 90048

Phone (310) 289-9277

Fax (310) 289-8995

Enumeration date Aug 9, 2005

Last updated in NPPES Jun 19, 2012

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

208C00000X Colon & Rectal Surgery Physician Allopathic & Osteopathic Physicians · License G071920 (CA) Secondary

208C00000X Colon & Rectal Surgery Physician Allopathic & Osteopathic Physicians · License G71920 (CA) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

How do I verify Phillip Fleshner's NPI record?

Cross-check NPI 1881695286 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1881695286 active?

Yes, as of the latest NPPES snapshot, NPI 1881695286 is active (record last updated 2012-06-19).

Other providers at this practice address

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Paula Bernstein Obstetrics & Gynecology Physician · West Hollywood, CA NPI 1891788501 Mari Madsen Colon & Rectal Surgery Physician · West Hollywood, CA NPI 1942286638 Levon Qasabian Specialist · West Hollywood, CA NPI 1396765996 Alex Kawana Specialist · West Hollywood, CA NPI 1316951171 David Rosenfeld Colon & Rectal Surgery Physician · Los Angeles, CA NPI 1831105873 Pamela Fenton Specialist · West Hollywood, CA NPI 1134130990 Siamak Bagheri Pharmacist · West Hollywood, CA NPI 1114095643 Ronald Lang Nephrology Physician · West Hollywood, CA NPI 1639230550

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-06-19.