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PHILLIP FLESHNER MD, INC.
NPI 1801551387
Colon & Rectal Surgery in Los Angeles, CA

Active since November 01, 2021CLIA 05D2297658 · Waiver
8737 BEVERLY BLVD #101, LOS ANGELES, CA 90048(310) 289-9224(310) 289-8995 Get Directions Write a Review

NPPES record last updated: November 1, 2021. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Phillip Fleshner Md, Inc. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

PHILLIP FLESHNER MD, INC. (NPI 1801551387) is a healthcare organization registered as a colon & rectal surgery in Los Angeles, California and active in the NPI registry since November 2021. The organization holds a CLIA Waiver certificate valid through January 17, 2028 and lists Phillip Fleshner, President, as its authorized official.

NPPES Registry Identity

NPI1801551387
Entity TypeOrganization
Primary Taxonomy208C00000X
Legal Business NamePHILLIP FLESHNER MD, INC.
Location Address8737 BEVERLY BLVD #101Los Angeles, CA 90048-1835
Mailing Address8737 Beverly Blvd #101Los Angeles, CA 90048-1835 · (310) 289-9224 · Fax (310) 289-8995
Phone(310) 289-9224
Fax(310) 289-8995
Organization SubpartNo
Authorized OfficialPhillip FleshnerPresident · (310) 289-9224
Enumeration DateNovember 1, 2021
NPPES CertifiedNovember 1, 2021
✔ NPI 1801551387 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyColon & Rectal SurgeryAllopathic & Osteopathic Physicians
Taxonomy Code208C00000X
Definition
A colon and rectal surgeon is trained to diagnose and treat various diseases of the intestinal tract, colon, rectum, anal canal and perianal area by medical and surgical means. This specialist also deals with other organs and tissues (such as the liver, urinary and female reproductive system) involved with primary intestinal disease.

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Phillip Fleshner Md, Inc. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 1 clinician reassigns Medicare billing to Phillip Fleshner MD, Inc., which bills Medicare for the services this clinician delivers.

Clinician (1)

Phillip Fleshner, MD
Colorectal Surgery (Proctology)
NPI 1881695286
8737 BEVERLY BLVD #101
Los Angeles, CA 90048
(310) 289-9277
✔ PECOS✔ Accepts Medicare

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

CLIA Laboratory Certificates CMS CLIA

Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.

Certificate of Waiver 05D2297658

Phillip Fleshner, MD · Los Angeles, CA
Active · expires Jan 17, 2028
CLIA Number05D2297658
Laboratory TypePhysician Office
Certificate Effective DateJanuary 18, 2026
Certificate Expiration DateJanuary 17, 2028
Laboratory DirectorPhillip Fleshner
Laboratory Phone(310) 289-9224
Laboratory LocationPhillip Fleshner, MD8737 Beverly Blvd, Suite 101, Los Angeles, CA 90048
CLIA data matches this NPI record on: Name Phone
This certificate is issued to a laboratory to perform only waived tests.

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Phillip Fleshner MD, Inc.'s NPI number?

The NPI number for Phillip Fleshner MD, Inc. is 1801551387. It was assigned to this organization in the NPPES registry on November 1, 2021.

Where is Phillip Fleshner MD, Inc. located?

Phillip Fleshner MD, Inc. is located at 8737 Beverly Blvd #101, Los Angeles, CA 90048. The listed phone number is (310) 289-9224.

What is Phillip Fleshner MD, Inc.'s specialty?

The primary specialty registered for this NPI is Colon & Rectal Surgery with taxonomy code 208C00000X.

Is Phillip Fleshner MD, Inc. enrolled in Medicare?

Yes. Phillip Fleshner MD, Inc. is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Phillip Fleshner MD, Inc.?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Colorectal Surgery (Proctology)) reassigns their Medicare billing to Phillip Fleshner MD, Inc.. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Does Phillip Fleshner MD, Inc. hold a CLIA laboratory certificate?

Yes. A Certificate of Waiver (number 05D2297658) is associated with this NPI, valid through January 17, 2028. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.

When was this NPI record last updated?

The NPPES record for Phillip Fleshner MD, Inc. was last updated on November 1, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.