MARK M. SEGALL, MD, A MEDICAL CORPORATION
NPI 1538342001
Colon & Rectal Surgery in Los Gatos, CA

Q: What is Mark M. Segall, MD, A Medical Corporation's specialty?

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

Active since December 07, 2007

15195 NATIONAL AVE, SUITE 202, LOS GATOS, CA 95032(408) 358-3500(408) 358-3608 Get Directions Write a Review

NPPES record last updated: December 11, 2010. Verified against the NPPES registry weekly; last sync: August 09, 2026.

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About Mark M. Segall, Md, A Medical Corporation NPPES

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

MARK M. SEGALL, MD, A MEDICAL CORPORATION (NPI 1538342001) is a healthcare organization registered as a colon & rectal surgery in Los Gatos, California and active in the NPI registry since December 2007. The organization lists Mark M Segall, President, as its authorized official.

NPPES Registry Identity

NPI1538342001

Entity TypeOrganization

Primary Taxonomy208C00000X

Legal Business NameMARK M. SEGALL, MD, A MEDICAL CORPORATION

Location Address15195 NATIONAL AVE, SUITE 202Los Gatos, CA 95032-2631

Mailing Address15195 National Ave, Suite 202Los Gatos, CA 95032-2631 · (408) 358-3500 · Fax (408) 358-3608

Phone(408) 358-3500

Fax(408) 358-3608

Organization SubpartNo

Authorized OfficialMark M SegallPresident · (408) 358-3500

Enumeration DateDecember 7, 2007

Last NPPES UpdateDecember 11, 2010

✔ NPI 1538342001 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyColon & Rectal SurgeryAllopathic & Osteopathic Physicians

Taxonomy Code208C00000X

License✔ Licensed in CA · GO24951

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.

15195 NATIONAL AVE, Los Gatos, CA 95032

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Other Identifiers 3

Medicare UPINA42457CA

Medicare PINZZZ29188ZCA

Medicaid0954018CA

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

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

GREGORY SCOTT MACDONELL M.D.

Anesthesiology

15195 NATIONAL AVE, #100
LOS GATOS, CA 95032

Santa Clara County (408) 356-0454

NEERAJ KOCHHAR MD

Family Medicine

15195 NATIONAL AVE, 205
LOS GATOS, CA 95032

Santa Clara County (408) 358-9917

MRS. ESTHER LOIS CROWELL C.N.M.

Advanced Practice Midwife

15195 NATIONAL AVE, SUITE 207
LOS GATOS, CA 95032

Santa Clara County (408) 358-1881

WENTWORTH PARTNERS INC.

Family Medicine

15195 NATIONAL AVE, 205
LOS GATOS, CA 95032

Santa Clara County (408) 358-9917

ARUN VILLIVALAM, MD INC

Clinic/Center (Primary Care)

15195 NATIONAL AVE, SUITE 205
LOS GATOS, CA 95032

Santa Clara County (408) 502-6040

DR. DIPA H. PATEL MD

Radiology (Diagnostic Radiology)

15195 NATIONAL AVE, SUITE 201
LOS GATOS, CA 95032

Santa Clara County (408) 800-5247

DR. IRVING WILLIAM OLENDER M.D.

Obstetrics & Gynecology (Gynecology)

15195 NATIONAL AVE, SUITE 201
LOS GATOS, CA 95032

Santa Clara County (408) 358-2788

NILIMA B PAREKHJI M.D.

Obstetrics & Gynecology

15195 NATIONAL AVE, STE 207
LOS GATOS, CA 95032

Santa Clara County (408) 358-1881

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 Mark M. Segall, MD, A Medical Corporation's NPI number?

The NPI number for Mark M. Segall, MD, A Medical Corporation is 1538342001. It was assigned to this organization in the NPPES registry on December 7, 2007.

Where is Mark M. Segall, MD, A Medical Corporation located?

Mark M. Segall, MD, A Medical Corporation is located at 15195 National Ave Suite 202, Los Gatos, CA 95032. The listed phone number is (408) 358-3500.

What is Mark M. Segall, MD, A Medical Corporation's specialty?

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

When was this NPI record last updated?

The NPPES record for Mark M. Segall, MD, A Medical Corporation was last updated on December 11, 2010. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.