SHEIKH GUSTAVESON & NASSAR INC A PROFESSIONAL CORPORATION
NPI 1699004044
Internal Medicine in Madera, CA

Q: What is Sheikh Gustaveson & Nassar Inc A Professional Corporation's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Active since December 14, 2009

1111 W 4TH ST, BLD B, MADERA, CA 93637(559) 662-2700(559) 673-1588 Get Directions Write a Review

NPPES record last updated: February 11, 2016. Verified against the NPPES registry weekly; last sync: August 09, 2026.

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About Sheikh Gustaveson & Nassar Inc A Professional Corporation NPPES

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

SHEIKH GUSTAVESON & NASSAR INC A PROFESSIONAL CORPORATION (NPI 1699004044) is a healthcare organization registered as an internal medicine in Madera, California and active in the NPI registry since December 2009. The organization lists Zafar I Sheikh, President, as its authorized official.

NPPES Registry Identity

NPI1699004044

Entity TypeOrganization

Primary Taxonomy207R00000X

Legal Business NameSHEIKH GUSTAVESON & NASSAR INC A PROFESSIONAL CORPORATION

Location Address1111 W 4TH ST, BLD BMadera, CA 93637-4474

Mailing Address1111 W 4th St, Bld BMadera, CA 93637-4474 · (559) 662-2700 · Fax (559) 673-1588

Phone(559) 662-2700

Fax(559) 673-1588

Organization SubpartNo

Authorized OfficialZafar I SheikhPresident · (559) 662-2700

Enumeration DateDecember 14, 2009

Last NPPES UpdateFebruary 11, 2016

✔ NPI 1699004044 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207R00000X

Definition

A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

1111 W 4TH ST, Madera, CA 93637

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Other Identifiers 2

Medicaid1699004044CA

Medicare PIN1699004044CA

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 MULTIPLE SINGLE SPECIALTY GROUP

Other Providers at the Same Location NPPES 17

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

MR. ALLAN T NASSAR MD

Internal Medicine

1111 W 4TH ST, BLDING B
MADERA, CA 93637

Madera County (559) 662-2705

TABISH AFTAB NAZ MD

Family Medicine (Sleep Medicine)