LEWIS A SIERRA MD - NPI 1346222023 - Internal Medicine in Fond Du Lac, WI

Q: What is Lewis Sierra's NPI number?

The NPI number for Lewis Sierra is 1346222023. It was assigned to this individual provider in the NPPES registry on November 17, 2005.

Q: What is Lewis Sierra's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Lewis Sierra was last updated on April 9, 2010. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.

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About Lewis A Sierra Md NPPES

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

LEWIS A SIERRA MD (NPI 1346222023) is an individual internal medicine provider in Fond Du Lac, Wisconsin, licensed in Wisconsin (26876) and active in the NPI registry since November 2005.

NPPES Registry Identity

NPI1346222023

Entity TypeIndividualMale

Primary Taxonomy207R00000X

Provider Legal NameLEWIS A SIERRACredential: MD

Location Address145 N MAIN STFond Du Lac, WI 54935-3423

Mailing Address420 E Division StFond Du Lac, WI 54935-4560 · (920) 926-8340

Phone(920) 926-8492

Sole ProprietorNo

Enumeration DateNovember 17, 2005

Last NPPES UpdateApril 9, 2010

✔ NPI 1346222023 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207R00000X

License✔ Licensed in WI · 26876

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.

Also ListedEmergency MedicineTaxonomy 207P00000X · License 26876 (WI)

145 N MAIN ST, Fond Du Lac, WI 54935

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Other Identifiers 5

Medicare UPINB18038

Medicaid30649400WI

Other13288WV · Dean

Other930118899WI · Railroad Medicare

Medicare ID-Type Unspecified014222245WI

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.

MARK S KERMGARD MD

Emergency Medicine