DR. WILLIAM JOSEPH WESTERKAM MD
NPI 1013978600
Pediatrics in Columbia, SC

Q: What is William Westerkam's NPI number?

The NPI number for William Westerkam is 1013978600. It was assigned to this individual provider in the NPPES registry on March 31, 2006.

Q: What is William Westerkam's specialty?

The primary specialty registered for this NPI is Pediatrics with taxonomy code 208000000X.

Q: When was this NPI record last updated?

The NPPES record for William Westerkam was last updated on April 2, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.

Active since March 31, 2006

320 HARBISON BLVD, STE 290, COLUMBIA, SC 29212(803) 749-0181(803) 749-3229 Get Directions Write a Review

NPPES record last updated: April 2, 2008. Verified against the NPPES registry weekly; last sync: August 09, 2026.

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About Dr. William Joseph Westerkam Md NPPES

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

DR. WILLIAM JOSEPH WESTERKAM MD (NPI 1013978600) is an individual pediatrics provider in Columbia, South Carolina, licensed in South Carolina (6229) and active in the NPI registry since March 2006.

NPPES Registry Identity

NPI1013978600

Entity TypeIndividualMale

Primary Taxonomy208000000X

Provider Legal NameDR. WILLIAM JOSEPH WESTERKAMCredential: MD

Location Address320 HARBISON BLVD, STE 290Columbia, SC 29212

Mailing Address143 Archers LaneColumbia, SC 29212 · (803) 422-7507

Phone(803) 749-0181

Fax(803) 749-3229

Sole ProprietorYes

Enumeration DateMarch 31, 2006

Last NPPES UpdateApril 2, 2008

✔ NPI 1013978600 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians

Taxonomy Code208000000X

License✔ Licensed in SC · 6229

Definition

A pediatrician is concerned with the physical, emotional and social health of children from birth to young adulthood. Care encompasses a broad spectrum of health services ranging from preventive healthcare to the diagnosis and treatment of acute and chronic diseases. A pediatrician deals with biological, social and environmental influences on the developing child, and with the impact of disease and dysfunction on development.

320 HARBISON BLVD, Columbia, SC 29212

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Other Identifiers 2

Medicaid06229SC

Medicare UPINB91559

Other Providers at the Same Location NPPES 2

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

WILLIAM J WESTERKAM

Pediatrics

320 HARBISON BLVD, SUITE 290
COLUMBIA, SC 29212

Lexington County (803) 749-0181

MRS. DEBRA JOHNSON PROSSER N.P.

Nurse Practitioner (Family)

320 HARBISON BLVD, SUITE 230
COLUMBIA, SC 29212

Lexington County (803) 732-8370

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 William Westerkam's NPI number?

The NPI number for William Westerkam is 1013978600. It was assigned to this individual provider in the NPPES registry on March 31, 2006.

Where is William Westerkam located?

William Westerkam practices at 320 Harbison Blvd Ste 290, Columbia, SC 29212. The listed phone number is (803) 749-0181.

What is William Westerkam's specialty?

The primary specialty registered for this NPI is Pediatrics with taxonomy code 208000000X.

When was this NPI record last updated?

The NPPES record for William Westerkam was last updated on April 2, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.