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DR. WILLIAM J WEIRS MD
NPI 1235174012
Allergy & Immunology - Allergy in North Charleston, SC

Active since June 17, 2006PECOS Enrolled
7510 NORTHFOREST DR, NORTH CHARLESTON, SC 29420(843) 572-1600(843) 572-1795 Get Directions Write a Review

NPPES record last updated: September 12, 2014. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. William J Weirs Md NPPES

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

DR. WILLIAM J WEIRS MD (NPI 1235174012) is an individual allergy provider in North Charleston, South Carolina, licensed in South Carolina (34694) and active in the NPI registry since June 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1235174012
Entity TypeIndividualMale
Primary Taxonomy207KA0200X
Provider Legal NameDR. WILLIAM J WEIRSCredential: MD
Location Address7510 NORTHFOREST DRNorth Charleston, SC 29420-4247
Mailing Address7510 Northforest DrNorth Charleston, SC 29420-4247 · (843) 572-1600 · Fax (843) 572-1795
Phone(843) 572-1600
Fax(843) 572-1795
Sole ProprietorNo
Enumeration DateJune 17, 2006
Last NPPES UpdateSeptember 12, 2014
✔ NPI 1235174012 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyAllergy & Immunology · AllergyAllopathic & Osteopathic Physicians
Taxonomy Code207KA0200X
License✔ Licensed in SC · 34694
Definition
A physician who specializes in the diagnosis, treatment, and management of allergies. Source: National Uniform Claim Committee
Also ListedEmergency MedicineTaxonomy 207P00000X · License 55996 (GA)
7510 NORTHFOREST DR, North Charleston, SC 29420
Open in Google Maps ↗

Other Identifiers 8

Medicaid057443724DGA
Medicare UPINI40295GA
Medicare PIN93BFCJHGA
Medicaid4047309TN
OtherP00342753GA · Railroad Medicare
Medicaid057443724EGA
Other4131299TN · Bcbs Of Tennessee
Medicaid122225872BGA

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. William J Weirs Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Referred Medical Equipment & Supplies CMS DME claims

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Nebulizer, with compressor E0570
DME-Other DME · category DE000N
1 supplier12 claims12 services$4.24 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

Other Providers at the Same Location NPPES

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

CENTER FOR OCCUPATIONAL AND ENVIRONMENTAL MEDICINE
Allergy & Immunology
7510 NORTHFOREST DR
NORTH CHARLESTON, SC 29420
Dorchester County (843) 572-1600

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 Weirs's NPI number?

The NPI number for William Weirs is 1235174012. It was assigned to this individual provider in the NPPES registry on June 17, 2006.

Where is William Weirs located?

William Weirs practices at 7510 Northforest Dr, North Charleston, SC 29420. The listed phone number is (843) 572-1600.

What is William Weirs's specialty?

The primary specialty registered for this NPI is Allergy & Immunology, specializing in Allergy, with taxonomy code 207KA0200X.

Is William Weirs enrolled in Medicare?

Yes. William Weirs is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for William Weirs was last updated on September 12, 2014. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.