WILLIAM HARRINGTON RICHARDSON III MD
NPI 1831160506
Emergency Medicine - Medical Toxicology in Columbia, SC

Active since January 30, 2006PECOS EnrolledAccepts Medicare Assignment
99.32/100
CMS Quality Rating
14 RICHLAND MEDICAL PARK DR STE 350, COLUMBIA, SC 29203(803) 434-1663(803) 434-3894 Get Directions Write a Review

NPPES record last updated: December 23, 2022. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Dec 23, 2022, Oct 1, 2021 (2 updates tracked since 2021).

About William Harrington Richardson Iii Md NPPES

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

WILLIAM HARRINGTON RICHARDSON III MD (NPI 1831160506) is an individual medical toxicology provider in Columbia, South Carolina, licensed in South Carolina (21866) and active in the NPI registry since January 2006. He is enrolled in Medicare PECOS, is affiliated with Prisma Health Richland Hospital, and is a graduate of Medical University Of South Carolina College Of Medicine (1999).

NPPES Registry Identity

NPI1831160506
Entity TypeIndividualMale
Primary Taxonomy207PT0002X
Provider Legal NameWILLIAM HARRINGTON RICHARDSON IIICredential: MD
Location Address14 RICHLAND MEDICAL PARK DR STE 350Columbia, SC 29203-6896
Mailing AddressPo Box 743904Atlanta, GA 30374-3904 · (803) 296-7320 · Fax (803) 296-7330
Fax(803) 434-3894
Sole ProprietorNo
Medical School CMSMedical University Of South Carolina College Of MedicineGraduated 1999
Enumeration DateJanuary 30, 2006
Last NPPES UpdateDecember 23, 20222 updates tracked since enumeration
NPPES CertifiedDecember 23, 2022
NPI 1831160506 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtyEmergency Medicine · Medical ToxicologyAllopathic & Osteopathic Physicians
Taxonomy Code207PT0002X
License Licensed in SC · 21866
Definition

Medical toxicologists are physicians who specialize in the prevention, evaluation, treatment and monitoring of injury and illness from exposures to drugs and chemicals, as well as biological and radiological agents. Medical toxicologists care for people in clinical, academic, governmental and public health settings, and provide poison control center leadership. Important areas of medical toxicology include acute drug poisoning, adverse drug events, drug abuse, addiction and withdrawal, chemicals and hazardous materials, terrorism preparedness, venomous bites and stings and environmental and workplace exposures.

Also ListedEmergency MedicineTaxonomy 207P00000X · License 21866 (SC)
14 RICHLAND MEDICAL PARK DR STE 350, Columbia, SC 29203

Other Identifiers 1

MedicaidT60546SC

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

Enrolled in Medicare and accepts Medicare assignment

William Harrington Richardson Iii Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID7012903503
PECOS Enrollment IDI20040421000875
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.

Areas of Expertise CMS Part B claims 3

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Emergency department visit with high level of medical decision making 99285
An emergency department visit for severe conditions is when you urgently seek medical help due to serious health issues. These could be severe injuries, breathing problems, unbearable pain, or sudden severe illness. Doctors and nurses will provide immediate care to stabilize your condition.
59 services58 patients
Emergency department visit with moderate level of medical decision making 99284
An emergency department visit for a high-severity issue means you're experiencing a serious health problem that needs immediate attention. This could be a severe injury, serious illness, or life-threatening condition. Medical professionals will provide urgent care to stabilize your condition.
43 services43 patients
Critical care, first 30-74 minutes 99291
Critical care involves immediate and constant attention by a team of specially-trained health professionals. It's for patients with life-threatening conditions, requiring first 30-74 minutes of intense monitoring and treatment.
43 services43 patients

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Prisma Health Richland Hospital

Acute Care Hospitals · Columbia, SC
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number420018
Location5 Medical ParkColumbia, SC 29203 · Richland County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 29203 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$83.18 typical visit price
range $53.57 – $163.84
Typical copayment $20.79 (range $13.39 – $40.96)
Most-billed visit code 99203
Established Patient
$95.12 typical visit price
range $16.96 – $133.52
Typical copayment $23.78 (range $4.24 – $33.38)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

99.32/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored through an Alternative Payment Model
Quality90.59
Promoting Interoperability100
Improvement Activities40

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.

Emergency Medicine
14 RICHLAND MEDICAL PARK DR STE 350
COLUMBIA, SC 29203
Physician Assistant
14 RICHLAND MEDICAL PARK DR STE 350
COLUMBIA, SC 29203
Emergency Medicine
14 RICHLAND MEDICAL PARK DR STE 350
COLUMBIA, SC 29203
Physician Assistant
14 RICHLAND MEDICAL PARK DR STE 350
COLUMBIA, SC 29203
Emergency Medicine
14 RICHLAND MEDICAL PARK DR STE 350
COLUMBIA, SC 29203
Physician Assistant
14 RICHLAND MEDICAL PARK DR STE 350
COLUMBIA, SC 29203
Emergency Medicine
14 RICHLAND MEDICAL PARK DR STE 350
COLUMBIA, SC 29203
Emergency Medicine
14 RICHLAND MEDICAL PARK DR STE 350
COLUMBIA, SC 29203

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 Richardson's NPI number?

The NPI number for William Richardson is 1831160506. It was assigned to this individual provider in the NPPES registry on January 30, 2006.

Where is William Richardson located?

William Richardson practices at 14 Richland Medical Park Dr Ste 350, Columbia, SC 29203. The listed phone number is (803) 434-1663.

What is William Richardson's specialty?

The primary specialty registered for this NPI is Emergency Medicine, specializing in Medical Toxicology, with taxonomy code 207PT0002X.

Is William Richardson enrolled in Medicare?

Yes. William Richardson is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Is William Richardson affiliated with any hospitals?

According to CMS data, William Richardson is affiliated with Prisma Health Richland Hospital.

When was this NPI record last updated?

The NPPES record for William Richardson was last updated on December 23, 2022. NPI Profile syncs with the weekly NPPES data releases published by CMS.