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BILL R CHILES MD
NPI 1255309746
Emergency Medicine in Seneca, SC

Active since March 09, 2006PECOS Enrolled
298 MEMORIAL DR, SENECA, SC 29672(864) 882-3351 Get Directions Write a Review

NPPES record last updated: May 17, 2021. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Bill R Chiles Md NPPES

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

BILL R CHILES MD (NPI 1255309746) is an individual emergency medicine provider in Seneca, South Carolina, licensed in South Carolina (16223) and active in the NPI registry since March 2006. He is enrolled in Medicare PECOS and maintains a secondary practice location in Greenville.

NPPES Registry Identity

NPI1255309746
Entity TypeIndividualMale
Primary Taxonomy207P00000X
Provider Legal NameBILL R CHILESCredential: MD
Location Address298 MEMORIAL DRSeneca, SC 29672-9443
Mailing Address300 E Mcbee Ave Fl 4Greenville, SC 29601-2842 · (803) 522-2286
Phone(864) 882-3351
Sole ProprietorNo
Enumeration DateMarch 9, 2006
Last NPPES UpdateMay 17, 2021
NPPES CertifiedMay 17, 2021
✔ NPI 1255309746 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyEmergency MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207P00000X
License✔ Licensed in SC · 16223
Definition
An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department. The emergency physician provides immediate recognition, evaluation, care, stabilization and disposition of a generally diversified population of adult and pediatric patients in response to acute illness and injury.
Also ListedEmergency Medicine · Emergency Medical ServicesTaxonomy 207PE0004X · License 16223 (SC)
298 MEMORIAL DR, Seneca, SC 29672
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Secondary Practice Location 1

Location 1701 Grove Rd Fl 1Greenville, SC 29605-4210 · Phone (864) 455-7899

Other Identifiers 1

MedicaidTL7156SC

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Bill R Chiles 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.

Medicare Billing Reassignments

3

Medicare enrollment records show Bill Chiles reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Greenville Health System
Same address
General Acute Care Hospital
298 MEMORIAL DR
Seneca, SC 29672
  • Reassigned Medicare billing, South Carolina enrollment
  • 735 clinicians in this Medicare group
NPI 1275941528 (864) 482-3100
Prisma Health-Upstate
Same address
General Acute Care Hospital
298 MEMORIAL DR
Seneca, SC 29672
  • Reassigned Medicare billing, South Carolina enrollment
  • 413 clinicians in this Medicare group
NPI 1063968196 (864) 885-7156
Ghs Partners In Health, Inc.
1.0 mi
Urology
135 PROFESSIONAL PARK DR
Seneca, SC 29678
  • Reassigned Medicare billing, South Carolina enrollment
  • Medicare enrollment name: Prisma Health University Medical Group
  • 3,281 clinicians in this Medicare group
NPI 1457730814 (864) 882-5306

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 6

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 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.
142 services137 patients
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.
78 services78 patients
Emergency department visit with low level of medical decision making 99283
An emergency department visit for a problem of moderate severity involves immediate medical attention for issues like minor fractures, burns, or high fever. The healthcare team will assess your condition, provide necessary treatment, and may suggest further tests or admission if required.
69 services66 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.
39 services39 patients
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only 93010
A routine electrocardiogram (ECG) with 12 leads is a simple, non-invasive test that records the electrical activity of your heart. It helps in identifying heart conditions by detecting irregularities in your heart rhythms. The results are interpreted and a report is provided.
31 services26 patients
Emergency department visit with straightforward medical decision making 99282
An emergency department visit for a mild to moderate issue is when you seek immediate medical attention for a non-life-threatening condition. This could include minor injuries, moderate pain, or illnesses like the flu. During the visit, healthcare professionals assess your condition, provide treatment, and may recommend follow-up care.
26 services26 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 29672 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.

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.

CATHERINE SMITH RN
Registered Nurse
298 MEMORIAL DR
SENECA, SC 29672
Oconee County (864) 482-3500
GREENVILLE HEALTH SYSTEM
Emergency Medicine
298 MEMORIAL DR
SENECA, SC 29672
Oconee County (864) 885-7156
AMY B HOWARD PTA
Physical Therapy Assistant
298 MEMORIAL DR
SENECA, SC 29672
Oconee County (864) 885-7106
BLUE RIDGE EMERGENCY PHYSICIANS, PA
Emergency Medicine (Emergency Medical Services)
298 MEMORIAL DR
SENECA, SC 29672
Oconee County (864) 882-3351
DR. ZANE GARDNER PHARM. D
Pharmacist
298 MEMORIAL DR
SENECA, SC 29672
Oconee County (864) 885-7620
PRISMA HEALTH-UPSTATE
General Acute Care Hospital
298 MEMORIAL DR
SENECA, SC 29672
Oconee County (864) 885-7156
MOLLIE C BARROW PT
Physical Therapist
298 MEMORIAL DR, OCONEE MEMORIAL REHAB SERVICES
SENECA, SC 29672
Oconee County (864) 885-7108
MRS. JACQUELINE ANTOINETTE HUDAK FNP
Nurse Practitioner (Family)
298 MEMORIAL DR
SENECA, SC 29672
Oconee County (864) 885-7758

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 Bill Chiles's NPI number?

The NPI number for Bill Chiles is 1255309746. It was assigned to this individual provider in the NPPES registry on March 9, 2006.

Where is Bill Chiles located?

Bill Chiles practices at 298 Memorial Dr, Seneca, SC 29672. The listed phone number is (864) 882-3351.

What is Bill Chiles's specialty?

The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.

Is Bill Chiles enrolled in Medicare?

Yes. Bill Chiles is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Bill Chiles's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Bill Chiles reassigns Medicare benefits to 3 organizations: Greenville Health System (Seneca, SC), Prisma Health-Upstate (Seneca, SC) and Ghs Partners In Health, Inc. (Seneca, SC). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Bill Chiles's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Bill Chiles was last updated on May 17, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.