Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Dr. Carter Whitridge Quayle, MD

Individual provider Emergency Medicine Physician · NPI 1528010154

Dr. Carter Whitridge Quayle, MD practises Emergency Medicine in Winnfield, Louisiana. Qualified in 1998, 28 years ago. Practices with Lasalle Parish Hospital Service Dist NO1, a 22-clinician group and accepts Medicare assignment. Licensed in Louisiana.

Years since qualifying
28
Licensed in
LA
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

301 W Boundary Ave
Winnfield, LA 71483-3427 Not confirmed with CMS for 17 years — call before visiting
Phone: (318) 325-6971
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence 199974 (LA)

Record details

NPI number1528010154
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 16, 2006
Last updated in NPPESApril 30, 2009

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyEMERGENCY MEDICINE
Medical schoolOTHER
Graduated 1998 (28 years in practice)
Group practice Lasalle Parish Hospital Service Dist No1 — 22 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients49
Services billed 72 a service is one billed item, such as a visit, a test or a procedure
Average patient age72

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician.

Colleagues at Lasalle Parish Hospital Service Dist NO1

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 22 clinicians in the practice; 12 are shown here.

Other providers in Winnfield