Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Mr. James D Quarles, MD

Internal Medicine Physician in Frankfort, KY · enumerated 2005 · practices at James D Quarles MD.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1629077326

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Mr. James D Quarles

Credential MD

Sex Male

Practice address Frankfort, KY, 40601

Phone (502) 227-8681

Fax (502) 223-7046

Enumeration date Jul 15, 2005

Last updated in NPPES Nov 9, 2018

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

207RS0010X Sports Medicine (Internal Medicine) Physician Allopathic & Osteopathic Physicians · License 23513 (KY) Secondary

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 37457 (KY) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier	Type	State	Issuer
C30629	Other	KY	RAILROAD MEDICARE
P00172504	Other	KY	RAILROAD MEDICARE
65934895	Medicaid	KY	-
64069610	Medicaid	KY	-
ANTHEM BCBS	Other	KY	000000048740

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

What specialty is James Quarles?

James Quarles is registered in NPPES with the primary taxonomy of Internal Medicine Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

Other providers at this practice address

Browse all →

James D Quarles MD Internal Medicine Physician · Frankfort, KY NPI 1184146276

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-11-09.