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CORNELIUS L. MAYFIELD, M.D., L.L.C.
NPI 1154517696
Internal Medicine in Baton Rouge, LA

Active since September 19, 2007
7777 HENNESSY BLVD, SUITE 102, BATON ROUGE, LA 70808(225) 214-4300(225) 214-4303 Get Directions Write a Review

NPPES record last updated: October 12, 2007. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Cornelius L. Mayfield, M.d., L.l.c. NPPES

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

CORNELIUS L. MAYFIELD, M.D., L.L.C. (NPI 1154517696) is a healthcare organization registered as an internal medicine in Baton Rouge, Louisiana and active in the NPI registry since September 2007. The organization lists Cornelius Laffitte Mayfield, Organizer, as its authorized official.

NPPES Registry Identity

NPI1154517696
Entity TypeOrganization
Primary Taxonomy207R00000X
Legal Business NameCORNELIUS L. MAYFIELD, M.D., L.L.C.
Location Address7777 HENNESSY BLVD, SUITE 102Baton Rouge, LA 70808-4300
Mailing Address7777 Hennessy Blvd, Suite 102Baton Rouge, LA 70808-4300 · (225) 214-4300 · Fax (225) 214-4303
Phone(225) 214-4300
Fax(225) 214-4303
Organization SubpartNo
Authorized OfficialCornelius Laffitte MayfieldOrganizer · (225) 214-4300
Enumeration DateSeptember 19, 2007
Last NPPES UpdateOctober 12, 2007
✔ NPI 1154517696 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in LA · 12328R
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
7777 HENNESSY BLVD, Baton Rouge, LA 70808
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Other Identifiers 4

Medicare UPING56380
Medicare PIN5Y686CB57
Medicare PIN5CB57
Medicaid1698989LA

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

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.

SARA ADAMS MARTIN MD
Anesthesiology
7777 HENNESSY BLVD, SUITE 301
BATON ROUGE, LA 70808
East Baton Rouge Parish (225) 214-6438
CELESTE BUUCK FNP
Nurse Practitioner
7777 HENNESSY BLVD, SUITE 1000
BATON ROUGE, LA 70808
East Baton Rouge Parish (225) 767-3900
PAMELA STANLEY NP
Nurse Practitioner (Acute Care)
7777 HENNESSY BLVD, SUITE 701
BATON ROUGE, LA 70808
East Baton Rouge Parish (225) 765-5864
EYE SPECIALISTS EYEWEAR
Durable Medical Equipment & Medical Supplies
7777 HENNESSY BLVD, SUITE 5000
BATON ROUGE, LA 70808
East Baton Rouge Parish (225) 768-7777
DR. JOHN MCALISTER WHITAKER M.D.
Surgery
7777 HENNESSY BLVD, SUITE 612
BATON ROUGE, LA 70808
East Baton Rouge Parish (225) 769-5656
PAULLA DANIELLE BROUILLETTE PA
Physician Assistant
7777 HENNESSY BLVD, OUR LADY OF THE LAKE MED CNTR -- ER DEPT
BATON ROUGE, LA 70808
East Baton Rouge Parish (888) 447-2450
OUR LADY OF THE LAKE ADVANCED HEALTH SOLUTIONS
Surgery
7777 HENNESSY BLVD, SUITE 612
BATON ROUGE, LA 70808
East Baton Rouge Parish (225) 769-5656
AMY MARTIN MCMILLAN CRNA
Nurse Anesthetist, Certified Registered
7777 HENNESSY BLVD, SUITE 301
BATON ROUGE, LA 70808
East Baton Rouge Parish (225) 214-6438

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 Cornelius L. Mayfield, M.D., L.L.C.'s NPI number?

The NPI number for Cornelius L. Mayfield, M.D., L.L.C. is 1154517696. It was assigned to this organization in the NPPES registry on September 19, 2007.

Where is Cornelius L. Mayfield, M.D., L.L.C. located?

Cornelius L. Mayfield, M.D., L.L.C. is located at 7777 Hennessy Blvd Suite 102, Baton Rouge, LA 70808. The listed phone number is (225) 214-4300.

What is Cornelius L. Mayfield, M.D., L.L.C.'s specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

When was this NPI record last updated?

The NPPES record for Cornelius L. Mayfield, M.D., L.L.C. was last updated on October 12, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.