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DR. HAROLD LEROY ISHLER M.D.
NPI 1477578730
Family Medicine in Baton Rouge, LA

Active since July 13, 2006
9001 SUMMA AVE, BATON ROUGE, LA 70809(225) 761-5200(225) 761-5344 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. Harold Leroy Ishler M.d. NPPES

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

DR. HAROLD LEROY ISHLER M.D. (NPI 1477578730) is an individual family medicine provider in Baton Rouge, Louisiana, licensed in Louisiana (08553R) and active in the NPI registry since July 2006.

NPPES Registry Identity

NPI1477578730
Entity TypeIndividualMale
Primary Taxonomy207Q00000X
Provider Legal NameDR. HAROLD LEROY ISHLERCredential: M.D.
Location Address9001 SUMMA AVEBaton Rouge, LA 70809-3726
Mailing Address9001 Summa AveBaton Rouge, LA 70809-3726 · (225) 761-5200 · Fax (225) 761-5344
Phone(225) 761-5200
Fax(225) 761-5344
Sole ProprietorYes
Enumeration DateJuly 13, 2006
Last NPPES UpdateJuly 8, 2007
✔ NPI 1477578730 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207Q00000X
License✔ Licensed in LA · 08553R
Definition
Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.
9001 SUMMA AVE, Baton Rouge, LA 70809
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Other Identifiers 3

Medicare ID-Type Unspecified5N265
Medicare UPIND61917
Medicaid1904384LA

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.

DR. THOMAS R FAIRLEY O.D.
Optometrist
9001 SUMMA AVE
BATON ROUGE, LA 70809
East Baton Rouge Parish (225) 761-5200
KAYLA DAWN SLIMAN M.D.
Internal Medicine (Gastroenterology)
9001 SUMMA AVE
BATON ROUGE, LA 70809
East Baton Rouge Parish (225) 761-5219
ABDUL BASET KHAN MD
Psychiatry & Neurology (Neurology)
9001 SUMMA AVE
BATON ROUGE, LA 70809
East Baton Rouge Parish (225) 761-5200
DIONNA MICHELLE MATHEWS M.D.
Pediatrics
9001 SUMMA AVE
BATON ROUGE, LA 70809
East Baton Rouge Parish (225) 761-5405
MS. MOLLY ELIZABETH MCRAE RN PRACTITIONER
Nurse Practitioner
9001 SUMMA AVE
BATON ROUGE, LA 70809
East Baton Rouge Parish (225) 761-5200
WILLIAM FREDERICK WATERS PH.D
Psychologist (Clinical)
9001 SUMMA AVE
BATON ROUGE, LA 70809
East Baton Rouge Parish (225) 761-5200
GIA TYSON LANDRY M.D.
Internal Medicine (Gastroenterology)
9001 SUMMA AVE
BATON ROUGE, LA 70809
East Baton Rouge Parish (225) 761-5219
ELIZABETH BREAUX MCELVEEN RNFA
Registered Nurse
9001 SUMMA AVE
BATON ROUGE, LA 70809
East Baton Rouge Parish (225) 761-5479

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 Harold Ishler's NPI number?

The NPI number for Harold Ishler is 1477578730. It was assigned to this individual provider in the NPPES registry on July 13, 2006.

Where is Harold Ishler located?

Harold Ishler practices at 9001 Summa Ave, Baton Rouge, LA 70809. The listed phone number is (225) 761-5200.

What is Harold Ishler's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

When was this NPI record last updated?

The NPPES record for Harold Ishler was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.