DR. WILLIAM GLYNN DAY D.PH., R.PH., FASCP
NPI 1902932791
Pharmacist - Geriatric in Baton Rouge, LA

Q: What is William Day's NPI number?

The NPI number for William Day is 1902932791. It was assigned to this individual provider in the NPPES registry on February 26, 2007.

Q: What is William Day's specialty?

The primary specialty registered for this NPI is Pharmacist, specializing in Geriatric, with taxonomy code 1835G0303X.

Q: When was this NPI record last updated?

The NPPES record for William Day 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.

Active since February 26, 2007

142 COUNTRYSIDE DR, BATON ROUGE, LA 70810(225) 324-8163(220) 208-1739 Get Directions Write a Review

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

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About Dr. William Glynn Day D.ph., R.ph., Fascp NPPES

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

DR. WILLIAM GLYNN DAY D.PH., R.PH., FASCP (NPI 1902932791) is an individual geriatric provider in Baton Rouge, Louisiana, licensed in Louisiana (13315) and active in the NPI registry since February 2007.

NPPES Registry Identity

NPI1902932791

Entity TypeIndividualMale

Primary Taxonomy1835G0303X

Provider Legal NameDR. WILLIAM GLYNN DAYCredential: D.PH., R.PH., FASCP

Location Address142 COUNTRYSIDE DRBaton Rouge, LA 70810-5500

Mailing Address142 Countryside DrBaton Rouge, LA 70810-5500 · (225) 324-8163 · Fax (225) 208-1739

Phone(225) 324-8163

Fax(220) 208-1739

Sole ProprietorYes

Enumeration DateFebruary 26, 2007

Last NPPES UpdateJuly 8, 2007

✔ NPI 1902932791 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPharmacist · GeriatricPharmacy Service Providers

Taxonomy Code1835G0303X

License✔ Licensed in LA · 13315

Definition

A pharmacist who is certified in geriatric pharmacy practice is designated as a Certified Geriatric Pharmacist (CGP). To become certified, candidates are expected to be knowledgeable about principles of geriatric pharmacotherapy and the provision of pharmaceutical care to the elderly.

142 COUNTRYSIDE DR, Baton Rouge, LA 70810

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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 William Day's NPI number?

The NPI number for William Day is 1902932791. It was assigned to this individual provider in the NPPES registry on February 26, 2007.

Where is William Day located?

William Day practices at 142 Countryside Dr, Baton Rouge, LA 70810. The listed phone number is (225) 324-8163.

What is William Day's specialty?

The primary specialty registered for this NPI is Pharmacist, specializing in Geriatric, with taxonomy code 1835G0303X.

When was this NPI record last updated?

The NPPES record for William Day 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.