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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

MR. CHARLES DAVID DAY PA-C, MPAS
NPI 1396720488
Physician Assistant in Fort Riley, KS

Active since December 12, 2005
USA MEDDAC ATTN: CREDENTIALS, 650 HUEBNER ROAD, FORT RILEY, KS 66442(785) 239-7151 Get Directions Write a Review

NPPES record last updated: August 5, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Aug 5, 2026, Feb 4, 2022 (2 updates tracked since 2022).

About Mr. Charles David Day Pa-c, Mpas NPPES

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

MR. CHARLES DAVID DAY PA-C, MPAS (NPI 1396720488) is an individual physician assistant in Fort Riley, Kansas, licensed in Kansas (15-02292) and active in the NPI registry since December 2005.

NPPES Registry Identity

NPI1396720488
Entity TypeIndividualMale
Primary Taxonomy363A00000X
Provider Legal NameMR. CHARLES DAVID DAYCredential: PA-C, MPAS
Location AddressUSA MEDDAC ATTN: CREDENTIALS, 650 HUEBNER ROADFort Riley, KS 66442
Mailing AddressUsa Meddac Attn: Credentials, 650 Huebner RoadFort Riley, KS 66442 · (785) 239-7151
Phone(785) 239-7151
Sole ProprietorNo
Enumeration DateDecember 12, 2005
Last NPPES UpdateAugust 5, 20262 updates tracked since enumeration
NPPES CertifiedAugust 5, 2026
✔ NPI 1396720488 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPhysician AssistantPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363A00000X
License✔ Licensed in KS · 15-02292
Definition
A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.
USA MEDDAC ATTN: CREDENTIALS, Fort Riley, KS 66442
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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 Charles Day's NPI number?

The NPI number for Charles Day is 1396720488. It was assigned to this individual provider in the NPPES registry on December 12, 2005.

Where is Charles Day located?

Charles Day practices at Usa Meddac Attn: Credentials 650 Huebner Road, Fort Riley, KS 66442. The listed phone number is (785) 239-7151.

What is Charles Day's specialty?

The primary specialty registered for this NPI is Physician Assistant with taxonomy code 363A00000X.

When was this NPI record last updated?

The NPPES record for Charles Day was last updated on August 5, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 days 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.