WILLIAM C GIESEY PA
NPI 1356478234
Physician Assistant in Lakewood, CO

Active since February 27, 2007
8383 W ALAMEDA AVE, LAKEWOOD, CO 80226(303) 338-4545 Get Directions Write a Review

NPPES record last updated: July 2, 2014. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About William C Giesey Pa NPPES

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

WILLIAM C GIESEY PA (NPI 1356478234) is an individual physician assistant in Lakewood, Colorado, licensed in Colorado (1026) and active in the NPI registry since February 2007.

NPPES Registry Identity

NPI1356478234
Entity TypeIndividualMale
Primary Taxonomy363A00000X
Provider Legal NameWILLIAM C GIESEYCredential: PA
Location Address8383 W ALAMEDA AVELakewood, CO 80226-3007
Mailing Address8383 W Alameda AveLakewood, CO 80226-3007 · (303) 338-4545
Sole ProprietorNo
Enumeration DateFebruary 27, 2007
Last NPPES UpdateJuly 2, 2014
NPI 1356478234 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 CO · 1026
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.
8383 W ALAMEDA AVE, Lakewood, CO 80226

Other Identifiers 4

Medicaid18222595CO
Medicare PINC010638CO
Medicare PINCK10807CO
Other010638CO · Kaiser Commercial Number

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.

Licensed Practical Nurse
8383 W ALAMEDA AVE
LAKEWOOD, CO 80226
Registered Nurse
8383 W ALAMEDA AVE
LAKEWOOD, CO 80226
Technician/Technologist (Ophthalmic)
8383 W ALAMEDA AVE
LAKEWOOD, CO 80226
Registered Nurse
8383 W ALAMEDA AVE
LAKEWOOD, CO 80226
Physical Therapist
8383 W ALAMEDA AVE
LAKEWOOD, CO 80226
Internal Medicine
8383 W ALAMEDA AVE
LAKEWOOD, CO 80226
Pediatrics
8383 W ALAMEDA AVE
LAKEWOOD, CO 80226
Internal Medicine
8383 W ALAMEDA AVE
LAKEWOOD, CO 80226

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 Giesey's NPI number?

The NPI number for William Giesey is 1356478234. It was assigned to this individual provider in the NPPES registry on February 27, 2007.

Where is William Giesey located?

William Giesey practices at 8383 W Alameda Ave, Lakewood, CO 80226. The listed phone number is (303) 338-4545.

What is William Giesey'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 William Giesey was last updated on July 2, 2014. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.