JOHN JOSEPH GRAYKOSKI PA
NPI 1740234772
Physician Assistant in Barron, WI

Active since May 22, 2006
1222 E WOODLAND AVE, BARRON, WI 54812(715) 537-3166 Get Directions Write a Review

NPPES record last updated: October 11, 2019. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Oct 11, 2019, Apr 27, 2018 (2 updates tracked since 2018).

About John Joseph Graykoski Pa NPPES

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

JOHN JOSEPH GRAYKOSKI PA (NPI 1740234772) is an individual physician assistant in Barron, Wisconsin, licensed in Wisconsin (1944) and active in the NPI registry since May 2006.

NPPES Registry Identity

NPI1740234772
Entity TypeIndividualMale
Primary Taxonomy363A00000X
Provider Legal NameJOHN JOSEPH GRAYKOSKICredential: PA
Location Address1222 E WOODLAND AVEBarron, WI 54812-1765
Mailing AddressPo Box 1510Eau Claire, WI 54702-1510 · (715) 838-5222
Sole ProprietorNo
Enumeration DateMay 22, 2006
Last NPPES UpdateOctober 11, 20192 updates tracked since enumeration
NPI 1740234772 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 5

Primary SpecialtyPhysician AssistantPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363A00000X
License Licensed in WI · 1944
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.

Also ListedEmergency MedicineTaxonomy 207P00000X · License 1944023 (WI)
Also ListedEmergency Medicine · Emergency Medical ServicesTaxonomy 207PE0004X · License 1944023 (WI)
Also ListedEmergency Medicine · Pediatric Emergency MedicineTaxonomy 207PP0204X · License 1944023 (WI)
Also ListedEmergency Medicine · Medical ToxicologyTaxonomy 207PT0002X · License 1944023 (WI)
1222 E WOODLAND AVE, Barron, WI 54812

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.

Physical Therapist
1222 E WOODLAND AVE
BARRON, WI 54812
Family Medicine
1222 E WOODLAND AVE
BARRON, WI 54812
Family Medicine
1222 E WOODLAND AVE
BARRON, WI 54812
Physical Therapist
1222 E WOODLAND AVE
BARRON, WI 54812
Family Medicine
1222 E WOODLAND AVE
BARRON, WI 54812
Orthopaedic Surgery
1222 E WOODLAND AVE
BARRON, WI 54812
Physical Therapist
1222 E WOODLAND AVE
BARRON, WI 54812
Family Medicine
1222 E WOODLAND AVE
BARRON, WI 54812

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 John Graykoski's NPI number?

The NPI number for John Graykoski is 1740234772. It was assigned to this individual provider in the NPPES registry on May 22, 2006.

Where is John Graykoski located?

John Graykoski practices at 1222 E Woodland Ave, Barron, WI 54812. The listed phone number is (715) 537-3166.

What is John Graykoski'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 John Graykoski was last updated on October 11, 2019. NPI Profile syncs with the weekly NPPES data releases published by CMS.