Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

KEAGAN TIMOTHY GERTZ MD
NPI 1649895228
Orthopaedic Surgery - Orthopaedic Surgery of the Spine in Green Bay, WI

Active since June 10, 2020PECOS Enrolled
2223 LIME KILN RD, GREEN BAY, WI 54311(920) 430-8113 Get Directions Write a Review

NPPES record last updated: July 17, 2026. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Jul 17, 2026, Jun 10, 2020 (2 updates tracked since 2020).

About Keagan Timothy Gertz Md NPPES

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

KEAGAN TIMOTHY GERTZ MD (NPI 1649895228) is an individual orthopaedic surgery of the spine provider in Green Bay, Wisconsin, licensed in Wisconsin (87333-20) and active in the NPI registry since June 2020. He is enrolled in Medicare PECOS, is affiliated with Upmc Presbyterian Shadyside, and is a graduate of Cincinnati College Of Medicine And Surgery (2020).

NPPES Registry Identity

NPI1649895228
Entity TypeIndividualMale
Primary Taxonomy207XS0117X
Provider Legal NameKEAGAN TIMOTHY GERTZCredential: MD
Location Address2223 LIME KILN RDGreen Bay, WI 54311-6234
Mailing Address2223 Lime Kiln RdGreen Bay, WI 54311-6234
Sole ProprietorNo
Medical School CMSCincinnati College Of Medicine And SurgeryGraduated 2020
Enumeration DateJune 10, 2020
Last NPPES UpdateJuly 17, 20262 updates tracked since enumeration
NPPES CertifiedJuly 17, 2026
NPI 1649895228 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyOrthopaedic Surgery · Orthopaedic Surgery of the SpineAllopathic & Osteopathic Physicians
Taxonomy Code207XS0117X
License Licensed in WI · 87333-20
Definition

Recognized by several state medical boards as a fellowship subspecialty program of orthopaedic surgery, orthopaedic surgeons of the spine deal with the evaluation and nonoperative and operative treatment of the full spectrum of primary spinal disorders including trauma, degenerative, deformity, tumor, and reconstructive.

2223 LIME KILN RD, Green Bay, WI 54311

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare and accepts Medicare assignment

Keagan Timothy Gertz Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID7618381823
PECOS Enrollment IDI20251003002590
Eligible to Order & Refer Part B Labs & Imaging Durable Medical Equipment Home Health Agency Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Upmc Presbyterian Shadyside

Acute Care Hospitals · Pittsburgh, PA
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number390164
Location200 Lothrop StreetPittsburgh, PA 15213 · Allegheny County
Emergency services

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.

Internal Medicine (Rheumatology)
2223 LIME KILN RD, STE 1
GREEN BAY, WI 54311
Orthopaedic Surgery
2223 LIME KILN RD
GREEN BAY, WI 54311
Physical Medicine & Rehabilitation
2223 LIME KILN RD
GREEN BAY, WI 54311
Orthopaedic Surgery
2223 LIME KILN RD, SUITE 1
GREEN BAY, WI 54311
Clinic/Center (Rehabilitation)
2223 LIME KILN RD
GREEN BAY, WI 54311
Physical Therapist
2223 LIME KILN RD
GREEN BAY, WI 54311
Physical Therapist
2223 LIME KILN RD
GREEN BAY, WI 54311
Physical Therapist
2223 LIME KILN RD
GREEN BAY, WI 54311

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 Keagan Gertz's NPI number?

The NPI number for Keagan Gertz is 1649895228. It was assigned to this individual provider in the NPPES registry on June 10, 2020.

Where is Keagan Gertz located?

Keagan Gertz practices at 2223 Lime Kiln Rd, Green Bay, WI 54311. The listed phone number is (920) 430-8113.

What is Keagan Gertz's specialty?

The primary specialty registered for this NPI is Orthopaedic Surgery, specializing in Orthopaedic Surgery of the Spine, with taxonomy code 207XS0117X.

Is Keagan Gertz enrolled in Medicare?

Yes. Keagan Gertz is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Is Keagan Gertz affiliated with any hospitals?

According to CMS data, Keagan Gertz is affiliated with Upmc Presbyterian Shadyside.

When was this NPI record last updated?

The NPPES record for Keagan Gertz was last updated on July 17, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.