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ANTHONY J LINN MD
NPI 1619056306
Surgery in Milwaukee, WI

Active since November 03, 2006PECOS Enrolled
2311 N PROSPECT, MILWAUKEE, WI 53211(414) 319-3000 Get Directions Write a Review

NPPES record last updated: June 12, 2012. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Anthony J Linn Md NPPES

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

ANTHONY J LINN MD (NPI 1619056306) is an individual surgery provider in Milwaukee, Wisconsin, licensed in Wisconsin (23131) and active in the NPI registry since November 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1619056306
Entity TypeIndividualMale
Primary Taxonomy208600000X
Provider Legal NameANTHONY J LINNCredential: MD
Location Address2311 N PROSPECTMilwaukee, WI 53211
Mailing Address4425 N Port Washington Rd, Attn: Clinic CredentialingGlendale, WI 53212-1082 · (414) 319-3000
Phone(414) 319-3000
Sole ProprietorNo
Enumeration DateNovember 3, 2006
Last NPPES UpdateJune 12, 2012
✔ NPI 1619056306 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySurgeryAllopathic & Osteopathic Physicians
Taxonomy Code208600000X
License✔ Licensed in WI · 23131
Definition
A general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and soft tissue; endocrine system; head and neck surgery; pediatric surgery; surgical critical care; surgical oncology; trauma and burns; and vascular surgery. General surgeons increasingly provide care through the use of minimally invasive and endoscopic techniques. Many general surgeons also possess expertise in transplantation surgery, plastic surgery and cardiothoracic surgery.
2311 N PROSPECT, Milwaukee, WI 53211
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Other Identifiers 2

Medicaid30334600WI
Medicare UPINB54610WI

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include CareSource (Common Ground Healthcare).Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Anthony J Linn Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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.

Medicare Billing Reassignment

Medicare enrollment records show Anthony Linn reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Columbia St. Mary's Hospital Milwaukee Inc
0.2 mi
Multi-Specialty
2323 N LAKE DR
Milwaukee, WI 53211
  • Reassigned Medicare billing, Wisconsin enrollment
  • Medicare enrollment name: Columbia St Marys Hospital Milwaukee Inc
  • 856 clinicians in this Medicare group
NPI 1225071491 (414) 585-1000

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 53211 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$82.92 typical visit price
range $53.90 – $163.24
Typical copayment $20.73 (range $13.47 – $40.81)
Most-billed visit code 99203
Established Patient
$67.37 typical visit price
range $17.40 – $133.76
Typical copayment $16.84 (range $4.35 – $33.44)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 4

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

JOHN E WATT MD
Internal Medicine
2311 N PROSPECT
MILWAUKEE, WI 53211
Milwaukee County (414) 319-3000
MARCUS T PERRY MD
Internal Medicine
2311 N PROSPECT
MILWAUKEE, WI 53211
Milwaukee County (414) 319-3000
CHARLES CROMWELL MD
Internal Medicine (Gastroenterology)
2311 N PROSPECT
MILWAUKEE, WI 53211
Milwaukee County (414) 319-3000
JOHN P GERLACH MD
Internal Medicine
2311 N PROSPECT
MILWAUKEE, WI 53211
Milwaukee County (414) 319-3000

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 Anthony Linn's NPI number?

The NPI number for Anthony Linn is 1619056306. It was assigned to this individual provider in the NPPES registry on November 3, 2006.

Where is Anthony Linn located?

Anthony Linn practices at 2311 N Prospect, Milwaukee, WI 53211. The listed phone number is (414) 319-3000.

What is Anthony Linn's specialty?

The primary specialty registered for this NPI is Surgery with taxonomy code 208600000X.

Is Anthony Linn enrolled in Medicare?

Yes. Anthony Linn is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Anthony Linn's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Anthony Linn reassigns Medicare benefits to Columbia St. Mary's Hospital Milwaukee Inc (Milwaukee, WI). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Anthony Linn's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Anthony Linn accept?

Health plans from CareSource (Common Ground Healthcare) list Anthony Linn as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Anthony Linn was last updated on June 12, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.