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WILLIAM J SCHIRMER MD
NPI 1225049976
Surgery in Delaware, OH

Active since August 10, 2006PECOS Enrolled
81.3/100
CMS Quality Rating
551 W CENTRAL AVE, SUITE 303, DELAWARE, OH 43015(740) 615-0350(740) 615-1359 Get Directions Write a Review

NPPES record last updated: January 5, 2022. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About William J Schirmer Md NPPES

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

WILLIAM J SCHIRMER MD (NPI 1225049976) is an individual surgery provider in Delaware, Ohio, licensed in Ohio (35051363) and active in the NPI registry since August 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1225049976
Entity TypeIndividualMale
Primary Taxonomy208600000X
Provider Legal NameWILLIAM J SCHIRMERCredential: MD
Location Address551 W CENTRAL AVE, SUITE 303Delaware, OH 43015-1493
Mailing Address561 W Central AveDelaware, OH 43015-1410 · (740) 615-1324 · Fax (740) 615-1344
Phone(740) 615-0350
Fax(740) 615-1359
Sole ProprietorNo
Enumeration DateAugust 10, 2006
Last NPPES UpdateJanuary 5, 2022
✔ NPI 1225049976 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySurgeryAllopathic & Osteopathic Physicians
Taxonomy Code208600000X
License✔ Licensed in OH · 35051363
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.
551 W CENTRAL AVE, Delaware, OH 43015
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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

William J Schirmer 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 William Schirmer reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Ohiohealth Corporation
19 mi
Cardiovascular Disease
3705 OLENTANGY RIVER RD, SUITE 100
Columbus, OH 43214
  • Reassigned Medicare billing, Ohio enrollment
  • 3,314 clinicians in this Medicare group
NPI 1194979526 (614) 262-6772

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 43015 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
$84.72 typical visit price
range $54.34 – $166.65
Typical copayment $21.18 (range $13.58 – $41.66)
Most-billed visit code 99203
Established Patient
$68.07 typical visit price
range $17.10 – $135.40
Typical copayment $17.01 (range $4.27 – $33.85)
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.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

81.3/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality73.58
Promoting Interoperability98
Improvement Activities40
Cost65.77

Other Providers at the Same Location NPPES 6

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

LAUREN KELSEY-TSEN MCCLAIN CNP
Nurse Practitioner (Family)
551 W CENTRAL AVE
DELAWARE, OH 43015
Delaware County (740) 615-0400
CLINICAL CARDIOLOGY SPECIALISTS, INC
Internal Medicine (Cardiovascular Disease)
551 W CENTRAL AVE, SUITE 204
DELAWARE, OH 43015
Delaware County (740) 368-5077
TERRY D. OLEJKO, D.D.S., M.S.
Dentist (Oral and Maxillofacial Surgery)
551 W CENTRAL AVE
DELAWARE, OH 43015
Delaware County (740) 368-5566
MOUNT CARMEL HEALTH PROVIDERS TWO, LLC
Internal Medicine (Cardiovascular Disease)
551 W CENTRAL AVE
DELAWARE, OH 43015
Delaware County (740) 368-5077
MARK A. THOMA M.D.
Pediatrics
551 W CENTRAL AVE, SUITE 303
DELAWARE, OH 43015
Delaware County (740) 615-0300
DR. TERESA ROSE RECKER GROSS D.O.
Pediatrics
551 W CENTRAL AVE, SUITE 103
DELAWARE, OH 43015
Delaware County (740) 615-0300

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 Schirmer's NPI number?

The NPI number for William Schirmer is 1225049976. It was assigned to this individual provider in the NPPES registry on August 10, 2006.

Where is William Schirmer located?

William Schirmer practices at 551 W Central Ave Suite 303, Delaware, OH 43015. The listed phone number is (740) 615-0350.

What is William Schirmer's specialty?

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

Is William Schirmer enrolled in Medicare?

Yes. William Schirmer is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for William Schirmer's services?

According to the CMS Revalidation Reassignment List (October 2026 release), William Schirmer reassigns Medicare benefits to Ohiohealth Corporation (Columbus, OH). 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 William Schirmer's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for William Schirmer was last updated on January 5, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.