JOSEPH WILLIAM MAYER MD
NPI 1780261784
Surgery in Youngstown, OH

Q: What is Joseph Mayer's NPI number?

The NPI number for Joseph Mayer is 1780261784. It was assigned to this individual provider in the NPPES registry on March 25, 2021.

Q: What is Joseph Mayer's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Joseph Mayer was last updated on June 23, 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.

Active since March 25, 2021PECOS Enrolled

1044 BELMONT AVE, YOUNGSTOWN, OH 44504(330) 480-3124 Get Directions Write a Review

NPPES record last updated: June 23, 2022. Verified against the NPPES registry weekly; last sync: October 25, 2026.

On this page

About Joseph William Mayer Md NPPES

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

JOSEPH WILLIAM MAYER MD (NPI 1780261784) is an individual surgery provider in Youngstown, Ohio, licensed in Ohio (57.250834) and active in the NPI registry since March 2021. He is enrolled in Medicare PECOS, is affiliated with St Elizabeth Youngstown Hospital, and maintains a secondary practice location in Columbus.

NPPES Registry Identity

NPI1780261784

Entity TypeIndividualMale

Primary Taxonomy208600000X

Provider Legal NameJOSEPH WILLIAM MAYERCredential: MD

Location Address1044 BELMONT AVEYoungstown, OH 44504-1006

Mailing Address1044 Belmont AveYoungstown, OH 44504-1006 · (330) 480-3124

Phone(330) 480-3124

Sole ProprietorNo

Medical School CMSNortheastern Ohio University College Of MedicineGraduated 2021

Enumeration DateMarch 25, 2021

Last NPPES UpdateJune 23, 2022

NPPES CertifiedJune 23, 2022

✔ NPI 1780261784 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtySurgeryAllopathic & Osteopathic Physicians

Taxonomy Code208600000X

License✔ Licensed in OH · 57.250834

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.

Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X

1044 BELMONT AVE, Youngstown, OH 44504

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Secondary Practice Location 1

Location 13595 Olentangy River RdColumbus, OH 43214-3440 · Phone (614) 566-5456 · Fax (614) 566-6902

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Joseph William Mayer Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID2961801196

PECOS Enrollment IDI20260903003782

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 Joseph Mayer reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Providence Medical Foundation

2,038 mi

Urology

19333 BEAR VALLEY RD, SUITE 106
Apple Valley, CA 92308

Reassigned Medicare billing, California enrollment
1,699 clinicians in this Medicare group

NPI 1053616706 (760) 240-5505

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

Hospital Affiliations CMS Care Compare

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

St Elizabeth Youngstown Hospital

Acute Care Hospitals · Youngstown, OH

2/5 CMS rating

OwnershipVoluntary non-profit - Church

CMS Certification Number360064

Location1044 Belmont AvenueYoungstown, OH 44501 · Mahoning County

Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 44504 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.

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.

DR. MICHAEL ALLEN VAN WINKLE D.O

Internal Medicine