Brian Mcnicholas, DO

Emergency Medicine · Warren, OH

Call (330) 841-4029 Directions

At a glance

667 Eastland Ave Se, Warren, OH 44484-4503

NPPES record updated Jul 29, 2025. Public records can lag behind changes at a practice.

Before you call: a quick checklist
  • Are you accepting new patients?
  • Do you accept my specific insurance plan?
  • Do you provide the service I need at this address?
  • Do I need a referral, and what is the earliest appointment?

Insurance participation and appointment availability are not established by these public records.

Medicare & insurance

Insurance participation is not established by these public records. Ask the practice and your insurer about your specific plan and this location.

How to check your coverage

Use your plan’s provider directory or the member-services number on your insurance card. Confirm the clinician, practice address, service, and whether a referral is required. A missing opt-out record does not establish Medicare acceptance.

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Practice location

667 Eastland Ave Se St. Joseph Warren Hospital Emergency Dept
Warren, OH 44484-4503

Additional reported practice locations

601 W 2Nd St
Bloomington, IN 474032317
Phone: 8123539515
1185 N 1000 W
Linton, IN 474415282
Phone: 8128472281
REPORTED BACKGROUND

Education & affiliations

Medical / professional school
Lake Erie College Of Osteopathic Medicine, Erie
Graduation year
2016
CMS specialties
Emergency Medicine

Practice groups

Reported hospital affiliations

Graduation year does not establish years in practice. A reported affiliation does not establish employment, current admitting privileges, or insurance participation.

Source: CMS National Downloadable File · Published Oct 15, 2026.

Source: CMS Facility Affiliation Data · Published Oct 15, 2026.

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PUBLISHED MEDICARE ACTIVITY

Procedures in the public data

Reported activity can help you ask more informed questions about a practice’s services.

No displayed procedure-category record in this release. This does not mean the clinician performs no procedures.

CMS uses a one-year claims window with a reporting lag. Counts cover the Medicare activity included by CMS, not all patients. “1–10” is a published range. Volume is not a quality or outcomes score. Coverage and methodology

Source: CMS Utilization Data · Published Oct 15, 2026.

Find providers with a similar service mix

Compare 2024 published Medicare activity in the same reported specialty, here or in another city.

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PAYMENT TRANSPARENCY

Industry-reported general payments

No matching general-payment summary in the imported release. This is not a verified zero and does not rule out other payment types or years.

Source: CMS 2025 payments grouped by covered recipient and nature of payments · Published Jun 30, 2026.

Professional details: NPI, taxonomy & registry record
NPI1578922902
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Registry details

Primary taxonomy
Emergency Medicine
Taxonomy code
207P00000X
Enumeration date
Feb 12, 2016
Record updated
Jul 29, 2025
More registry details
Provider type
Individual · Type 1
Reported credentials
DO

Reported taxonomies and licenses

Emergency Medicine

207P00000X

License reported: 02005946A IN

Specialty details in registry

390200000X

Emergency Medicine

207P00000X · Primary

License reported: 34.013992 OH

License numbers and credentials are reported to NPPES; HCPList does not independently verify them.

Practice location

667 Eastland Ave Se
St. Joseph Warren Hospital Emergency Dept
Warren, OH 44484-4503
Phone
(330) 841-4029
Mailing address
493 AURORA DR

YOUNGSTOWN, OH 445051105
Source: NPPES Source through Oct 18, 2026An NPI does not verify licensure or credentials.

Information may be outdated or incomplete. Confirm details directly with the practice. HCPList is an independent directory and is not affiliated with CMS.

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