MICHAEL GUINNESS (MD) – Emergency Medicine Physician, NPI 1891766085

MICHAEL GUINNESS (MD) is a healthcare provider. based in Sylvania, Ohio. specializing in Emergency Medicine Physician. They hold the professional credentials MD. They hold a License No. 35-044409 (OH). The NPI Number for MICHAEL GUINNESS (MD) is 1891766085

Main info

Male
Name
MICHAEL GUINNESS (MD)
NPI
1891766085
Phone
(419) 841-5399
Address
4721 SWATHMORE PL
Enumeration Date
27 January 2006
Last Update Date
26 February 2008
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience54
Completeness75
Years active:20State licenses:1Digital endpointsOther names

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Provider Addresses for MICHAEL GUINNESS (MD)

  • 4721, Swathmore Place, Sylvania, Lucas County, Ohio, 43560, United States

    SYLVANIA, OH 435602992

    Phone: (419) 841-5399

    Type: Mailing

  • McLaren St. Luke's, 5901, Monclova Road, Maumee, Lucas County, Ohio, 43537, United States

    MAUMEE, OH 435371855

    Phone: (419) 893-5968

    Type: Location

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

No Open Payments data available for this provider.

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Medicare Enrollment & Revalidation

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No Medicare enrollment or revalidation data available for this provider in our database.

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Medicare Utilization (FFS)

Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·

Educational use only—not medical, billing, or legal advice.

No Medicare fee-for-service utilization data available for this provider in our database.

Insurance plans in this area (ZIP 43560)

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Reviews

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Frequently asked questions

How do payers reference MICHAEL GUINNESS (MD)?
For MICHAEL GUINNESS (MD), use NPI 1891766085 as the unique 10-digit identifier.
Active or inactive — what applies to MICHAEL GUINNESS (MD)?
You should see MICHAEL GUINNESS (MD) as active in CMS-hosted NPPES data.
What clinical focus is listed for MICHAEL GUINNESS (MD)?
At a glance, MICHAEL GUINNESS (MD) is tied to Emergency Medicine Physician. Clinical services aligned with this taxonomy classification.
Is MICHAEL GUINNESS (MD) located near Sylvania?
MICHAEL GUINNESS (MD) currently maps to Sylvania, Ohio in this extract.
What does 2 location(s) imply?
2 practice locations appear in the available data.

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