Provider Profile
Michael D. Lonergan
Unclaimed ProfileAbout Michael Lonergan
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Specialty
Credentials & Licensing
Source: NPPES NPI Registry
Contact Information
- (517) 853-6800
- Email not available
Practice Locations
132 S CEDAR ST
Mason, MI 48854
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other providers at this location 3
Same specialty, same street address — most likely the same department or group.
Also at this address 1
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Common questions
Where can I find Michael D. Lonergan?
Michael D. Lonergan is listed at 132 S Cedar St, Mason, MI 48854. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Michael D. Lonergan?
The number on file is (517) 853-6800. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Michael D. Lonergan's NPI number?
Michael D. Lonergan's National Provider Identifier is 1750206702. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Has Michael D. Lonergan confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Michael D. Lonergan. If this is you, claiming it is free.
Guide.md
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.