Physician Profile
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Source: NPPES NPI Registry
1620 COMMERCE PARK DR SUITE 100
Chelsea, MI 48118
Diane M. Howlin is an internist in Chelsea, MI. That is the designation recorded for this NPI in the federal registry, where it is listed as “Internal Medicine”.
NPI registry
Diane M. Howlin is listed at 1620 Commerce Park Dr Suite 100, Chelsea, MI 48118. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
The number on file is (734) 475-2921. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
Diane M. Howlin's National Provider Identifier is 1417964552. 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
Diane M. Howlin has 20+ years experience. Registered with an NPI since 2006. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.
NPI registry
Not yet. This profile is built from public federal data and has not been confirmed by Diane M. Howlin. 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.