Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

David M. Byrens, MD, PC

Organization Family Medicine Physician · NPI 1104063155

David M. Byrens, MD, PC is a Family Medicine Physician in Marshall, Michigan. Licensed in Michigan. Registered with an NPI since 2009.

Licensed in
MI
In the registry since
2009
What do these letters mean?
PC — Professional corporation
A form of business registration, not a clinical qualification.

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Practice location Address checks out

215 E Mansion St Ste 2F
Marshall, MI 49068-1167
Phone: (269) 781-2111
Fax: (269) 781-3181
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence DB048794 (MI)

Record details

NPI number1104063155
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official David Byrens — President · (269) 781-2111
NPI enumeratedJanuary 13, 2009
Last updated in NPPESFebruary 14, 2019
Mailing address215 E Mansion St Ste 2f, Marshall, MI 49068-1167

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