Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.

Larry Alton DO PC

Organization Family Medicine Physician · NPI 1619192705

Larry Alton DO PC provides Family Medicine Physician services in Montrose, Michigan. Licensed in Michigan. Registered with an NPI since 2007.

Licensed in
MI
In the registry since
2007
Specialties on file
2
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

190 E State St
Montrose, MI 48457-9144 Not confirmed with CMS for 12 years — call before visiting
Phone: (810) 639-2056
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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 5101007136 (MI)
Nurse Practitioner Taxonomy 363L00000X · Licence 4704164104 (MI)

Record details

NPI number1619192705
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Cathy Hitchcock — Office Manager · (810) 639-2056
Other names Montrose Clinic
NPI enumeratedApril 16, 2007
Last updated in NPPESFebruary 4, 2014
Mailing address190 E State St, Montrose, MI 48457-9144

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