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

Michael J. Older, MD PC

Organization Specialist · NPI 1528495835

Michael J. Older, MD PC is a Specialist in Ayer, Massachusetts. Licensed in Massachusetts. Registered with an NPI since 2013.

Licensed in
MA
In the registry since
2013
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 Groton Rd Ste 190
Ayer, MA 01432-1124
Phone: (978) 772-3547
Fax: (978) 772-0558
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Specialist (primary) Taxonomy 174400000X · Licence 71640 (MA)

Record details

NPI number1528495835
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Michael Older — President · (978) 772-3547
NPI enumeratedOctober 1, 2013
Last updated in NPPESOctober 1, 2013
Mailing address190 Groton Rd, Suite 190, Ayer, MA 01432-1124

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