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

Andrew Ahearn, NP

Individual provider Registered Nurse · NPI 1598309932

Andrew Ahearn, NP is a Nurse Practitioner in Leominster, Massachusetts. Qualified in 2020, 6 years ago. Practices with Reliant Medical Group Inc, a 638-clinician group and accepts Medicare assignment. Licensed in Massachusetts.

Years since qualifying
6
Licensed in
MA
In the registry since
2019
What do these letters mean?
NP — Nurse Practitioner
An advanced practice nurse who can diagnose, treat and in most states prescribe.

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Practice location Address checks out

225 New Lancaster Rd
Leominster, MA 01453-4958
Phone: (978) 534-6500
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Registered Nurse (primary) Taxonomy 163W00000X · Licence RN2319623 (MA)

Record details

NPI number1598309932
Entity typeIndividual (Type 1)
GenderMale
Credentials NP
Sole proprietorNo
NPI enumeratedOctober 29, 2019
Last updated in NPPESMarch 14, 2021
Certification dateMarch 14, 2021
Mailing address225 New Lancaster Rd, Leominster, MA 01453-4958

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2020 (6 years in practice)
Group practice Reliant Medical Group Inc — 638 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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