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

Shannon Achorn, NP

Individual provider Family Nurse Practitioner · NPI 1891594271

Shannon Achorn, NP is a Nurse Practitioner in Rockland, Maine. Qualified in 2024, 2 years ago. Practices with Ventura Medical Services LLC, a 15-clinician group and accepts Medicare assignment. Licensed in Maine.

Years since qualifying
2
Licensed in
ME
In the registry since
2025
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

100 Commons Dr
Rockland, ME 04841-5544
Phone: (207) 466-8788
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence CNP241796 (ME)

Record details

NPI number1891594271
Entity typeIndividual (Type 1)
GenderFemale
Credentials NP
Sole proprietorNo
NPI enumeratedMarch 10, 2025
Last updated in NPPESMarch 19, 2025
Certification dateMarch 19, 2025

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2024 (2 years in practice)
Group practice Ventura Medical Services Llc — 15 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician.

  • Mainehealth Pen Bay Hospital Hospital · Rockport, ME

Colleagues at Ventura Medical Services LLC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 15 clinicians in the practice; 10 are shown here.

Other providers in Rockland