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

Ruth Jahn

Individual provider Certified Registered Nurse Anesthetist · NPI 1821484858

Ruth Jahn is a Certified Registered Nurse Anesthetist (CRNA) in Calais, Maine. Qualified in 2015, 11 years ago. Practices with Mainehealth, a 2,615-clinician group and accepts Medicare assignment. Licensed in Maine and New Hampshire.

Years since qualifying
11
Licensed in
ME, NH
In the registry since
2015
Specialties on file
2

Practice location Address checks out

24 Hospital Ln
Calais, ME 04619-1329
Phone: (207) 454-7521
Fax: (207) 795-2766
Show map & directions

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

Specialties & licences

Certified Registered Nurse Anesthetist (primary) Taxonomy 367500000X · Licence RNA153016 (ME)
Certified Registered Nurse Anesthetist Taxonomy 367500000X · Licence 075039-23 (NH)

Record details

NPI number1821484858
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedApril 7, 2015
Last updated in NPPESFebruary 16, 2017
Mailing address3 Boothby Ln, Farmingdale, ME 04344-4912

Medicare enrollment

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

Medicare specialtyCERTIFIED REGISTERED NURSE ANESTHETIST (CRNA)
Medical schoolOTHER
Graduated 2015 (11 years in practice)
Group practice Mainehealth — 2615 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

Other providers in Calais