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

Leanne Lessard Hamilton, CRNA

Individual provider Certified Registered Nurse Anesthetist · NPI 1083143028

Leanne Lessard Hamilton, CRNA is a Certified Registered Nurse Anesthetist (CRNA) in Biddeford, Maine. Qualified in 2019, 7 years ago. Practices with Mercy Hospital, a 308-clinician group, works from 5 locations and accepts Medicare assignment. Licensed in Maine.

Years since qualifying
7
Licensed in
ME
In the registry since
2017
What do these letters mean?
CRNA — Certified Registered Nurse Anesthetist
An advanced practice nurse who administers anaesthesia.

See every abbreviation used in this directory →

Practice location Address checks out

1 Medical Center Dr
Biddeford, ME 04005-9422
Phone: (207) 662-0111
Show map & directions

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

Additional practice locations (4)

  • 22 Bramhall St, Portland, ME 04102-3134 — (207) 662-2526
  • 716 Stevens Ave, Portland, ME 04103-2656 — (207) 283-0171
  • 25 June St, Sanford, ME 04073-2621 — (207) 490-7450
  • 84 Campus Dr, Scarborough, ME 04074-7133 — (207) 396-7000

Specialties & licences

Certified Registered Nurse Anesthetist (primary) Taxonomy 367500000X · Licence RNA193043 (ME)

Record details

NPI number1083143028
Entity typeIndividual (Type 1)
GenderFemale
Credentials CRNA
Sole proprietorNo
NPI enumeratedJune 5, 2017
Last updated in NPPESAugust 27, 2025
Certification dateAugust 27, 2025
Mailing address1 Medical Center Dr, Biddeford, ME 04005-9422

Medicare enrollment

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

Medicare specialtyCERTIFIED REGISTERED NURSE ANESTHETIST (CRNA)
Medical schoolOTHER
Graduated 2019 (7 years in practice)
Group practice Mercy Hospital — 308 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations4 on file with Medicare

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