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

William J. Waldron, CRNA

Individual provider Registered Nurse · NPI 1073500633

William J. Waldron, CRNA is a Certified Registered Nurse Anesthetist (CRNA) in Calais, Maine. Qualified in 1996, 30 years ago. Practices with Littleton Hospital Association, a 110-clinician group and accepts Medicare assignment. Licensed in Maine and Pennsylvania.

Years since qualifying
30
Licensed in
ME, PA
In the registry since
2005
Specialties on file
3
What do these letters mean?
CRNA — Certified Registered Nurse Anesthetist
An advanced practice nurse who administers anaesthesia.

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Practice location Address checks out

24 Hospital Ln
Calais, ME 04619-1329
Phone: (207) 454-7521
Fax: (207) 454-9247
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Certified Registered Nurse Anesthetist (primary) Taxonomy 367500000X · Licence RNA243044 (ME)
Registered Nurse Taxonomy 163W00000X · Licence RN320844L (PA)
Certified Registered Nurse Anesthetist Taxonomy 367500000X · Licence 047978 (PA)

Record details

NPI number1073500633
Entity typeIndividual (Type 1)
GenderMale
Credentials CRNA
Sole proprietorNo
NPI enumeratedSeptember 29, 2005
Last updated in NPPESSeptember 25, 2024
Certification dateSeptember 25, 2024
Mailing address24 Hospital Ln, Calais, ME 04619-1329

Medicare enrollment

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

Medicare specialtyCERTIFIED REGISTERED NURSE ANESTHETIST (CRNA)
Medical schoolOTHER
Graduated 1996 (30 years in practice)
Group practice Littleton Hospital Association — 110 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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