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

Richard R. Guillaume, CRNA

Individual provider Certified Registered Nurse Anesthetist · NPI 1013454990

Richard R. Guillaume, CRNA is a Certified Registered Nurse Anesthetist (CRNA) in Boston, Massachusetts. Qualified in 2016, 10 years ago. Practices with Lahey Clinic Inc, a 1,372-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in Massachusetts.

Years since qualifying
10
Licensed in
MA
In the registry since
2017
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

125 Parker Hill Ave
Boston, MA 02120
Phone: (617) 667-3364
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 330 Mount Auburn St, Cambridge, MA 02138-5502 — (617) 492-3500
  • 330 Mount Auburn St, Cambridge, MA 02138-5502 — (617) 492-3500

Specialties & licences

Certified Registered Nurse Anesthetist (primary) Taxonomy 367500000X · Licence RN262060 (MA)

Record details

NPI number1013454990
Entity typeIndividual (Type 1)
GenderMale
Credentials CRNA
Sole proprietorNo
NPI enumeratedJanuary 30, 2017
Last updated in NPPESJuly 11, 2019

Medicare enrollment

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

Medicare specialtyCERTIFIED REGISTERED NURSE ANESTHETIST (CRNA)
Medical schoolOTHER
Graduated 2016 (10 years in practice)
Group practice Lahey Clinic Inc — 1372 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations5 on file with Medicare

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