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

Douglas Grunseich, CRNA

Individual provider Certified Registered Nurse Anesthetist · NPI 1609398437

Douglas Grunseich, CRNA is a Certified Registered Nurse Anesthetist (CRNA) in Boston, Massachusetts. Graduated from Boston University School of Medicine in 2017, 9 years ago. Practices with Boston University Medical Center Anesthesiologists Inc, a 87-clinician group and accepts Medicare assignment. Licensed in Massachusetts.

Years since qualifying
9
Trained at
Boston University School of Medicine
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

1 Boston Medical Ctr Pl
Boston, MA 02118-2908
Phone: (617) 638-6950
Fax: (617) 638-6966
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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 RN2296856 (MA)

Record details

NPI number1609398437
Entity typeIndividual (Type 1)
GenderMale
Credentials CRNA
Sole proprietorNo
NPI enumeratedJuly 13, 2017
Last updated in NPPESApril 8, 2026
Certification dateApril 8, 2026

Medicare enrollment

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

Medicare specialtyCERTIFIED REGISTERED NURSE ANESTHETIST (CRNA)
Medical schoolBOSTON UNIVERSITY SCHOOL OF MEDICINE
Graduated 2017 (9 years in practice)
Group practice Boston University Medical Center Anesthesiologists Inc — 87 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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