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

Benjamin Waldbaum, CRNA

Individual provider Certified Registered Nurse Anesthetist · NPI 1982850194

Benjamin Waldbaum, CRNA is a Certified Registered Nurse Anesthetist (CRNA) in Baltimore, Maryland. Qualified in 2009, 17 years ago. Practices with Johns Hopkins University, a 2,855-clinician group. Licensed in Maryland.

Years since qualifying
17
Licensed in
MD
In the registry since
2008
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

600 N Wolfe Street Phipps 455
Baltimore, MD 21287-0005
Phone: (410) 502-6272
Fax: (410) 955-8309
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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 R171111 (MD)

Record details

NPI number1982850194
Entity typeIndividual (Type 1)
GenderMale
Credentials CRNA
Sole proprietorNo
NPI enumeratedAugust 7, 2008
Last updated in NPPESMay 11, 2021
Certification dateApril 15, 2021

Medicare enrollment

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

Medicare specialtyCERTIFIED REGISTERED NURSE ANESTHETIST (CRNA)
Medical schoolOTHER
Graduated 2009 (17 years in practice)
Group practice Johns Hopkins University — 2855 clinicians
Accepts Medicare assignment Not indicated

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