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

Mr. Nicolas J Timmerman, CRNA

Individual provider Registered Nurse · NPI 1629547203

Mr. Nicolas J Timmerman, CRNA is a Certified Registered Nurse Anesthetist (CRNA) in Cincinnati, Ohio. Qualified in 2018, 8 years ago. Practices with Anesthesia Group Practice Inc, a 399-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in Minnesota and Ohio.

Years since qualifying
8
Licensed in
MN, OH
In the registry since
2018
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

234 Goodman St
Cincinnati, OH 45219-2364
Phone: (513) 584-1000
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 200 1st St Sw, Rochester, MN 55905-0001 — (507) 284-2511
  • 7700 University Dr, West Chester, OH 45069-2505 — (513) 475-8282

Specialties & licences

Certified Registered Nurse Anesthetist (primary) Taxonomy 367500000X · Licence 019812 (OH)
Registered Nurse Taxonomy 163W00000X · Licence 371665 (OH)
Certified Registered Nurse Anesthetist Taxonomy 367500000X · Licence 2456 (MN)

Record details

NPI number1629547203
Entity typeIndividual (Type 1)
GenderMale
Credentials CRNA
Sole proprietorNo
NPI enumeratedNovember 13, 2018
Last updated in NPPESNovember 2, 2021
Certification dateNovember 2, 2021

Medicare enrollment

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

Medicare specialtyCERTIFIED REGISTERED NURSE ANESTHETIST (CRNA)
Medical schoolOTHER
Graduated 2018 (8 years in practice)
Group practice Anesthesia Group Practice Inc — 399 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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