Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Tiffany Nichole Johnson-Dunn, CRNA

Individual provider Certified Registered Nurse Anesthetist · NPI 1144352261

Tiffany Nichole Johnson-Dunn, CRNA is registered under Certified Registered Nurse Anesthetist (CRNA) in Cincinnati, Ohio. Qualified in 2006, 20 years ago. Practices with Anesthesia Group Practice Inc, a 399-clinician group and accepts Medicare assignment. Licensed in Ohio.

Years since qualifying
20
Licensed in
OH
In the registry since
2007
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

311 Straight Street Millenium Anesthesia Llc
Cincinnati, OH 45219 Not confirmed with CMS for 11 years — call before visiting
Phone: (859) 341-7246
Fax: (859) 341-7867
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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 COA09313-NA (OH)

Record details

NPI number1144352261
Entity typeIndividual (Type 1)
GenderFemale
Credentials CRNA
Sole proprietorNo
NPI enumeratedMarch 12, 2007
Last updated in NPPESSeptember 29, 2015

Medicare enrollment

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

Medicare specialtyCERTIFIED REGISTERED NURSE ANESTHETIST (CRNA)
Medical schoolOTHER
Graduated 2006 (20 years in practice)
Group practice Anesthesia Group Practice Inc — 399 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients51
Services billed 51 a service is one billed item, such as a visit, a test or a procedure
Average patient age69

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Colleagues at Anesthesia Group Practice Inc

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 399 clinicians in the practice; 12 are shown here.

Other providers in Cincinnati