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

Dr. John Douglas Berger

Individual provider Certified Registered Nurse Anesthetist · NPI 1417474578

Dr. John Douglas Berger is a Certified Registered Nurse Anesthetist (CRNA) in Durham, North Carolina. Graduated from Duke University School of Medicine in 2017, 9 years ago. Practices with Firsthealth of the Carolinas Inc, a 136-clinician group and accepts Medicare assignment. Licensed in North Carolina.

Years since qualifying
9
Trained at
Duke University School of Medicine
Licensed in
NC
In the registry since
2017
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Practice location Address checks out

3643 N Roxboro St
Durham, NC 27704-2702
Phone: (919) 470-6193
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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 258837 (NC)

Record details

NPI number1417474578
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedAugust 29, 2017
Last updated in NPPESAugust 29, 2017
Mailing address300 W Hargett St Unit 716, Raleigh, NC 27601-3023

Medicare enrollment

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

Medicare specialtyCERTIFIED REGISTERED NURSE ANESTHETIST (CRNA)
Medical schoolDUKE UNIVERSITY SCHOOL OF MEDICINE
Graduated 2017 (9 years in practice)
Group practice Firsthealth Of The Carolinas Inc — 136 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

Other providers in Durham