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

Individual provider Anesthesiology Physician · NPI 1417376484

John Francis Royer, DO is an Anesthesiology in Louisville, Kentucky. Qualified in 2014, 12 years ago. Practices with Comprehensive Anesthesia Services PC, a 44-clinician group and accepts Medicare assignment. Licensed in Alabama.

Years since qualifying
12
Licensed in
AL
In the registry since
2014
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

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Practice location Address checks out

530 S Jackson St
Louisville, KY 40202-1675
Phone: (502) 852-5689
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Anesthesiology Physician (primary) Taxonomy 207L00000X · Licence DO.1857 (AL)

Record details

NPI number1417376484
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedApril 7, 2014
Last updated in NPPESDecember 4, 2019

Medicare enrollment

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

Medicare specialtyANESTHESIOLOGY
Medical schoolOTHER
Graduated 2014 (12 years in practice)
Group practice Comprehensive Anesthesia Services Pc — 44 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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