Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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John V O'Hara, MD

Individual provider Pain Medicine (Anesthesiology) Physician · NPI 1811056559

John V O'Hara, MD is a Pain Medicine (Anesthesiology) Physician in Elgin, Illinois. Practices as a sole proprietor. Licensed in Illinois.

Licensed in
IL
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

810 S McLean Blvd
Elgin, IL 60123-6703
Phone: (847) 632-9919
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Pain Medicine (Anesthesiology) Physician (primary) Taxonomy 207LP2900X · Licence 036070333 (IL)

Record details

NPI number1811056559
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedDecember 8, 2006
Last updated in NPPESFebruary 27, 2020
Certification dateFebruary 27, 2020
Mailing address415 W Golf Rd, Ste 3, Arlington Heights, IL 60005-3923

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