Physician Profile
Craig V. Showalter, MD
Unclaimed ProfileAbout Dr. Showalter
Craig V. Showalter, MD practices addiction psychiatry in Northfield, IL. Craig is a 1968 graduate of Northwestern University Feinberg Medical School.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Education & Training
Specialty
Credentials & Licensing
License numbers are what the provider reported to NPPES when the NPI was issued or updated. NPPES does not verify licensure; confirm current standing with the state licensing board.
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (847) 446-6464
- Email not available
Practice Locations
1829 WINNETKA AVE
Northfield, IL 60093
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Trained at Northwestern University Feinberg Medical School 1
Other providers in the same specialty who trained at the same institution.
Class of 1968 at Northwestern University Feinberg Medical School 6
Providers who graduated from the same medical school in the same year.
Common questions
What is Dr. Showalter's specialty?
Dr. Showalter is an addiction psychiatry in Northfield, IL. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where can I find Dr. Showalter?
Dr. Showalter is listed at 1829 Winnetka Ave, Northfield, IL 60093. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Dr. Showalter?
The number on file is (847) 446-6464. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Showalter's NPI number?
Dr. Showalter's National Provider Identifier is 1548299340. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
What is Dr. Showalter's medical education?
Dr. Showalter attended Northwestern University Feinberg Medical School, graduating in 1968. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Showalter been practicing?
Dr. Showalter has 58 years experience. Calculated from a graduation year of 1968, reported in the CMS National Downloadable File.
CMS public data
Has Dr. Showalter confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Showalter. If this is you, claiming it is free.
Guide.md
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.