Individual provider · Type 1 NPI
John J. Grubman, DC
Chiropractor · Chicago, IL
NPI number
1669659579
Active
Practice location
5940 N. Broadway St.
Chicago, IL 60660-5940
Fax (773) 271-9353
Mailing address
5733 N Sheridan Rd, Suite #4-D
Chicago, IL 60660-4758
Specialties and licenses
| Taxonomy | Code | License |
|---|---|---|
| Chiropractor | 111N00000X | 1061 (SD) |
| Chiropractor Primary | 111N00000X | None listed |
Chiropractor: A provider qualified by a Doctor of Chiropractic (D.C.), licensed by the State and who practices chiropractic medicine -that discipline within the healing arts which deals with the nervous system and its relationship to the spinal column and its interrelationship with other body systems.
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About NPI 1669659579
John J. Grubman, DC's National Provider Identifier is 1669659579, issued on Jan 23, 2008. The primary taxonomy on file is Chiropractor (111N00000X), and the practice location is in Chicago, IL. The record was last updated on Oct 25, 2026.