Grumish Chiropractic Offices
Grumish Chiropractic Offices is a healthcare organization registered as Chiropractor in Bourbonnais, IL, holding Type 2 (organization) NPI 1093848855 since 2007. The authorized official on file is John Grumish, Director Owner.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1093848855 |
|---|---|
| Entity type | Organization (Type 2) |
| Legal business name | Grumish Chiropractic Offices |
| Practice address | 40 BRIARCLIFF PROFESSIONAL CENTER, Bourbonnais, IL, 60914 |
| Phone | 8159390990 |
| Fax | 8159390822 |
| Enumeration date | 2007-03-13 |
| Last updated in NPPES | 2020-08-22 |
Authorized official
| Name | John Grumish |
|---|---|
| Title | Director Owner |
| Phone | 8159390990 |
Taxonomy & classification
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 111N00000X | Chiropractor | Primary | — | — |
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 4682102 | Other | IL | BCBS |
Copy-ready billing details
Provider: Grumish Chiropractic Offices NPI: 1093848855 Taxonomy: 111N00000X (Chiropractor) Address: 40 BRIARCLIFF PROFESSIONAL CENTER, Bourbonnais, IL, 60914
Providers at this address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1083643647 | John Grumish | Individual | Chiropractor | Bourbonnais, IL |
| 1619781614 | Cole Verbrugge | Individual | Chiropractor | Bourbonnais, IL |
Verify this record
Cross-check NPI 1093848855 against the authoritative CMS record: view Grumish Chiropractic Offices on the official NPPES registry .
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes — even if the provider moves or changes specialty. Read the full guide or validate an NPI number.
Frequently asked questions
Who is the authorized official for Grumish Chiropractic Offices?
What is the NPI number for Grumish Chiropractic Offices?
Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2020-08-22.