A. Grbich LLC
A. Grbich LLC is a healthcare organization registered as Chiropractor in Menomonee Falls, WI, holding Type 2 (organization) NPI 1487862751 since 2007. The authorized official on file is Matthew Grbich, Managing Member.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1487862751 |
|---|---|
| Entity type | Organization (Type 2) |
| Legal business name | A. Grbich LLC |
| Practice address | N88W16598 MAIN ST, Menomonee Falls, WI, 53051 |
| Phone | 2625020028 |
| Enumeration date | 2007-05-19 |
| Last updated in NPPES | 2020-08-22 |
Authorized official
| Name | Matthew Grbich |
|---|---|
| Title | Managing Member |
| Phone | 2625020028 |
Taxonomy & classification
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 111N00000X | Chiropractor | Primary | 3936-012 | WI |
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 1356371439 | Other | WI | M.GRBICH,DC NPI# |
Copy-ready billing details
Provider: A. Grbich LLC NPI: 1487862751 Taxonomy: 111N00000X (Chiropractor) Address: N88W16598 MAIN ST, Menomonee Falls, WI, 53051
Providers at this address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1205971736 | Patricia Johnson | Individual | Physical Therapist | Menomonee Falls, WI |
| 1831421585 | Toebes Chiropractic LLC | Organization | Chiropractor | Menomonee Falls, WI |
Verify this record
Cross-check NPI 1487862751 against the authoritative CMS record: view A. Grbich LLC 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
What type of organization is A. Grbich LLC?
What is a Type 2 NPI?
Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2020-08-22.