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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Amber M. Gruber, D.O.

Neuromusculoskeletal Medicine & OMM Physician in Rochester Hills, MI · enumerated 2007 · practices at Life in Balance Osteopathic Medical Center Pllc.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1124240858

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Registry record

Entity type Individual (Type 1)
Name Amber M. Gruber
Credential D.O.
Sex Female
Practice address Rochester Hills, MI, 48307
Phone (586) 465-2308
Fax (586) 261-5452
Enumeration date May 3, 2007
Last updated in NPPES Jul 10, 2025

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 5101016902 (MI) Secondary
204D00000X Neuromusculoskeletal Medicine & OMM Physician Allopathic & Osteopathic Physicians · License 5101016902 (MI) Primary
DO · Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD. About the DO credential

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.

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Frequently asked questions

What is the NPI number for Amber Gruber?
The National Provider Identifier (NPI) for Amber Gruber is 1124240858, a Type 1 (individual) record in the CMS NPPES registry.
Where does Amber Gruber practice?
The practice location on file with NPPES is in Rochester Hills, MI. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-07-10.