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Dr. Mitchell Alan Hardenbrook, MD

Orthopaedic Surgery of the Spine Physician in Hopedale, MA · enumerated 2006 · practices at Boston Spine and Scoliosis, PC.

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

National Provider Identifier

1689636037

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Registry record

Entity type Individual (Type 1)
Name Dr. Mitchell Alan Hardenbrook
Credential MD
Sex Male
Practice address 54 Hopedale St Ste 3, Hopedale, MA, 01747
Phone (508) 297-8500
Fax (508) 297-8540
Enumeration date Apr 3, 2006
Last updated in NPPES Apr 3, 2023

Taxonomy & licenses

207XS0117X Orthopaedic Surgery of the Spine Physician Allopathic & Osteopathic Physicians · License 213207 (MA) Primary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD 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

Is NPI 1689636037 active?
Yes, as of the latest NPPES snapshot, NPI 1689636037 is active (record last updated 2023-04-03).
How do I verify Mitchell Hardenbrook's NPI record?
Cross-check NPI 1689636037 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-04-03.