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Rob Ashby MD

Addiction Medicine (Preventive Medicine) Physician in Prescott, AZ · enumerated 2025 · authorized official Rob Ashby, Owner.

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

National Provider Identifier

1114718137

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Registry record

Entity type Organization (Type 2)
Legal business name Rob Ashby MD
Practice address 3636 Crossings Dr, Prescott, AZ, 86305
Phone (928) 778-5097
Fax (407) 633-7536
Enumeration date May 16, 2025
Last updated in NPPES May 16, 2025

Taxonomy & classification

207LP2900X Pain Medicine (Anesthesiology) Physician Allopathic & Osteopathic Physicians Secondary
2083A0300X Addiction Medicine (Preventive Medicine) Physician Allopathic & Osteopathic Physicians Primary
208D00000X General Practice Physician Allopathic & Osteopathic Physicians Secondary

Authorized official

Name Rob Ashby
Title Owner
Phone (602) 821-5755

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

How current is this record?
Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2025-05-16. Verify at npiregistry.cms.hhs.gov.
Where is Rob Ashby MD located?
The practice location on file with NPPES is in Prescott, AZ.

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-05-16.