NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Robert R Orr, D.O.

Pulmonary Disease Physician in Peoria, AZ · enumerated 2005 · practices at Phoenix Medical Group, P.C..

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

National Provider Identifier

1003809930

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Dr. Robert R Orr
Credential D.O.
Sex Male
Practice address 9171 W Thunderbird Rd, Suite 101, Peoria, AZ, 85381
Phone (623) 815-7800
Fax (623) 815-7900
Enumeration date Aug 25, 2005
Last updated in NPPES Jan 24, 2019

Taxonomy & licenses

207RC0200X Critical Care Medicine (Internal Medicine) Physician Allopathic & Osteopathic Physicians · License 2378 (AZ) Secondary
207RS0012X Sleep Medicine (Internal Medicine) Physician Allopathic & Osteopathic Physicians · License 2378 (AZ) Secondary
207RP1001X Pulmonary Disease Physician Allopathic & Osteopathic Physicians · License 2378 (AZ) 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

Other identifiers

Identifier Type State Issuer
080124734 Other AZ RAILROAD MEDICARE
356966 Medicaid AZ -

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 → Validate an NPI →

Frequently asked questions

What is the NPI number for Robert Orr?
The National Provider Identifier (NPI) for Robert Orr is 1003809930, a Type 1 (individual) record in the CMS NPPES registry.
Where does Robert Orr practice?
The practice location on file with NPPES is in Peoria, AZ. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-01-24.