Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Bennett Blum, MD

Geriatric Psychiatry Physician in Tucson, AZ · enumerated 2011.

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

National Provider Identifier

1124322151

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Registry record

Entity type Individual (Type 1)

Name Dr. Bennett Blum

Credential MD

Sex Male

Practice address 5425 E Broadway Blvd, Pmb #358, Tucson, AZ, 85711

Phone (520) 990-4145

Enumeration date Jan 5, 2011

Last updated in NPPES Jan 5, 2011

Taxonomy & licenses

2084F0202X Forensic Psychiatry Physician Allopathic & Osteopathic Physicians · License 27112 (AZ) Secondary

2084F0202X Forensic Psychiatry Physician Allopathic & Osteopathic Physicians · License G72139 (CA) Secondary

2084P0800X Psychiatry Physician Allopathic & Osteopathic Physicians · License G72139 (CA) Secondary

2084P0805X Geriatric Psychiatry Physician Allopathic & Osteopathic Physicians · License 27112 (AZ) Primary

2084P0805X Geriatric Psychiatry Physician Allopathic & Osteopathic Physicians · License G72139 (CA) Secondary

208D00000X General Practice Physician Allopathic & Osteopathic Physicians · License 27112 (AZ) Secondary

208D00000X General Practice Physician Allopathic & Osteopathic Physicians · License G72139 (CA) Secondary

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.

Read the full guide → Validate an NPI →

Frequently asked questions

Is NPI 1124322151 active?

Yes, as of the latest NPPES snapshot, NPI 1124322151 is active (record last updated 2011-01-05).

How do I verify Bennett Blum's NPI record?

Cross-check NPI 1124322151 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-01-05.