Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Timothy E Black, MD

Anesthesiology Physician in Mesa, AZ · enumerated 2006.

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

National Provider Identifier

1043270978

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Registry record

Entity type Individual (Type 1)

Name Timothy E Black

Credential MD

Sex Male

Practice address 1500 S Dobson Road, Suite 203, Mesa, AZ, 85202

Phone (480) 844-7100

Fax (480) 512-5486

Enumeration date Mar 24, 2006

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

207L00000X Anesthesiology Physician Allopathic & Osteopathic Physicians · License 17223 (AZ) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier	Type	State	Issuer
273673	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 Timothy Black?

The National Provider Identifier (NPI) for Timothy Black is 1043270978, a Type 1 (individual) record in the CMS NPPES registry.

Where does Timothy Black practice?

The practice location on file with NPPES is in Mesa, AZ. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

Browse all →

Joel Pavelonis Anesthesiology Physician · Mesa, AZ NPI 1295796126 Dana Hoffman Medical Physician Assistant · Mesa, AZ NPI 1508142670

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.