Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

George A Griggs, MD

Pulmonary Disease Physician in Scottsdale, AZ · enumerated 2006.

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

National Provider Identifier

1538199963

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Registry record

Entity type Individual (Type 1)

Name George A Griggs

Credential MD

Sex Male

Practice address 9630 E Shea Blvd, Scottsdale, AZ, 85260

Phone (480) 614-4757

Fax (480) 551-5378

Enumeration date Jul 3, 2006

Last updated in NPPES May 16, 2008

Taxonomy & licenses

207RP1001X Pulmonary Disease Physician Allopathic & Osteopathic Physicians · License 30307 (AZ) Primary

208100000X Physical Medicine & Rehabilitation Physician Allopathic & Osteopathic Physicians · License 30307 (AZ) 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

Where does George Griggs practice?

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

What is the NPI number for George Griggs?

The National Provider Identifier (NPI) for George Griggs is 1538199963, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-05-16.