Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

John Sutherland, MD

Internal Medicine Physician in Phoenix, AZ · enumerated 2005.

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

National Provider Identifier

1447251848

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Registry record

Entity type Individual (Type 1)

Name John Sutherland

Credential MD

Sex Male

Practice address 9812 N 7th St, Suite 7, Phoenix, AZ, 85020

Phone (602) 714-6783

Enumeration date Aug 9, 2005

Last updated in NPPES Oct 24, 2014

Taxonomy & licenses

207RC0000X Cardiovascular Disease Physician Allopathic & Osteopathic Physicians · License 27081 (AZ) Secondary

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 27081 (AZ) Primary

207RB0002X Obesity Medicine (Internal Medicine) Physician Allopathic & Osteopathic Physicians · License 27081 (AZ) Secondary

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
060049547	Other	AZ	RAILROAD MEDICARE
WCSKQ	Other	AZ	SUN HEALTH GROUP #
445470	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.

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Frequently asked questions

What specialty is John Sutherland?

John Sutherland is registered in NPPES with the primary taxonomy of Internal Medicine Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-10-24.