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Dr. Zachary Sean Patterson, M.D.

Pediatrics Physician in Douglas, AZ · enumerated 2011.

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

National Provider Identifier

1326335852

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Registry record

Entity type Individual (Type 1)
Name Dr. Zachary Sean Patterson
Credential M.D.
Sex Male
Practice address 815 E 15th St, Douglas, AZ, 85607
Phone (520) 364-5437
Fax (520) 805-2986
Enumeration date Jul 5, 2011
Last updated in NPPES Jan 29, 2016

Taxonomy & licenses

208000000X Pediatrics Physician Allopathic & Osteopathic Physicians · License 50104 (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
012819 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 is the NPI number for Zachary Patterson?
The National Provider Identifier (NPI) for Zachary Patterson is 1326335852, a Type 1 (individual) record in the CMS NPPES registry.
Where does Zachary Patterson practice?
The practice location on file with NPPES is in Douglas, AZ. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-01-29.