Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Nicholas R Parker, MD

Urology Physician in Scottsdale, AZ · enumerated 2019.

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

National Provider Identifier

1225593882

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Registry record

Entity type Individual (Type 1)

Name Dr. Nicholas R Parker

Credential MD

Sex Male

Practice address 13400 E Shea Blvd, Scottsdale, AZ, 85259

Phone (480) 301-8000

Enumeration date Feb 7, 2019

Last updated in NPPES Oct 12, 2020

Taxonomy & licenses

390200000X Student in an Organized Health Care Education/Training Program Student, Health Care Secondary

208800000X Urology Physician Allopathic & Osteopathic Physicians · License 1225593882 (AZ) Primary

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

What is the NPI number for Nicholas Parker?

The National Provider Identifier (NPI) for Nicholas Parker is 1225593882, a Type 1 (individual) record in the CMS NPPES registry.

Where does Nicholas Parker practice?

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

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-10-12.