NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Arthur J Mollen, D.O.

Family Medicine Physician in Scottsdale, AZ · enumerated 2007.

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

National Provider Identifier

1912044579

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Dr. Arthur J Mollen
Credential D.O.
Sex Male
Practice address 16100 N 71st St, Suite 100, Scottsdale, AZ, 85254
Fax (480) 634-1723
Enumeration date Jan 31, 2007
Last updated in NPPES May 6, 2010

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 1097 (AZ) Primary
207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 0S002787L (PA) Secondary
207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 20A 3308 (CA) Secondary
207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 20A3308 (CA) Secondary
207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License OS002787L (PA) Secondary
DO · Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD. About the DO credential

Other identifiers

Identifier Type State Issuer
264028 Medicaid AZ -
1097 Other AZ STATE MEDICAL LICENSE

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 Arthur Mollen 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 Arthur Mollen?
The National Provider Identifier (NPI) for Arthur Mollen is 1912044579, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-05-06.