NPI Portal NPI Lookup & Verification

Hal Lewis, PHD

Hal Lewis is a Clinical Psychologist provider (Psychologist) practicing in Aurora, CO, registered in the NPPES registry with NPI 1598843435 since 2006. The credential PHD stands for Doctor of Philosophy.

✓ Active NPI ✓ Valid NPI checksum

NPI 1598843435
Entity type Individual (Type 1)
Name Hal Lewis
Credential PHD
Sex Male
Practice address 12605 E 16TH AVE, Aurora, CO, 80045
Phone 7208480000
Enumeration date 2006-11-01
Last updated in NPPES 2011-02-01

Taxonomy & licenses

Taxonomy code Specialty Primary License State
103TC0700X Clinical Psychologist Primary 1067 CO

PHD — Doctor of Philosophy: A doctoral degree; in healthcare often held by clinical psychologists and researchers. About the PHD credential

Other identifiers

Identifier Type State Issuer
07026065 Medicaid CO
Copy-ready billing details
Provider: Hal Lewis, PHD
NPI: 1598843435
Taxonomy: 103TC0700X (Clinical Psychologist)
Address: 12605 E 16TH AVE, Aurora, CO, 80045

Other providers at this practice address

NPI Name Type Specialty Location
1952228025 Joseline Torres Fernandez Individual Oncology Registered Nurse Aurora, CO
1326965831 Jenae Powell Individual Pharmacist Aurora, CO
1477556694 Mark Levine Individual Internal Medicine Physician Aurora, CO
1346242500 Sunny Linnebur Individual Pharmacist Aurora, CO
1427052414 Carol Dittmann Individual Anatomic Pathology & Clinical Pathology Physician Aurora, CO
1336143106 David Nagel Individual Radiation Oncology Physician Aurora, CO
1720083140 Sean Oser Individual Family Medicine Physician Aurora, CO
1265437594 Tamara Oser Individual Family Medicine Physician Aurora, CO

Verify this record

Cross-check NPI 1598843435 against the authoritative CMS record: view Hal Lewis on the official NPPES registry .

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 or validate an NPI number.

Frequently asked questions

Where does Hal Lewis practice?
The practice location on file with NPPES is in Aurora, CO. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Hal Lewis?
The National Provider Identifier (NPI) for Hal Lewis is 1598843435, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2011-02-01.