NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Michael Okasinski

Psychiatry Physician in Hampton, VA · enumerated 2006.

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

National Provider Identifier

1821165432

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Michael Okasinski
Sex Male
Practice address 2244 Executive Dr, Hampton, VA, 23666
Phone (757) 827-1001
Fax (757) 827-3128
Enumeration date Nov 29, 2006
Last updated in NPPES Oct 1, 2018

Taxonomy & licenses

2084P0800X Psychiatry Physician Allopathic & Osteopathic Physicians · License 0101246502 (VA) Primary

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 Michael Okasinski?
The National Provider Identifier (NPI) for Michael Okasinski is 1821165432, a Type 1 (individual) record in the CMS NPPES registry.
Where does Michael Okasinski practice?
The practice location on file with NPPES is in Hampton, VA. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-10-01.