NPI Portal NPI Lookup & Verification

Rowena Cohen

Rowena Cohen is a General Practice Dentistry provider (Dentist) practicing in Tracy, CA, registered in the NPPES registry with NPI 1659730190 since 2016.

✓ Active NPI ✓ Valid NPI checksum Sole proprietor

NPI 1659730190
Entity type Individual (Type 1)
Name Rowena Cohen
Sex Female
Practice address Tracy, CA, 95376
Phone 2096365555
Enumeration date 2016-02-11
Last updated in NPPES 2026-02-25

Street address withheld — NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

Taxonomy code Specialty Primary License State
1223G0001X General Practice Dentistry Primary 101623 CA
390200000X Student in an Organized Health Care Education/Training Program Secondary
Copy-ready billing details
Provider: Rowena Cohen
NPI: 1659730190
Taxonomy: 1223G0001X (General Practice Dentistry)
Address: Tracy, CA, 95376

Other providers at this practice address

NPI Name Type Specialty Location
1235207630 Tae Lee Individual General Practice Dentistry Tracy, CA
1861602948 Erick N. Cuenca Dmd Inc Organization General Practice Dentistry Tracy, CA
1497261606 Community Medical Centers Inc Organization Federally Qualified Health Center (FQHC) Tracy, CA

Verify this record

Cross-check NPI 1659730190 against the authoritative CMS record: view Rowena Cohen 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

How do I verify Rowena Cohen's NPI record?
Cross-check NPI 1659730190 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1659730190 active?
Yes — as of the latest NPPES snapshot, NPI 1659730190 is active (record last updated 2026-02-25).

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2026-02-25.