Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Maria Lisa Hollingsworth, DDS

Dentist in Spring Branch, TX · enumerated 2007 · practices at Frei Dentistry P.A..

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

National Provider Identifier

1770604019

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Registry record

Entity type Individual (Type 1)

Name Dr. Maria Lisa Hollingsworth

Credential DDS

Sex Female

Practice address 22101 State Highway 46 W, Spring Branch, TX, 78070

Phone (830) 438-2273

Fax (830) 438-3183

Enumeration date Apr 3, 2007

Last updated in NPPES Aug 29, 2013

Taxonomy & licenses

122300000X Dentist Dental Providers · License 16882 (TX) Primary

DDS · Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees. About the DDS 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

Is NPI 1770604019 active?

Yes, as of the latest NPPES snapshot, NPI 1770604019 is active (record last updated 2013-08-29).

How do I verify Maria Hollingsworth's NPI record?

Cross-check NPI 1770604019 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

Browse all →

Frei Dentistry P.A. General Practice Dentistry · Spring Branch, TX NPI 1821118985 Gregory Frei General Practice Dentistry · Spring Branch, TX NPI 1245353382

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-08-29.