Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

WILLIAM LEE HOOK JR. D.M.D., M.S.D.
NPI 1073595302
Dentist - Orthodontics and Dentofacial Orthopedics in Gap, PA

Active since November 14, 2005
91 NEWPORT PIKE, SUITE 304, GAP, PA 17527(717) 442-3639(171) 442-4281 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About William Lee Hook Jr. D.m.d., M.s.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

WILLIAM LEE HOOK JR. D.M.D., M.S.D. (NPI 1073595302) is an individual orthodontics and dentofacial orthopedics provider in Gap, Pennsylvania, licensed in Pennsylvania (DS018645L) and active in the NPI registry since November 2005.

NPPES Registry Identity

NPI1073595302
Entity TypeIndividualMale
Primary Taxonomy1223X0400X
Provider Legal NameWILLIAM LEE HOOK JR.Credential: D.M.D., M.S.D.
Location Address91 NEWPORT PIKE, SUITE 304Gap, PA 17527-9579
Mailing Address91 Newport Pike, Suite 304Gap, PA 17527-9579 · (717) 442-3639 · Fax (171) 442-4281
Fax(171) 442-4281
Sole ProprietorNo
Enumeration DateNovember 14, 2005
Last NPPES UpdateJuly 13, 2026
NPI 1073595302 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyDentist · Orthodontics and Dentofacial OrthopedicsDental Providers
Taxonomy Code1223X0400X
License Licensed in PA · DS018645L
Definition
That area of dentistry concerned with the supervision, guidance and correction of the growing or mature dentofacial structures, including those conditions that require movement of teeth or correction of malrelationships and malformations of their related structures and the adjustment of relationships between and among teeth and facial bones by the application of forces and/or the stimulation and redirection of functional forces within the craniofacial complex. Major responsibilities of orthodontic practice include the diagnosis, prevention, interception and treatment of all forms of malocclusion of the teeth and associated alterations in their surrounding structures; the design, application and control of functional and corrective appliances; and the guidance of the dentition and its supporting structures to attain and maintain optimum occlusal relations in physiologic and esthetic harmony among facial and cranial structures.
91 NEWPORT PIKE, Gap, PA 17527

Accepted Insurance

Other Providers at the Same Location NPPES 6

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Dentist
91 NEWPORT PIKE, STE 304
GAP, PA 17527
Physical Therapist (Orthopedic)
91 NEWPORT PIKE, SUITE 302
GAP, PA 17527
Psychologist
91 NEWPORT PIKE, SUITE 301
GAP, PA 17527
Dentist (Orthodontics and Dentofacial Orthopedics)
91 NEWPORT PIKE, SUITE 304
GAP, PA 17527
Marriage & Family Therapist
91 NEWPORT PIKE, SUITE 102
GAP, PA 17527
Counselor (Professional)
91 NEWPORT PIKE, SUITE 102
GAP, PA 17527

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is William Hook's NPI number?

The NPI number for William Hook is 1073595302. It was assigned to this individual provider in the NPPES registry on November 14, 2005.

Where is William Hook located?

William Hook practices at 91 Newport Pike Suite 304, Gap, PA 17527. The listed phone number is (717) 442-3639.

What is William Hook's specialty?

The primary specialty registered for this NPI is Dentist, specializing in Orthodontics and Dentofacial Orthopedics, with taxonomy code 1223X0400X.

What insurance does William Hook accept?

Health plans from Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma and Blue Cross and Blue Shield of Texas list William Hook as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for William Hook was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 32 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.