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Dr. William Michael Grover, DDS, PA

Dr. William Michael Grover is a Periodontics provider (Dentist) practicing in Grapevine, TX, registered in the NPPES registry with NPI 1689781296 since 2006. The credential DDS stands for Doctor of Dental Surgery. Practices at Glaucoma Specialists of Texas Shp PA (listed at the same practice address in NPPES).

✓ Active NPI ✓ Valid NPI checksum Sole proprietor

NPI 1689781296
Entity type Individual (Type 1)
Name Dr. William Michael Grover
Credential DDS, PA
Sex Male
Practice address Grapevine, TX, 76051
Phone 8174811622
Fax 8172510319
Enumeration date 2006-08-23
Last updated in NPPES 2007-07-08

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

Taxonomy & licenses

Taxonomy code Specialty Primary License State
1223P0300X Periodontics Primary 12732 TX

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

Copy-ready billing details
Provider: William Grover, DDS, PA
NPI: 1689781296
Taxonomy: 1223P0300X (Periodontics)
Address: Grapevine, TX, 76051

Other providers at this practice address

NPI Name Type Specialty Location
1609869692 Barbara Smythe Individual Specialist Grapevine, TX
1306870969 Sonal Patel Individual Optometrist Grapevine, TX
1386728756 Glaucoma Specialists of Texas Shp PA Organization Clinic/Center Grapevine, TX
1043410525 Deborah Vaughan Individual Family Nurse Practitioner Grapevine, TX

Verify this record

Cross-check NPI 1689781296 against the authoritative CMS record: view Dr. William Michael Grover 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

What specialty is William Grover?
William Grover is registered in NPPES with the primary taxonomy of Periodontics. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2007-07-08.