Dr. John Henry Bowyer Jr., DDS

Dr. John Henry Bowyer Jr. is a Dentist provider (Dentist) practicing in Mcallen, TX, registered in the NPPES registry with NPI 1861503245 since 2006. The credential DDS stands for Doctor of Dental Surgery.

✓ Active NPI ✓ Valid NPI checksum

NPI	1861503245
Entity type	Individual (Type 1)
Name	Dr. John Henry Bowyer Jr.
Credential	DDS
Sex	Male
Practice address	820 NOLANA, SUITE A, Mcallen, TX, 78504
Phone	9566867612
Fax	9566864511
Enumeration date	2006-08-31
Last updated in NPPES	2007-07-08

Taxonomy & licenses

Taxonomy code	Specialty	Primary	License	State
122300000X	Dentist	Primary	8505	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: John Bowyer, DDS
NPI: 1861503245
Taxonomy: 122300000X (Dentist)
Address: 820 NOLANA, SUITE A, Mcallen, TX, 78504

Verify this record

Cross-check NPI 1861503245 against the authoritative CMS record: view Dr. John Henry Bowyer Jr. 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

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.

What specialty is John Bowyer?

John Bowyer is registered in NPPES with the primary taxonomy of Dentist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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